GA255DR7E2104MW01L - Murata

Cat.No.C02E-16

Chip Monolithic

Ceramic Capacitors

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Please check the MURATA home page (http://www.murata.com/) if you cannot find the part number in the catalog.

(Part Number)

w

qProduct ID

wSeries

Chip Monolithic Ceramic Capacitors

GR

GQ

GM

GN

LL

GJ

GA

J

M

4

7

M

A

D

M

L

R

A

M

2

3

Soft Termination Type

Tin Plated Layer

Only for Information Devices / Tip & Ring

Only for Camera Flash Circuit

High Frequency for

Flow/Reflow Soldering

Monolithic Microchip

For Bonding

Capacitor Array

Low ESL Type

Controlled ESR Low ESL Type

8-termination Low ESL Type

10-termination Low ESL Type

High Frequency Low Loss Type

For AC250V (r.m.s.)

Safety Standard Certified Type

Product ID Code Series

GR

q

M

e

18

r

8

t

B1

y

1H

u

102

i

K

o

A01

eDimensions (LgW)

!0

D

Code

0.4g0.2mm

0.6g0.3mm

0.5g0.5mm

0.8g0.8mm

0.38g0.38mm

0.9g0.6mm

1.0g0.5mm

1.6g0.8mm

1.37g1.0mm

2.0g1.25mm

2.8g2.8mm

3.2g1.6mm

3.2g2.5mm

4.5g2.0mm

4.5g3.2mm

5.7g2.8mm

5.7g5.0mm

Dimensions (LgW)

01005

0201

0202

0303

015015

0302

0402

0603

0504

0805

1111

1206

1210

1808

1812

2211

2220

EIA

02

03

05

08

0D

0M

15

18

1M

21

22

31

32

42

43

52

55

A

B

C

D

E

F

M

N

Q

R

S

X

1.0mm

1.25mm

1.6mm

2.0mm

2.5mm

3.2mm

1.15mm

1.35mm

1.5mm

1.8mm

2.8mm

Depends on individual standards.

rDimension (T) (Except GNM)

Code

2

3

5

6

7

8

9

0.2mm

0.3mm

0.5mm

0.6mm

0.7mm

0.8mm

0.85mm

Dimension (T)

rElements (GNM Only)

Code

2

4

2-elements

4-elements

Elements

Continued on the following page.

o Part Numberingo Part Numbering

2

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Please check the MURATA home page (http://www.murata.com/) if you cannot find the part number in the catalog.

Continued from the preceding page.

Continued on the following page.

25 to 85°C

25 to 125°C *6

-25 to 85°C

-55 to 125°C

-55 to 105°C

-220±60ppm/°C

-330±60ppm/°C

-470±60ppm/°C

-750±120ppm/°C

±10%

±22%

R2H *1

S2H *1

T2H *1

U2J *1

B *2

B

X7S

X6S

6R

6S

6T

7U

B1

B3

C7

C8

-55 to 125°C

-25 to 85°C

-55 to 125°C

-55 to 105°C

tTemperature Characteristics

Code

Temperature Characteristic Codes Temperature Characteristics

20 to 85°C

20 to 125°C

20 to 85°C

20 to 125°C

20 to 85°C

20 to 125°C

25 to 125°C

25 to 150°C

25 to 125°C

25 to 85°C

20°C

25°C

Temperature

Range

Reference

Temperature

+350 to -1000ppm/°C

0±60ppm/°C

-150±60ppm/°C

-220±60ppm/°C

-330±60ppm/°C

-470±60ppm/°C

0±120ppm/°C

-150±120ppm/°C

-220±120ppm/°C

-330±120ppm/°C

-470±120ppm/°C

-750±120ppm/°C

0±250ppm/°C

0±30ppm/°C

0±60ppm/°C

-150±60ppm/°C

Capacitance Change or

Temperature Coefficient

SL *1

CH *1

PH *1

RH *1

SH *1

TH *1

CJ *1

PJ *1

RJ *1

SJ *1

TJ *1

UJ *1

CK *1

C0G *1

X8G *1

C0H *1

P2H *1

JIS

EIA

25°C

20°C

25°C

EIA

JIS

EIA

-25 to 85°C

-30 to 85°C

-55 to 150°C

-55 to 125°C

-55 to 85°C

-55 to 125°C

-55 to 150°C

-55 to 125°C

+30, -80%

+22, -82%

+15, -40%

±15%

±10% *4

+22, -33% *5

F *2

Y5V

X8L

R *2

R

X5R

X7R

X8R

-

F1

F5

L8

R1

R3

R6

R7

R9

W0

-25 to 85°C

-30 to 85°C

-55 to 150°C

-55 to 125°C

-55 to 85°C

-55 to 125°C

-55 to 150°C

-55 to 125°C

20°C

25°C

20°C

25°C

JIS

EIA

*3

JIS

EIA

-

-55 to 125°C +22, -33%X7TD7 -55 to 125°C25°CEIA

-55 to 105°C +22, -33%X6TD8 -55 to 105°C25°CEIA

-55 to 125°C +22, -56%X7UE7 -55 to 125°C25°CEIA

Public STD Code

1X

2C

2P

2R

2S

2T

3C

3P

3R

3S

3T

3U

4C

5C

5G

6C

6P

-55 to 125°C

-25 to 85°C

-55 to 125°C

-25 to 85°C

-55 to 125°C

-55 to 150°C

-55 to 125°C

Operating

Temperature Range

*1 Please refer to table for Capacitance Change under reference temperature.

*2 Capacitance change is specified with 50% rated voltage applied.

*3 Murata Temperature Characteristic Code.

*4 Apply DC350V bias.

*5 No DC bias.

*6 Rated Voltage 100Vdc max : 25 to 85°C

3

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Please check the MURATA home page (http://www.murata.com/) if you cannot find the part number in the catalog.

Continued from the preceding page.

Murata Code

Capacitance Change from 25°C (%)

–55°C –30°C –10°C

Max. Min. Max. Min. Max. Min.

5C/5G 0.58 –0.24 0.40 –0.17 0.25 –0.11

6C 0.87 –0.48 0.59 –0.33 0.38 –0.21

6P 2.33 0.72 1.61 0.50 1.02 0.32

6R 3.02 1.28 2.08 0.88 1.32 0.56

6S 4.09 2.16 2.81 1.49 1.79 0.95

6T 5.46 3.28 3.75 2.26 2.39 1.44

7U 8.78 5.04 6.04 3.47 3.84 2.21

EIA Code

4C 2.56 –1.88 1.54 –1.13 1.02 –0.75

3P – – 1.65 0.14 1.10 0.09

3R – – 2.03 0.45 1.35 0.30

3S – – 2.63 0.95 1.76 0.63

3T – – 3.40 1.58 2.27 1.05

3U – – 4.94 2.84 3.29 1.89

3C 1.37 –0.90 0.82 –0.54 0.55 –0.36

Murata Code

Capacitance Change from 20°C (%)

–55°C –25°C –10°C

Max. Min. Max. Min. Max. Min.

2C 0.82 –0.45 0.49 –0.27 0.33 –0.18

2P – – 1.32 0.41 0.88 0.27

2R – – 1.70 0.72 1.13 0.48

2S – – 2.30 1.22 1.54 0.81

2T – – 3.07 1.85 2.05 1.23

1X ––––––

oCapacitance Change from each temperature

JIS Code

uCapacitance

Expressed by three-digit alphanumerics. The unit is picofarad

(pF). The first and second figures are significant digits, and the

third figure expresses the number of zeros which follow the two

numbers.If there is a decimal point, it is expressed by the capital

letter "R." In this case, all figures are significant digits.

R50

1R0

100

103

Ex.)

0.5pF

1.0pF

10pF

10000pF

Code Capacitance

yRated Voltage

0E

0G

0J

1A

1C

1E

YA

1H

2A

2D

2E

YD

2H

2J

3A

3D

3F

BB

E2

GC

GF

GD

GB

DC2.5V

DC4V

DC6.3V

DC10V

DC16V

DC25V

DC35V

DC50V

DC100V

DC200V

DC250V

DC300V

DC500V

DC630V

DC1kV

DC2kV

DC3.15kV

DC350V (for Camera Flash Circuit)

AC250V

X1/Y2; AC250V (Safety Standard Certified Type GC)

Y2, X1/Y2; AC250V (Safety Standard Certified Type GF)

Y3; AC250V (Safety Standard Certified Type GD)

X2; AC250V (Safety Standard Certified Type GB)

Code Rated Voltage

Continued on the following page.

4

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Please check the MURATA home page (http://www.murata.com/) if you cannot find the part number in the catalog.

Continued from the preceding page.

Expressed by three figures.

oIndividual Specification Code (Except LLR)

iCapacitance Tolerance

Code

WGRM/GJM

Series

C∆

TC

±0.05pF

Capacitance Tolerance

V9.9pF 0.1pF

B

GRM/GJM

GQM

C∆±0.1pF

V9.9pF

V1pF

1.1 to 9.9pF

0.1pF

1pF Step and E24 Series

C

GRM/GJM

GRM

GQM

C∆

except C∆

C∆

±0.25pF

V9.9pF

V5pF

V1pF

1.1 to 9.9pF

0.1pF

* 1pF

0.1pF

1pF Step and E24 Series

D

GRM/GJM

GRM

GQM

C∆

except C∆

C∆

±0.5pF

5.1 to 9.9pF

0.1pF

* 1pF

1pF Step and E24 Series

GGJM

GQM

C∆

±2% U10pF

U10pF E12 Series

E24 Series

JGRM/GA3

GQM/GJM

C∆, SL, U2J

C∆

±5% U10pF

U10pF E12 Series

E24 Series

Capacitance Step

K

GRJ/GRM/GR7/GA3

GNM

GR4, GMD

B, R, X7R, X5R, ZLM

C0G

B, R, X7R, X5R, ZLM

±10% E6 Series

E6 Series

E12 Series

M

GRM/GMA

GNM

GA2

LLL/LLR/LLA/LLM

B, R, X7R, X7S

X5R, X7R, X7S

X7R

X5R, X7R, X7S, X6S

±20%

E6 Series

E3 Series

ZGRM

F, Y5V+80%, -20% E3 Series

RDepends on individual standards.

* E24 series is also available.

oESR (LLR Only)

Code

E01

E03

E05

E07

100mΩ

220mΩ

470mΩ

1000mΩ

ESR

!0Packaging

Code

L

D

E

K

J

F

B

C

T

ø180mm Embossed Taping

ø180mm Paper Taping

ø180mm Paper Taping (LLL15)

ø330mm Embossed Taping

ø330mm Paper Taping

ø330mm Paper Taping (LLL15)

Bulk

Bulk Case

Bulk Tray

Packaging

5

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

187

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Chip Monolithic Ceramic Capacitors

AC250V Type (Which Meet Japanese Law) GA2 Series

■ Features

1. Chip monolithic ceramic capacitor for AC lines.

2. A new monolithic structure for small, high

capacitance capable of operating at high voltage

levels.

3. Sn-plated external electrodes realize good

solderability.

4. Only for reflow soldering

5. Capacitance 0.01 to 0.1uF for connecting lines and

470 to 4700pF for connecting lines to earth.

■ Applications

Noise suppression filters for switching power supplies,

telephones, facsimiles, modems.

Do not use these products in any Automotive

Power train or Safety equipment including Battery

chargers for Electric Vehicles and Plug-in Hybrids.

Only Murata products clearly stipulated as

"for Automotive use" can be used for automobile

applications such as Power train and Safety equipment.

■ Reference Standard

GA2 series obtains no safety approval.

This series is based on the standards of the

electrical appliance and material safety law of Japan

(separated table 4).

Part Number LW T

Dimensions (mm) g min.e min.

2.0 ±0.2

GA242Q 2.5

3.2

0.3

4.5 ±0.3 1.5 +0, -0.3

3.2 ±0.3

GA243D 4.5 ±0.4 2.0 +0, -0.3

GA243Q 1.5 +0, -0.3

5.0 ±0.4GA255D 5.7 ±0.4 2.0 +0, -0.3

L

T

W

e eg

Part Number Rated Voltage

(V) TC Code

(Standard) Capacitance Length L

(mm) Width W

(mm) Thickness T

(mm)

Electrode g

min.

(mm)

Electrode e

(mm)

GA242QR7E2471MW01L AC250 (r.m.s.) X7R (EIA) 470pF ±20% 4.5 2.0 1.5 2.5 0.3 min.

GA242QR7E2102MW01L AC250 (r.m.s.) X7R (EIA) 1000pF ±20% 4.5 2.0 1.5 2.5 0.3 min.

GA243QR7E2222MW01L AC250 (r.m.s.) X7R (EIA) 2200pF ±20% 4.5 3.2 1.5 2.5 0.3 min.

GA243QR7E2332MW01L AC250 (r.m.s.) X7R (EIA) 3300pF ±20% 4.5 3.2 1.5 2.5 0.3 min.

GA243DR7E2472MW01L AC250 (r.m.s.) X7R (EIA) 4700pF ±20% 4.5 3.2 2.0 2.5 0.3 min.

GA243QR7E2103MW01L AC250 (r.m.s.) X7R (EIA) 10000pF ±20% 4.5 3.2 1.5 2.5 0.3 min.

GA243QR7E2223MW01L AC250 (r.m.s.) X7R (EIA) 22000pF ±20% 4.5 3.2 1.5 2.5 0.3 min.

GA243DR7E2473MW01L AC250 (r.m.s.) X7R (EIA) 47000pF ±20% 4.5 3.2 2.0 2.5 0.3 min.

GA255DR7E2104MW01L AC250 (r.m.s.) X7R (EIA) 0.10µF ±20% 5.7 5.0 2.0 3.2 0.3 min.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

AC250V(r.m.s.) Type (Which Meet Japanese Law) Specifications and Test Methods

Continued on the following page.

* "Room condition" Temperature: 15 to 35D, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa

Solder the capacitor to the test jig (glass epoxy board).

The capacitor should be subjected to a simple harmonic motion

having a total amplitude of 1.5mm, the frequency being varied

uniformly between the approximate limits of 10 and 55Hz. The

frequency range, from 10 to 55Hz and return to 10Hz, should be

traversed in approximately 1 min. This motion should be applied

for a period of 2 hrs. in each of 3 mutually perpendicular

directions (total of 6 hrs.).

11

Vibration

Resistance

Appearance

No defects or abnormalities

Capacitance

Within the specified tolerance

D.F. 0.025 max.

Solder the capacitor to the testing jig (glass epoxy board) shown

in Fig. 1.

Then apply 10N force in the direction of the arrow. The soldering

should be done using the reflow method and should be

conducted with care so that the soldering is uniform and free of

defects such as heat shock.

Fig. 1

10 Adhesive Strength

of Termination No removal of the terminations or other defects should occur.

As in Fig., discharge is made 50 times at 5 sec. intervals from

the capacitor (Cd) charged at DC voltage of specified.

Ct: Capacitor under test Cd: 0.001µF

R1: 1,000Ω R2: 100MΩ R3: Surge resistance

9

Discharge

Test

(Application:

Nominal

Capacitance

CF10,000pF)

Appearance

No defects or abnormalities

The capacitance measurement should be made at each step

specified in the Table.

#Pretreatment

Perform a heat treatment at 150

W 0

Y10

D for 60T5 min. and then

let sit for 24T2 hrs. at room condition.*

8Capacitance

Temperature

Characteristics

Cap. Change

Within T15%

(Temp. Range: Y55 to W125D)

7Dissipation

Factor (D.F.) 0.025 max. The capacitance/D.F. should be measured at a frequency of

1T0.2kHz and a voltage of AC1T0.2V (r.m.s.)

6 Capacitance Within the specified tolerance

The insulation resistance should be measured with DC500T50V

and within 60T5 sec. of charging.

5

Insulation Resistance

(I.R.)

More than 2,000MΩ

No failure should be observed when voltage in the table is

applied between the terminations for 60T1 sec., provided the

charge/discharge current is less than 50mA.

4 Dielectric Strength No defects or abnormalities

Using calipers and micrometers3 Dimensions Within the specified dimensions

Visual inspection2 Appearance No defects or abnormalities

Y1

Operating

Temperature Range

Y55 to W125D

No. Test MethodSpecificationsItem

Nominal Capacitance Test Voltage

AC575V (r.m.s.)

AC1500V (r.m.s.)

CU10,000pF

CF10,000pF

Step Temperature (D)

25T2

Min. Operating Temp.T3

25T2

Max. Operating Temp.T2

25T2

1

2

3

4

5

10N, 10T1s

Glass Epoxy Board

Solder resist

Cu

Glass Epoxy Board

R3 R1

R2

Ct

Cd

10kV V

GA2 Series Specifications and Test Methods

188

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

AC250V(r.m.s.) Type (Which Meet Japanese Law) Specifications and Test Methods

Continued from the preceding page.

Continued on the following page.

* "Room condition" Temperature: 15 to 35D, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa

Fix the capacitor to the supporting jig (glass epoxy board) shown

in Fig. 4.

Perform the 5 cycles according to the 4 heat treatments listed in

the following table.

Let sit for 24T2 hrs. at room condition,* then measure.

#Pretreatment

Perform a heat treatment at 150

W 0

Y10

D for 60T5 min. and then

let sit for 24T2 hrs. at room condition.*

Fig. 4

16

Temperature

Cycle

Appearance

No marking defects

Capacitance

Change

Within T15%

D.F. 0.05 max.

I.R. More than 2,000MΩ

Dielectric

Strength

In accordance with item No.4

Preheat the capacitor as in table.

Immerse the capacitor in solder solution at 260T5D for 10T1

sec. Let sit at room condition* for 24T2 hrs., then measure.

#Immersing speed: 25T2.5mm/s

#Pretreatment

Perform a heat treatment at 150

W 0

Y10

D for 60T5 min. and then

let sit for 24T2 hrs. at room condition.*

*Preheating

15

Resistance

to Soldering

Heat

Appearance

No marking defects

Capacitance

Change

Within T10%

D.F. 0.025 max.

I.R. More than 2,000MΩ

Dielectric

Strength

In accordance with item No.4

The capacitor should be subjected to 40T2D, relative humidity of

90 to 98% for 8 hrs., and then removed in room condition* for 16

hrs. until 5 cycles.

14

Humidity

Insulation

Appearance

No marking defects

Capacitance

Change

Within T15%

D.F. 0.05 max.

I.R. More than 1,000MΩ

Dielectric

Strength

In accordance with item No.4

Immerse the capacitor in a solution of ethanol (JIS-K-8101) and

rosin (JIS-K-5902) (25% rosin in weight proportion).

Immerse in solder solution for 2T0.5 sec.

Immersing speed: 25T2.5mm/s

Temp. of solder: 245T5°C Lead Free Solder (Sn-3.0Ag-0.5Cu)

235T5°C H60A or H63A Eutectic Solder

13 Solderability of

Termination 75% of the terminations are to be soldered evenly and continuously.

Solder the capacitor to the testing jig (glass epoxy board) shown

in Fig. 2.

Then apply a force in the direction shown in Fig. 3. The soldering

should be done using the reflow method and should be

conducted with care so that the soldering is uniform and free of

defects such as heat shock.

Fig. 3

12 Deflection

No marking defects

Fig. 2

No. Test MethodSpecificationsItem

LZW

(mm) a Dimension (mm)

3.5

4.5

b

7.0

8.0

c

2.4

3.7

5.6

d

1.0

4.5Z2.0

4.5Z3.2

5.7Z5.0

Step Temperature

100 to 120D

170 to 200D

Time

1 min.

1

2

Step Temperature (D)

Min. Operating Temp.T3

Room Temp.

Max. Operating Temp.T2

Room Temp.

Time (min.)

30T3

2 to 3

30T3

2 to 3

1

2

3

4

Solder resist

Cu

Glass Epoxy Board

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φ4.5

t : 1.6

d

Capacitance meter

Flexure=1

(in mm)

20 50

R230

45 45

Pressurizing

speed: 1.0mm/s

Pressurize

GA2 Series Specifications and Test Methods

189

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

AC250V(r.m.s.) Type (Which Meet Japanese Law) Specifications and Test Methods

Continued from the preceding page.

* "Room condition" Temperature: 15 to 35D, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa

Apply the rated voltage at 40T2D and relative humidity of 90 to

95% for 500

W24

Y 0

hrs.

Remove and let sit for 24T2 hrs. at room condition,* then

measure.

#Pretreatment

Apply test voltage for 60T5 min. at test temperature.

Remove and let sit for 24T2 hrs. at room condition.*

19

Humidity

Loading

Appearance

No marking defects

Capacitance

Change

Within T15%

D.F. 0.05 max.

I.R. More than 1,000MΩ

Dielectric

Strength

In accordance with item No.4

Apply voltage and time as in Table at maximum operating

temperature T3D. Remove and let sit for 24T2 hrs. at room

condition,* then measure. The charge / discharge current is

less than 50mA.

* Except that once each hour the voltage is increased to

AC1,000V (r.m.s.) for 0.1 sec.

#Pretreatment

Apply test voltage for 60T5 min. at test temperature.

Remove and let sit for 24T2 hrs. at room condition.*

18 Life

Appearance

No marking defects

Capacitance

Change

Within T20%

D.F. 0.05 max.

I.R. More than 1,000MΩ

Dielectric

Strength

In accordance with item No.4

Let the capacitor sit at 40T2D and relative humidity of 90 to 95%

for 500

W24

Y 0

hrs.

Remove and let sit for 24T2 hrs. at room condition,* then

measure.

#Pretreatment

Perform a heat treatment at 150

W 0

Y10

D for 60T5 min. and then

let sit for 24T2 hrs. at room condition.*

17

Humidity

(Steady

State)

Appearance

No marking defects

Capacitance

Change

Within T15%

D.F. 0.05 max.

I.R. More than 1,000MΩ

Dielectric

Strength

In accordance with item No.4

No. Test MethodSpecificationsItem

Nominal Capacitance Test Time

1,000

W48

Y 0

hrs.

1,500

W48

Y 0

hrs.

Test Voltage

AC300V (r.m.s.)

AC500V (r.m.s.) *

CU10,000pF

CF10,000pF

GA2 Series Specifications and Test Methods

190

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

191

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Chip Monolithic Ceramic Capacitors

Safety Standard Certified GA3 Series UL, IEC60384-14 Class X1/Y2 Type GC

■ Features

1. Chip monolithic ceramic capacitor (certified as

conforming to safety standards) for AC lines.

2. A new monolithic structure for small, high

capacitance capable of operating at high voltage

levels.

3. Compared to lead type capacitors, this new

capacitor is greatly downsized and low-profiled to

1/10 or less in volume, and 1/4 or less in height.

4. Type GC can be used as an X1-class and Y2-class

capacitor, line-by-pass capacitor of UL1414.

5. +125 degree C guaranteed

6. Only for reflow soldering

■ Applications

1. Ideal for use as Y capacitor or X capacitor for

various switching power supplies

2. Ideal for modem applications

Do not use these products in any Automotive

Power train or Safety equipment including Battery

chargers for Electric Vehicles and Plug-in Hybrids.

Only Murata products clearly stipulated as

"for Automotive use" can be used for automobile

applications such as Power train and Safety equipment.

Part Number LTW

Dimensions (mm) g min.e min.

2.0 ±0.3

GA355D 5.7 ±0.4 4.00.35.0 ±0.4

L

T

W

e eg

■ Standard Certification

Standard No. Rated VoltageClass

Line By-passUL

VDE

BSI

SEMKO

ESTI

UL1414

IEC 60384-14

EN 60384-14

EN 60065 (14.2)

IEC 60384-14

EN 60384-14

IEC 60384-14

EN 60384-14

EN 60065

IEC 60384-14

AC250V

(r.m.s.)

X1, Y2

Part Number Rated Voltage

(V) TC Code

(Standard) Capacitance

(pF) Length L

(mm) Width W

(mm) Thickness T

(mm)

Electrode g

min.

(mm)

Electrode e

(mm)

GA355DR7GC101KY02L AC250 (r.m.s.) X7R (EIA) 100 ±10% 5.7 5.0 2.0 4.0 0.3 min.

GA355DR7GC151KY02L AC250 (r.m.s.) X7R (EIA) 150 ±10% 5.7 5.0 2.0 4.0 0.3 min.

GA355DR7GC221KY02L AC250 (r.m.s.) X7R (EIA) 220 ±10% 5.7 5.0 2.0 4.0 0.3 min.

GA355DR7GC331KY02L AC250 (r.m.s.) X7R (EIA) 330 ±10% 5.7 5.0 2.0 4.0 0.3 min.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

192

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Chip Monolithic Ceramic Capacitors

Safety Standard Certified GA3 Series IEC60384-14 Class Y2, X1/Y2 Type GF

■ Features

1. Available for equipment based on IEC/EN60950

and UL1950. Besides, the GA352/355 types are

available for equipment based on IEC/EN60065,

UL1492, and UL6500.

2. Type GF can be used as a Y2-class capacitor.

3. A new monolithic structure for small, high

capacitance capable of operating at high voltage

levels.

4. +125 degree C guaranteed

5. Only for reflow soldering

■ Applications

1. Ideal for use on line filters and couplings for

DAA modems without transformers

2. Ideal for use on line filters for information

equipment

3. Ideal for use as Y capacitor or X capacitor for

various switching power supplies (GA352/355 types

only)

Do not use these products in any Automotive

Power train or Safety equipment including Battery

chargers for Electric Vehicles and Plug-in Hybrids.

Only Murata products clearly stipulated as

"for Automotive use" can be used for automobile

applications such as Power train and Safety equipment.

Part Number LTW

Dimensions (mm) g min.e min.

1.0 +0, -0.3

2.0 ±0.2

1.5 +0, -0.3

GA342A

GA342D

GA342Q

GA352Q

GA355D

GA355Q

4.5 ±0.3 2.5

4.0

0.3

2.0 ±0.2

5.7 ±0.4 2.8 ±0.3

5.0 ±0.4

1.5 +0, -0.3

2.0 +0, -0.3

1.5 +0, -0.3

L

T

W

e eg

■ Standard Certification

Y

Y



Y

UL

VDE

SEMKO

Status of Certification Rated

Voltage

Standard

No.

Applications

Class

UL1414

UL 60950-1

IEC 60384-14

EN 60384-14

X1, Y2

Y

X1, Y2

Y2

AC250V

(r.m.s.)

Size : 4.5×2.0mm Size : 5.7×2.8mm

and over

Communication

network devices

such as a modem

Size Switching power

supplies

4.5×2.0mm

5.7×2.8mm and over

Part Number Rated Voltage

(V) TC Code

(Standard) Capacitance

(pF) Length L

(mm) Width W

(mm) Thickness T

(mm)

Electrode g

min.

(mm)

Electrode e

(mm)

GA342D1XGF100JY02L AC250 (r.m.s.) SL (JIS) 10 ±5% 4.5 2.0 2.0 2.5 0.3 min.

GA342D1XGF120JY02L AC250 (r.m.s.) SL (JIS) 12 ±5% 4.5 2.0 2.0 2.5 0.3 min.

GA342D1XGF150JY02L AC250 (r.m.s.) SL (JIS) 15 ±5% 4.5 2.0 2.0 2.5 0.3 min.

GA342D1XGF180JY02L AC250 (r.m.s.) SL (JIS) 18 ±5% 4.5 2.0 2.0 2.5 0.3 min.

GA342D1XGF220JY02L AC250 (r.m.s.) SL (JIS) 22 ±5% 4.5 2.0 2.0 2.5 0.3 min.

GA342A1XGF270JW31L AC250 (r.m.s.) SL (JIS) 27 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGF330JW31L AC250 (r.m.s.) SL (JIS) 33 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGF390JW31L AC250 (r.m.s.) SL (JIS) 39 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGF470JW31L AC250 (r.m.s.) SL (JIS) 47 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGF560JW31L AC250 (r.m.s.) SL (JIS) 56 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGF680JW31L AC250 (r.m.s.) SL (JIS) 68 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGF820JW31L AC250 (r.m.s.) SL (JIS) 82 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342QR7GF101KW01L AC250 (r.m.s.) X7R (EIA) 100 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA342QR7GF151KW01L AC250 (r.m.s.) X7R (EIA) 150 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA342DR7GF221KW02L AC250 (r.m.s.) X7R (EIA) 220 ±10% 4.5 2.0 2.0 2.5 0.3 min.

GA342DR7GF331KW02L AC250 (r.m.s.) X7R (EIA) 330 ±10% 4.5 2.0 2.0 2.5 0.3 min.

GA342QR7GF471KW01L AC250 (r.m.s.) X7R (EIA) 470 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA352QR7GF471KW01L AC250 (r.m.s.) X7R (EIA) 470 ±10% 5.7 2.8 1.5 4.0 0.3 min.

GA342QR7GF681KW01L AC250 (r.m.s.) X7R (EIA) 680 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA352QR7GF681KW01L AC250 (r.m.s.) X7R (EIA) 680 ±10% 5.7 2.8 1.5 4.0 0.3 min.

GA342DR7GF102KW02L AC250 (r.m.s.) X7R (EIA) 1000 ±10% 4.5 2.0 2.0 2.5 0.3 min.

GA352QR7GF102KW01L AC250 (r.m.s.) X7R (EIA) 1000 ±10% 5.7 2.8 1.5 4.0 0.3 min.

Continued on the following page.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

193

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Part Number Rated Voltage

(V) TC Code

(Standard) Capacitance

(pF) Length L

(mm) Width W

(mm) Thickness T

(mm)

Electrode g

min.

(mm)

Electrode e

(mm)

Continued from the preceding page.

GA352QR7GF152KW01L AC250 (r.m.s.) X7R (EIA) 1500 ±10% 5.7 2.8 1.5 4.0 0.3 min.

GA355QR7GF182KW01L AC250 (r.m.s.) X7R (EIA) 1800 ±10% 5.7 5.0 1.5 4.0 0.3 min.

GA355QR7GF222KW01L AC250 (r.m.s.) X7R (EIA) 2200 ±10% 5.7 5.0 1.5 4.0 0.3 min.

GA355QR7GF332KW01L AC250 (r.m.s.) X7R (EIA) 3300 ±10% 5.7 5.0 1.5 4.0 0.3 min.

GA355DR7GF472KW01L AC250 (r.m.s.) X7R (EIA) 4700 ±10% 5.7 5.0 2.0 4.0 0.3 min.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

194

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Chip Monolithic Ceramic Capacitors

Safety Standard Certified GA3 Series IEC60384-14 Class Y3 Type GD

■ Features

1. Available for equipment based on IEC/EN60950

and UL1950.

2. Type GD can be used as a Y3-class capacitor.

3. A new monolithic structure for small, high

capacitance capable of operating at high voltage

levels.

4. +125 degree C guaranteed

5. Only for reflow soldering

■ Applications

1. Ideal for use on line filters and couplings for

DAA modems without transformers

2. Ideal for use on line filters for information

equipment

Do not use these products in any Automotive

Power train or Safety equipment including Battery

chargers for Electric Vehicles and Plug-in Hybrids.

Only Murata products clearly stipulated as

"for Automotive use" can be used for automobile

applications such as Power train and Safety equipment.

Part Number LTW

Dimensions (mm) g min.e min.

2.0 ±0.2

1.0 +0, -0.3

GA342A

GA342D

GA342Q

GA343D

GA343Q

4.5 ±0.3 2.5

0.3

2.0 ±0.2

4.5 ±0.4 3.2 ±0.3 1.5 +0, -0.3

2.0 +0, -0.3

1.5 +0, -0.3

L

T

W

e eg

■ Standard Certification

UL

SEMKO

Rated VoltageStandard No. Class

UL 60950-1

IEC 60384-14

EN 60384-14 Y3 AC250V(r.m.s.)

Applications Communication

network devices

such as a modem

Size Switching power

supplies

4.5×3.2mm and under Y

Part Number Rated Voltage

(V) TC Code

(Standard) Capacitance

(pF) Length L

(mm) Width W

(mm) Thickness T

(mm)

Electrode g

min.

(mm)

Electrode e

(mm)

GA342D1XGD100JY02L AC250 (r.m.s.) SL (JIS) 10 ±5% 4.5 2.0 2.0 2.5 0.3 min.

GA342D1XGD120JY02L AC250 (r.m.s.) SL (JIS) 12 ±5% 4.5 2.0 2.0 2.5 0.3 min.

GA342D1XGD150JY02L AC250 (r.m.s.) SL (JIS) 15 ±5% 4.5 2.0 2.0 2.5 0.3 min.

GA342D1XGD180JY02L AC250 (r.m.s.) SL (JIS) 18 ±5% 4.5 2.0 2.0 2.5 0.3 min.

GA342D1XGD220JY02L AC250 (r.m.s.) SL (JIS) 22 ±5% 4.5 2.0 2.0 2.5 0.3 min.

GA342A1XGD270JW31L AC250 (r.m.s.) SL (JIS) 27 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGD330JW31L AC250 (r.m.s.) SL (JIS) 33 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGD390JW31L AC250 (r.m.s.) SL (JIS) 39 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGD470JW31L AC250 (r.m.s.) SL (JIS) 47 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGD560JW31L AC250 (r.m.s.) SL (JIS) 56 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGD680JW31L AC250 (r.m.s.) SL (JIS) 68 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342A1XGD820JW31L AC250 (r.m.s.) SL (JIS) 82 ±5% 4.5 2.0 1.0 2.5 0.3 min.

GA342QR7GD101KW01L AC250 (r.m.s.) X7R (EIA) 100 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA342QR7GD151KW01L AC250 (r.m.s.) X7R (EIA) 150 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA342QR7GD221KW01L AC250 (r.m.s.) X7R (EIA) 220 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA342QR7GD331KW01L AC250 (r.m.s.) X7R (EIA) 330 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA342QR7GD471KW01L AC250 (r.m.s.) X7R (EIA) 470 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA342QR7GD681KW01L AC250 (r.m.s.) X7R (EIA) 680 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA342QR7GD102KW01L AC250 (r.m.s.) X7R (EIA) 1000 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA342QR7GD152KW01L AC250 (r.m.s.) X7R (EIA) 1500 ±10% 4.5 2.0 1.5 2.5 0.3 min.

GA343QR7GD182KW01L AC250 (r.m.s.) X7R (EIA) 1800 ±10% 4.5 3.2 1.5 2.5 0.3 min.

GA343QR7GD222KW01L AC250 (r.m.s.) X7R (EIA) 2200 ±10% 4.5 3.2 1.5 2.5 0.3 min.

GA343DR7GD472KW01L AC250 (r.m.s.) X7R (EIA) 4700 ±10% 4.5 3.2 2.0 2.5 0.3 min.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

195

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Chip Monolithic Ceramic Capacitors

Safety Standard Certified GA3 Series IEC60384-14 Class X2 Type GB

■ Features

1. Type GB can be used as an X2-class capacitor.

2. Chip monolithic ceramic capacitor (certified as

conforming to safety standards) for AC lines.

3. A new monolithic structure for small, high

capacitance capable of operating at high voltage

levels.

4. Compared to lead type capacitors, this new

capacitor is greatly downsized and low-profiled to

1/10 or less in volume, and 1/4 or less in height.

5. +125 degree C guaranteed

6. Only for reflow soldering

■ Applications

Ideal for use as X capacitor for various switching

power supplies

Do not use these products in any Automotive

Power train or Safety equipment including Battery

chargers for Electric Vehicles and Plug-in Hybrids.

Only Murata products clearly stipulated as

"for Automotive use" can be used for automobile

applications such as Power train and Safety equipment.

Part Number LTW

Dimensions (mm) g min.e min.

1.5 +0,-0.3

GA355D 5.7 ±0.4 3.00.35.0 ±0.4 2.0 +0,-0.3

2.5 +0,-0.3

2.9 +0,-0.4

GA355X

GA355Q

GA355E

L

T

W

e eg

■ Standard Certification

Standard No. Rated VoltageClass

VDE

SEMKO

ESTI

IEC 60384-14

EN 60384-14 AC250V

(r.m.s.)

X2

Part Number Rated Voltage

(V) TC Code

(Standard) Capacitance

(pF) Length L

(mm) Width W

(mm) Thickness T

(mm)

Electrode g

min.

(mm)

Electrode e

(mm)

GA355QR7GB103KW01L AC250 (r.m.s.) X7R (EIA) 10000 ±10% 5.7 5.0 1.5 3.0 0.3 min.

GA355QR7GB153KW01L AC250 (r.m.s.) X7R (EIA) 15000 ±10% 5.7 5.0 1.5 3.0 0.3 min.

GA355DR7GB223KW01L AC250 (r.m.s.) X7R (EIA) 22000 ±10% 5.7 5.0 2.0 3.0 0.3 min.

GA355ER7GB333KW01L AC250 (r.m.s.) X7R (EIA) 33000 ±10% 5.7 5.0 2.5 3.0 0.3 min.

GA355ER7GB473KW01L AC250 (r.m.s.) X7R (EIA) 47000 ±10% 5.7 5.0 2.5 3.0 0.3 min.

GA355XR7GB563KW06L AC250 (r.m.s.) X7R (EIA) 56000 ±10% 5.7 5.0 2.9 3.0 0.3 min.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

Safety Standard Certified Type GC/GD/GF/GB Specifications and Test Methods

Continued on the following page.

*1 "Room condition" Temperature: 15 to 35D, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa

*2 "C" expresses nominal capacitance value (pF).

Solder the capacitor to the testing jig (glass epoxy board) shown

in Fig. 1.

Then apply 10N force in the direction of the arrow. The soldering

should be done using the reflow method and should be

conducted with care so that the soldering is uniform and free of

defects such as heat shock.

Fig. 1

11 Adhesive Strength

of Termination No removal of the terminations or other defect should occur.

As in Fig., discharge is made 50 times at 5 sec. intervals from

the capacitor (Cd) charged at DC voltage of specified.

Ct: Capacitor under test Cd: 0.001µF

R1: 1,000Ω R2: 100MΩ R3: Surge resistance

10

Discharge

Test

(Application:

Type GC)

Appearance

No defects or abnormalities

I.R. More than 1,000MΩ

Dielectric

Strength

In accordance with item No.4

The capacitance measurement should be made at each step

specified in the Table.

SL char. :

The capacitance should be measured at even 85D between step

3 and step 4.

#Pretreatment for X7R char.

Perform a heat treatment at 150

W 0

 Y10

D for 60T5 min. and then

let sit for 24T2 hrs. at room condition.*1

9Capacitance

Temperature

Characteristics

Temperature characteristic guarantee is Y55 to W125D

Temperature characteristic guarantee is W20 to W85D

8Dissipation

Factor (D.F.)

Q

The capacitance/Q/D.F. should be measured at a frequency of

1T0.2kHz (SL char.: 1T0.2MHz) and a voltage of

AC1T0.2V (r.m.s.)

7 Capacitance Within the specified tolerance

The insulation resistance should be measured with DC500T50V

and within 60T5 sec. of charging.

6

Insulation Resistance

(I.R.)

More than 6,000MΩ

10 impulses of alternating polarity are subjected.

(5 impulses for each polarity)

The interval between impulses is 60 sec.

Applied Pulse: 1.2/50µs

Applied Voltage: 2.5kVo-p

5Pulse Voltage

(Application: Type

GD/GF)

No self healing breakdowns or flash-overs have taken place in

the capacitor.

No failure should be observed when voltage in the table is

applied between the terminations for 60T1 sec., provided the

charge/discharge current is less than 50mA.

4 Dielectric Strength No defects or abnormalities

Using calipers and micrometers3 Dimensions Within the specified dimensions

Visual inspection2 Appearance No defects or abnormalities

Y1

Operating

Temperature Range

Y55 to W125D

No. Test MethodSpecificationsItem

Test Voltage

DC1075V

AC1500V (r.m.s.)

AC2000V (r.m.s.)

Type GB

Type GC/GD

Type GF

Char. Specification

D.F.V0.025

QU400W20C*2(CF30pF)

QU1000 (CU30pF)

X7R

SL

Char. Capacitance Change

Within T15%X7R

Char. Temperature Coefficient

W350 to Y1000ppm/DSL

Step Temperature (D)

25T2 (20T2 for SL char.)

Min. Operating Temp.T3

25T2 (20T2 for SL char.)

Max. Operating Temp.T2

25T2 (20T2 for SL char.)

1

2

3

4

5

10N, 10T1s

Glass Epoxy Board

R3 R1

R2

Ct

Cd

10kV V

GA3 Series Specifications and Test Methods

196

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

Safety Standard Certified Type GC/GD/GF/GB Specifications and Test Methods

Continued from the preceding page.

Continued on the following page.

*1 "Room condition" Temperature: 15 to 35D, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa

*2 "C" expresses nominal capacitance value (pF).

Preheat the capacitor as in table. Immerse the capacitor in

solder solution at 260T5D for 10T1 sec. Let sit at room

condition*1 for 24T2 hrs., then measure.

#Immersing speed: 25T2.5mm/s

#Pretreatment for X7R char.

Perform a heat treatment at 150

W 0

 Y10

D for 60T5 min. and then

let sit for 24T2 hrs. at room condition.*1

*Preheating

15

Resistance

to Soldering

Heat

Appearance

No marking defects

Capacitance

Change

I.R. More than 1,000MΩ

Dielectric

Strength

In accordance with item No.4

Immerse the capacitor in a solution of ethanol (JIS-K-8101) and

rosin (JIS-K-5902) (25% rosin in weight proportion).

Immerse in solder solution for 2T0.5 sec.

Immersing speed: 25T2.5mm/s

Temp. of solder: 245T5°C Lead Free Solder (Sn-3.0Ag-0.5Cu)

235T5°C H60A or H63A Eutectic Solder

14 Solderability of

Termination 75% of the terminations are to be soldered evenly and continuously.

Solder the capacitor to the testing jig (glass epoxy board) shown

in Fig. 2.

Then apply a force in the direction shown in Fig. 3. The soldering

should be done using the reflow method and should be

conducted with care so that the soldering is uniform and free of

defects such as heat shock.

Fig. 3

13 Deflection

No marking defects

Fig. 2

Solder the capacitor to the test jig (glass epoxy board).

The capacitor should be subjected to a simple harmonic motion

having a total amplitude of 1.5mm, the frequency being varied

uniformly between the approximate limits of 10 and 55Hz. The

frequency range, from 10 to 55Hz and return to 10Hz, should be

traversed in approximately 1 min. This motion should be applied

for a period of 2 hrs. in each of 3 mutually perpendicular

directions (total of 6 hrs.).12

Vibration

Resistance

Appearance

No defects or abnormalities

Capacitance

Within the specified tolerance

D.F.

Q

No. Test MethodSpecificationsItem

Char. Specification

D.F.V0.025

QU400W20C*2(CF30pF)

QU1000 (CU30pF)

X7R

SL

LZW

(mm) a Dimension (mm)

3.5

4.5

b

7.0

8.0

c

2.4

3.7

3.2

5.6

d

1.0

4.5Z2.0

4.5Z3.2

5.7Z2.8

5.7Z5.0

Char. Capacitance Change

Within T10%

Within T2.5% or T0.25pF

(Whichever is larger)

X7R

SL

Step Temperature

100 to 120D

170 to 200D

Time

1 min.

1

2

Solder resist

Cu

Glass Epoxy Board





S

^_

¤

¯°

[_`¬°±

b

,

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QRTU

YZ]^_`

¢£¥¦

ª«®¯°±

SVWXZ[\_¤§¨©«¬°

UYZ¦ª«

UVZ¦§«

a

Z^«¯

c





T

_`

¥

°±

RSW£¤¨

100

STW¤¥¨

X\©

40

φ4.5

t : 1.6

d

Capacitance meter

Flexure=1

20 50

R230

45 45 (in mm)

Pressurizing

speed: 1.0mm/s

Pressurize

GA3 Series Specifications and Test Methods

197

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

Safety Standard Certified Type GC/GD/GF/GB Specifications and Test Methods

Continued from the preceding page.

Continued on the following page.

*1 "Room condition" Temperature: 15 to 35D, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa

*2 "C" expresses nominal capacitance value (pF).

Before this test, the test shown in the following is performed.

·Item 11 Adhesive Strength of Termination (apply force is 5N)

·Item 13 Deflection

Impulse Voltage

Each individual capacitor should

be subjected to a 2.5kV (Type

GC/GF: 5kV) Impulse (the

voltage value means zero to

peak) for three times. Then the

capacitors are applied to life test.

Apply voltage as in Table for 1,000 hrs. at 125

W2

 Y0

D, relative

humidity 50% max.

Let sit for 24T2 hrs. at room condition,*1 then measure.

#Pretreatment for X7R char.

Perform a heat treatment at 150

W 0

Y10

D for 60T5 min. and then

let sit for 24T2 hrs. at room condition.*1

18 Life

Appearance

No marking defects

Capacitance

Change

D.F.

Q

I.R. More than 3,000MΩ

Dielectric

Strength

In accordance with item No.4

Char. Capacitance Change

Within T20%

Within T3.0% or T0.3pF

(Whichever is larger)

X7R

SL

Char. Specification

D.F.V0.05

QU275W5/2C*2 (CF30pF)

QU350 (CU30pF)

X7R

SL

Before this test, the test shown in the following is performed.

·Item 11 Adhesive Strength of Termination (applied force is 5N)

·Item 13 Deflection

Let the capacitor sit at 40T2D and relative humidity of 90 to 95%

for 500

W24

Y 0

hrs.

Remove and let sit for 24T2 hrs. at room condition,*1 then

measure.

#Pretreatment for X7R char.

Perform a heat treatment at 150

W 0

Y10

D for 60T5 min. and then

let sit for 24T2 hrs. at room condition.*1

17

Humidity

(Steady

State)

Appearance

No marking defects

Capacitance

Change

D.F.

Q

I.R. More than 3,000MΩ

Dielectric

Strength

In accordance with item No.4

Char. Capacitance Change

Within T15%

Within T5.0% or T0.5pF

(Whichever is larger)

X7R

SL

Char. Specification

D.F.V0.05

QU275W5/2C*2(CF30pF)

QU350 (CU30pF)

X7R

SL

Fix the capacitor to the supporting jig (glass epoxy board) shown

in Fig. 4.

Perform the 5 cycles according to the 4 heat treatments listed in

the following table.

Let sit for 24T2 hrs. at room condition,*1 then measure.

#Pretreatment for X7R char.

Perform a heat treatment at 150

W 0

Y10

D for 60T5 min. and then

let sit for 24T2 hrs. at room condition.*1

Fig. 4

16

Temperature

Cycle

Appearance

No marking defects

Capacitance

Change

D.F.

Q

I.R. More than 3,000MΩ

Dielectric

Strength

In accordance with item No.4

Char. Capacitance Change

Within T15%

Within T2.5% or T0.25pF

(Whichever is larger)

X7R

SL

Char. Specification

D.F.V0.05

QU400W20C*2(CF30pF)

QU1000 (CU30pF)

X7R

SL

No. Test MethodSpecificationsItem

Step Temperature (D)

Min. Operating Temp.T3

Room Temp.

Max. Operating Temp.T2

Room Temp.

Time (min.)

30T3

2 to 3

30T3

2 to 3

1

2

3

4

Type Applied Voltage

AC312.5V (r.m.s.), except that once each hour the

voltage is increased to AC1,000V (r.m.s.) for 0.1 sec.

AC425V (r.m.s.), except that once each hour the

voltage is increased to AC1,000V (r.m.s.) for 0.1 sec.

GB

GC

GF

GD

Solder resist

Cu

Glass Epoxy Board

Front time (T1)

=

1.2µs=1.67T

Time to half-value (T2)

=

50µs

Tt

T2

T1

0

30

50

90(%)

100

GA3 Series Specifications and Test Methods

198

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

Safety Standard Certified Type GC/GD/GF/GB Specifications and Test Methods

Continued from the preceding page.

*1 "Room condition" Temperature: 15 to 35D, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa

*2 "C" expresses nominal capacitance value (pF).

The capacitor under test should be held in the flame in the

position which best promotes burning. Each specimen should

be exposed to the flame only once. Time of exposure to flame:

30 sec. Length of flame : 12T1mm

Gas burner : Length 35mm min.

Inside Dia. 0.5T0.1mm

Outside Dia. 0.9mm max.

Gas : Butane gas Purity 95% min.

21 Passive

Flammability The burning time should not exceed 30 sec.

The tissue paper should not ignite.

The capacitor should be individually wrapped in at least one but

not more than two complete layers of cheesecloth. The

capacitor should be subjected to 20 discharges. The interval

between successive discharges should be 5 sec. The UAC

should be maintained for 2 min. after the last discharge.

C1,2 : 1µFT10% C3: 0.033µFT5% 10kV

L1 to 4 : 1.5mHT20% 16A Rod core choke

Ct: 3µFT5% 10kV R : 100ΩT2%

Cx: Capacitor under test UAC : URT5%

F : Fuse, Rated 16A UR: Rated Voltage

Ut: Voltage applied to Ct

20 Active

Flammability The cheesecloth should not be on fire.

Before this test, the test shown in the following is performed.

·Item 11 Adhesive Strength of Termination (apply force is 5N)

·Item 13 Deflection

Apply the rated voltage at 40T2D and relative humidity of 90 to

95% for 500

W24

Y 0

hrs. Remove and let sit for 24T2 hrs. at room

condition,*1 then measure.

#Pretreatment for X7R char.

Perform a heat treatment at 150

W 0

Y10

D for 60T5 min. and then

let sit for 24T2 hrs. at room condition.*1

19

Humidity

Loading

Appearance

No marking defects

Capacitance

Change

D.F.

Q

I.R. More than 3,000MΩ

Dielectric

Strength

In accordance with item No.4

No. Test MethodSpecificationsItem

Char. Capacitance Change

Within T15%

Within T5.0% or T0.5pF

(Whichever is larger)

X7R

SL

Char. Specification

D.F.V0.05

QU275W5/2C*2 (CF30pF)

QU350 (CU30pF)

X7R

SL

Type Ui

2.5kV

5kV

GD, GB

GC, GF

Ut

CtCxC3C2

L1

L3

L2R

L4

C1

S2

Tr

S1

UAC

F

Oscilloscope

Ux

Ui

time

About 8mm

200T5mm

Test Specimen

Tissue

About 10mm Thick Board

45°

GA3 Series Specifications and Test Methods

199

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

GRM/GRJ/GR4/GR7/GA2/GA3 Series Reference Data (Typical Example)

200

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

■ Capacitance - Temperature Characteristics

C0G/U2J/SL Characteristics

Cap. Change (%)

Temperature (°C)

−20

0

5

10

−60 −40 −20 0 20 40 60 80 100 120 140

−15

−10

−5

15

20

C0G

SL

U2J

X7R Characteristics

-30

-20

-10

0

10

20

30

-60 -40 -20 0 20 40 60 80 100 120 140

Temperature (°C)

Cap. Change (%)

X7R Char. Spec.(upper)

X7R Char. Spec.(lower)

GR4 Series

Cap. Change (%)

Temperature (°C)

–20

0

5

10

–60 –40 –20 0 20 40 60 80 100 120 140

–15

–10

-5

15

20

■ Impedance - Frequency Characteristics

GRM Series (C0G Char. 250V)

10k

1k

10

100

1

100m

1M 10M 100M 10G1G

Frequency (Hz)

Z (Ω)

10pF

100pF

47pF

22pF

GRM Series (C0G Char. 630V)

10k

100k

1k

10

100

1

100m

1M 10M 100M 10G1G

Frequency (Hz)

Z (Ω)

100pF

1000pF

470pF 47pF 10pF

Continued on the following page.

GRM Series (C0G Char. 1kV)

100m

1

10

100

1k

10k

10pF

47pF

100pF

22pF

100k

1M 10M 100M 1G 10G

Frequency (Hz)

Z (Ω)

GRM Series (X7R Char. 250V)

1k

100

10

1

100m

10m

1M 10M 100M 1G

Frequency (Hz)

Z (Ω)

1000pF

10000pF

100000pF

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

Reference Data

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

GRM/GRJ/GR4/GR7/GA2/GA3 Series Reference Data (Typical Example)

201

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Continued from the preceding page.

■ Impedance - Frequency Characteristics

GRM Series (X7R Char. 630V)

1k

100

10

1

100m

10m

1M 10M 100M 1G

Frequency (Hz)

Z (Ω)

1000pF

10000pF

100000pF

GRJ Series (X7R Char. 250V)

0.01

0.1

1

10

100

1M 10M 100M 1G

Frequency (Hz)

(1) GRJ21AR72E102KWJ1D

(2) GRJ21BR72E103KWJ3L

(3) GRJ31BR72E223KWJ1L

(4) GRJ31CR72E473KWJ3L

(5) GRJ31CR72E104KWJ3L

(6) GRJ55DR72E105KWJ1L

Z (Ω)

(3)

(4)

(5)

(6)

(2)

(1)

GRJ Series (X7R Char. 630V)

(1) GRJ31BR72J102KWJ1L

(2) GRJ31BR72J222KWJ1L

(3) GRJ31BR72J472KWJ1L

(4) GRJ31BR72J103KWJ1L

(5) GRJ32QR72J223KWJ1L

(6) GRJ32DR72J473KWJ1L

(7) GRJ43DR72J104KWJ1L

(8) GRJ55DR72J224KWJ1L

0.01

0.1

1

10

100

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

1M 10M 100M 1G

Frequency (Hz)

Z (Ω)

GR4 Series

1k

100

10

1

100m

10m

1M 10M 100M 1G

Frequency (Hz)

Z (Ω)

100pF

1000pF

4700pF

Continued on the following page.

GA2 Series

Z (Ω)

Frequency (Hz)

10m

10

1M 10M 100M 1G

1

100

1k

100m

10000pF

1000pF

100000pF

GA3 Series (Type GF)

1K

100

10

1

100m

10m

1M 10M 100M 1G

Frequency (Hz)

Z (Ω)

1000pF

2200pF

GA3 Series (Type GD)

1K

100

10

1

100m

10m

1M 10M 100M 1G

Frequency (Hz)

Z (Ω)

150pF

1000pF

2200pF

GA3 Series (Type GB)

0.01

0.1

1

10

100

1M 10M 100M 1G

Frequency (Hz)

Z (Ω)

33000pF

10000pF

56000pF

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

Reference Data

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

GRM/GRJ/GR4/GR7/GA2/GA3 Series Reference Data (Typical Example)

202

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

Continued from the preceding page.

■ Capacitance - AC Voltage Characteristics

GA3 Series (Type GF/GD, X7R Char.)

-60

-40

-20

0

20

40

60

0 100 200 300 400 500

AC Voltage [V(r.m.s.)]

Cap. Change (%)

at Room Condition (25°C)

GA3 Series (Type GB)

at Room Condition (25°C)

-60

-40

-20

0

20

40

60

0 200 400 600 800 1000

AC Voltage [V(r.m.s.)]

Cap. Change (%)

10000pF

33000pF

56000pF

■ Capacitance - DC Bias Characteristics

GR7 Series

GR721AW0BB103KW01D

GR721AW0BB153KW01D

GR721BW0BB223KW03L

GR731AW0BB223KW01D

GR721BW0BB273KW03L

GR731AW0BB273KW01D

GR731AW0BB333KW01D

GR731AW0BB103KW01D

GR731AW0BB153KW01D

GR731BW0BB223KW01L

GR731BW0BB333KW01L

GR731CW0BB473KW03L

-100

-80

-60

-40

-20

0

20

0 50 100 150 200 250 300 350

DC Bi as (V)

(1)

(2)

(1)

Cap. Change (%)

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

Reference Data

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

Taping is the standard packaging method.

Part Number Dimensions (mm)

WT

ø180mm Reel

Paper Tape Embossed Tape

L

Quantity (pcs.)

Medium

Voltage

AC250V

Safety Std.

Certification

GRM18

GRJ21/GRM21/GR721

GRJ31/GRM31/GR731

GRJ32/GRM32

GRM42/GR442

GRJ43/GRM43/GR443

GRJ55/GRM55/GR455

GA242

GA243

GA255

GA342

GA343

GA352

GA355

1.6

2.0

3.2

4.5

5.7

4.5

5.7

4.5

5.7

0.8

1.25

1.6

2.5

2.0

3.2

5.0

2.0

3.2

5.0

2.0

3.2

2.8

5.0

0.8

1.0

1.25

1.0

1.25

1.6

1.0

1.25

1.5

2.0

1.0

1.5

2.0

2.5

2.0

1.5

2.0

1.0

1.5

2.0

1.5

2.0

1.5

2.0

2.5

2.7

2.9

4,000

-

4,000

-

4,000

-

3,000

-

3,000

2,000

-

3,000

2,000

1,000

3,000

2,000

1,000

500

1,000

2,000

1,000

3,000

2,000

1,000

500

c Minimum Quantity Guide

c Tape Carrier Packaging

(1) Appearance of Taping

qEmbossed Tape wPaper Tape

Top Tape: 0.05mm in thickness

Sprocket Hole: As specified in (2)

Cavity for Chip: As specified in (2)

Base Tape: As specified in (2)

Bottom Tape: 0.05mm in thickness

ChipPacked Chips

Cover Tape: 0.06mm in thickness

Sprocket Hole: As specified in (2)

Cavity for Chip: As specified in (2)

Base Tape: As specified in (2)

ChipPacked Chips

Continued on the following page.

Package

203

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

Package

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

(2) Dimensions of Tape

q Embossed Tape

w Paper Tape (3) Dimensions of Reel

8mm width, 4mm pitch Tape

12mm width, 8mm/4mm pitch Tape

A*Part Number A*Part NumberB*

GRJ21/GRM21/GR721

(TU1.25mm) 1.45 2.25

GRJ31/GRM31/GR731

(TU1.25mm) 2.0 3.6

GRJ32/GRM32

(TU1.25mm) 2.9 3.6

B*

2.5 5.1

3.6 4.9

3.2 6.1

GRM42/GR442/GA242/GA342

GRJ43/GRM43/GR443/GA243/GA343

GA352

GRJ55/GRM55/GR455/GA255/GA355 5.4

*1 4.0±0.1mm in case of GRM42/GR442/GA242/GA342

6.1

*Nominal Value

A*Part Number B*

GRJ21/GRM21/GR721

(T=1.0mm) 1.45 2.25

GRM18 1.05 1.85

GRM31/GR731

(T=1.0mm) 2.0 3.6

GRM32

(T=1.0mm) 2.9 3.6

*Nominal Value

(in mm)

4.0T0.1

4.0T0.05

1.75T0.1

8.0T0.3

Direction of Feed

A

B

2.0T0.05 0.25T0.1

2.5 max.

3.5T0.05

ø1.5W0.1

Y08.0T0.1*1

4.0

T

0.1 1.75

T

0.1

12.0T0.3

Direction of Feed

5.5T0.05

2.0T0.05 0.3T0.1

3.7 max.

B

A

ø1.5W0.1

Y0

4.0T0.1 ø1.5W0.1

Y0

4.0T0.1

1.75T0.1 1.1 max.

8.0T0.3

Direction of Feed

A

B

3.5T0.05

2.0T0.05

2.0T0.5

9.0 (Tape width 8mm)

13.0 (Tape width 12mm)

ø13T0.2

ø21T0.8

60 +1

-

0

-

1.5

180+0

-

0

+1.0

-

0

+1.0

Continued from the preceding page.

Continued on the following page.

13.0T1.0 (Tape width 8mm)

17.0T1.0 (Tape width 12mm)

Package

204

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

Package

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

(4) Taping Method

q Tapes for capacitors are wound clockwise. The

sprocket holes are to the right as the tape is pulled

toward the user.

w Part of the leader and part of the empty tape should be

attached to the end of the tape as shown at right.

e The top tape or cover tape and base tape are not

attached at the end of the tape for a minimum of 5

pitches.

r Missing capacitors number within 0.1% of the number

per reel or 1 pc, whichever is greater, and are not

continuous.

t The top tape or cover tape and bottom tape should not

protrude beyond the edges of the tape and should not

cover sprocket holes.

y Cumulative tolerance of sprocket holes, 10 pitches:

T0.3mm.

u Peeling off force: 0.1 to 0.6N in the direction shown at

right.

(in mm)

165 to 180°

Base Tape

Top Tape or Cover Tape

Direction of feed

160 min. 190 min.

(Top Tape or Cover Tape alone)

Vacant section Chip mounting unit Vacant section

210 min.

Continued from the preceding page.

Package

205

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

Package

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

!Caution

206

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

■ Storage and Operating Conditions

■ Handling

1. Vibration and impact

Do not expose a capacitor to excessive shock or

vibration during use.

2. Do not directly touch the chip capacitor, especially

the ceramic body. Residue from hands/fingers may

create a short circuit environment.

FAILURE TO FOLLOW THE ABOVE CAUTIONS MAY

RESULT, WORST CASE, IN A SHORT CIRCUIT

AND CAUSE FUMING OR PARTIAL DISPERSION

WHEN THE PRODUCT IS USED.

Operating and storage environment

Do not use or store capacitors in a corrosive

atmosphere, especially where chloride gas, sulfide

gas, acid, alkali, salt or the like are present. In

addition, avoid exposure to moisture. Before cleaning,

bonding or molding this product, verify that these

processes do not affect product quality by testing the

performance of a cleaned, bonded or molded product

in the intended equipment. Store the capacitors

where the temperature and relative humidity do not

exceed 5 to 40 degrees centigrade and 20 to 70%.

Use capacitors within 6 months of delivery.

Check the solderability after 6 months or more.

FAILURE TO FOLLOW THE ABOVE CAUTIONS MAY

RESULT, WORST CASE, IN A SHORT CIRCUIT

AND CAUSE FUMING OR PARTIAL DISPERSION

WHEN THE PRODUCT IS USED.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

!Caution

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

When DC-rated capacitors are to be used in AC or ripple

current circuits, be sure to maintain the Vp-p value of the

applied voltage or the Vo-p which contains DC bias within

the rated voltage range.

When the voltage is applied to the circuit, starting or

stopping may generate irregular voltage for a transit

period because of resonance or switching. Be sure to use

a capacitor with a rated voltage range that includes these

irregular voltages.

When DC-rated capacitors are to be used in input circuits

from a commercial power source (AC filter), be sure to

use Safety Certified Capacitors because various

regulations for withstanding voltage or impulses,

established for all equipment, should be taken into

consideration.

Voltage

Positional

Measurement

DC Voltage DC+AC Voltage AC Voltage Pulse Voltage (1) Pulse Voltage (2)

V0-p V0-p Vp-p Vp-p Vp-p

1. Operating Voltage

2. Operating Temperature, Self-generated Heat, and

Load Reduction at High-frequency Voltage Condition

Continued on the following page.

Keep the surface temperature of a capacitor below the

upper limit of its rated operating temperature range.

Be sure to take into account the heat generated by the

capacitor itself. When the capacitor is used in a high-

frequency voltage, pulse voltage, it may self-generate

heat due to dielectric loss.

Applied voltage should be the load such as self-

generated heat is within 20°C on the condition of

atmosphere temperature 25°C. When measuring, use a

thermocouple of small thermal capacity -K of ø0.1mm

in conditions where the capacitor is not affected by

radiant heat from other components or surrounding

ambient fluctuations. Excessive heat may lead to

deterioration of the capacitor's characteristics and

reliability. (Never attempt to perform measurement

with the cooling fan running. Otherwise, accurate

measurement cannot be ensured.)

(1) In the case of X7R char.

■ Caution (Rating)

!Caution

207

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

!Caution

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

Due to the low self-heating characteristics of low-

dissipation capacitors, the allowable electric power of

these capacitors is generally much higher than that of

X7R characteristic capacitors.

When a high frequency voltage that causes 20°C self-

heating to the capacitor is applied, it will exceed the

capacitor's allowable electric power.

The frequency of the applied sine wave voltage should be

less than 500kHz (less than 100kHz in the case of rated

voltage: DC3.15kV). The applied voltage should be less

than the value shown in figure below.

In the case of non-sine wave that includes a harmonic

frequency, please contact our sales representatives or

product engineers. Excessive heat may lead to

deterioration of the capacitor's characteristics and

reliability. (Never attempt to perform measurement with

the cooling fan running. Otherwise, accurate

measurement cannot be ensured.)

The capacitors less than 22pF can be applied maximum

4.0kV peak to peak at 100kHz or less only for the ballast

or the resonance usage in the LCD backlight inverter

circuit.

We are also offering free software/the capacitor selection

tool: "Murata Medium Voltage Capacitors Selection Tool

by Voltage Form," which will assist you in selecting a

suitable capacitor.

The software can be downloaded from Murata's Website.

(http://www.murata.com/designlib/mmcsv/index.html).

By inputting capacitance values and the applied voltage

waveform of the specific capacitor series, this software

will calculate the capacitor's power consumption and list

suitable capacitors (non-sine wave is also available).

(2) In case of C0G, U2J char.

C0G char., Rated Voltage: DC1kV

Frequency [kHz] 1000100101

100

(1000)

Allowable voltage [Vp-p]

10000

C0G char., Rated Voltage: DC3.15kV

Frequency [kHz] 1000100101

1000

(3150)

Allowable voltage [Vp-p]

10000

27 to 47pF

to 22pF

Continued from the preceding page.

The sine-wave frequency VS allowable voltage

The temperature of the surface

of capacitor: 125˚ C or less (including self-heating )

U2J char., Rated Voltage: DC3.15kV

Frequency [kHz]

Allowable voltage [Vp-p]

1000100101

1000

(3150)

10000

U2J char., Rated Voltage: DC630V

Frequency [kHz] 1000(500)100101

100

(630)

Allowable voltage [Vp-p]

1000 to 680pF

1,000pF

to 33pF

47pF

100pF

100

1000

10000

to 470pF

U2J char., Rated Voltage: DC1kV

Allowable voltage [Vp-p]

Frequency [kHz] 1000(500)100101 100

1000

10000

U2J char., Rated Voltage: DC2kV

Allowable voltage [Vp-p]

Frequency [kHz] 1000(500)100101

to 100pF

150pF

220pF

2,200pF

U2J char., Rated Voltage: DC250V

Frequency [kHz] 1000(500)100101

100

(250)

Allowable voltage [Vp-p]

1000

to 4,700pF

10,000pF

Continued on the following page.

C0G char., Rated Voltage: DC250V

Frequency [kHz]

100

(250)

Allowable voltage [Vp-p]

1000 C0G char., Rated Voltage: DC630V

Frequency [kHz] 1000100101

100

(630)

Allowable voltage [Vp-p]

1000

1000100101

to 470pF

1000pF

680pF

560pF

820pF

to 100pF

!Caution

208

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

!Caution

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

Tests for AC withstanding voltage should be made with

equipment capable of creating a wave similar to a

50/60 Hz sine wave.

If the distorted sine wave or overload exceeding the

specified voltage value is applied, a defect may be

caused.

4. Test Condition for AC Withstanding Voltage

(1) Test Equipment

The capacitor's leads or terminals should be firmly

connected to the output of the withstanding voltage test

equipment, and then the voltage should be raised from

near zero to the test voltage. If the test voltage is applied

directly to the capacitor without raising it from near zero,

it should be applied with the zero cross.* At the end of the

test time, the test voltage should be reduced to near zero,

and then the capacitor's leads or terminals should be

taken off the output of the withstanding voltage test

equipment. If the test voltage is applied directly to the

capacitor without raising it from near zero, surge voltage

may occur and cause a defect.

*ZERO CROSS is the point where voltage sine wave

passes 0V.

- See the figure at right -

(2) Voltage Applied Method

0V

zero cross

Voltage sine wave

Continued from the preceding page.

Failure of a capacitor may result in a short circuit. Be sure

to provide an appropriate fail-safe function such as a fuse

on your product to help eliminate possible electric shock,

fire, or fumes.

Please consider using fuses on each AC line if the

capacitors are used between the AC input lines and earth

(line bypass capacitors), to prepare for the worst case,

such as a short circuit.

FAILURE TO FOLLOW THE ABOVE CAUTIONS MAY

RESULT, WORST CASE, IN A SHORT CIRCUIT AND

CAUSE FUMING OR PARTIAL DISPERSION WHEN THE

PRODUCT IS USED.

3. Fail-safe

AC IN

FUSE

!Caution

209

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

!Caution

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

[Chip Mounting Close to Board Separation Point]

A

B

D

C

Perforation

Slit

Locate chip

horizontal to the

direction in which

stress acts.

Chip arrangement

Worst AGCGB~D Best

[Component Direction]

Caution (Soldering and Mounting)

1. Vibration and Impact

Do not expose a capacitor to excessive shock or vibration

during use.

2. Circuit Board Material

It is possible for the chip to crack by the expansion and

shrinkage of a metal board.

Please contact us if you want to use our ceramic

capacitors on a metal board such as Aluminum.

3. Land Layout for Cropping PC Board

Choose a mounting position that minimizes the stress imposed on the chip during flexing or bending of the board.

Continued on the following page.

<Example

to be avoided> <Example

of improvement>

!Caution

210

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

!Caution

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

,,,







4. Reflow Soldering

When components are exposed to sudden heat, their

mechanical strength can be decreased due to the

extreme temperature changes which can cause flexing

and result in internal mechanical damage, which will

cause the parts to fail. In order to prevent mechanical

damage, preheating is required for both the components

and the PCB board. Preheating conditions are shown in

Table 1. It is required to keep the temperature differential

between the soldering and the components surface (∆T)

as small as possible.

Solderability of Tin plating termination chips might be

deteriorated when low temperature soldering profile

where peak solder temperature is below the Tin melting

point is used. Please confirm the solderability of Tin

plating termination chips before use.

When components are immersed in solvent after

mounting, be sure to maintain the temperature difference

(∆T) between the component and solvent within the

range shown in the Table 1.

G--18/21/31

G--32/42/43/52/55

∆TV190D

∆TV130D

Part Number Temperature Differential

Table 1

Recommended Conditions

[Standard Conditions for Reflow Soldering]

[Allowable Soldering Temperature and Time]

In the case of repeated soldering, the accumulated

soldering time must be within the range shown above.

,,,







Soldering Time (sec.)

260

270

250

240

230

0306090

Soldering Temperature (D)

Inverting the PCB

Make sure not to impose an abnormal mechanical shock on

the PCB.

Continued from the preceding page.

Peak Temperature

Atmosphere

Pb-Sn Solder

Infrared Reflow

230-250°C

Air

Vapor Reflow

230-240°C

Air

Lead Free Solder

240-260°C

Air or N2

Infrared Reflow

Vapor Reflow

60-120 seconds 30-60 seconds

,,,







∆T

Gradual

Cooling

Soldering

Preheating

200°C

170°C

150°C

130°C

Time

Temperature (D)

Peak Temperature

60-120 seconds 20 seconds max.

∆T

Gradual

Cooling

Soldering

Preheating

170°C

150°C

130°C

Time

Temperature (D)

Peak Temperature

Pb-Sn Solder: Sn-37Pb

Lead Free Solder: Sn-3.0Ag-0.5Cu

Continued on the following page.

Optimum Solder Amount for Reflow Soldering

Overly thick application of solder paste results in

excessive solder fillet height.

This makes the chip more susceptible to mechanical and

thermal stress on the board and may cause cracked

chips.

Too little solder paste results in a lack of adhesive

strength on the outer electrode, which may result in chips

breaking loose from the PCB.

Make sure the solder has been applied smoothly to the

end surface to a height of 0.2mm min.

[Optimum Solder Amount for Reflow Soldering]

0.2mm min.

in section

!Caution

211

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

!Caution

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

The top of the solder fillet should be lower than the

thickness of components. If the solder amount is

excessively large, the risk of cracking is higher during

board bending or under any other stressful conditions.

Continued from the preceding page.

Optimum Solder Amount for Flow Soldering

5. Flow Soldering

When components are exposed to sudden heat, their

mechanical strength can be decreased due to the

extreme temperature changes which can cause flexing

and result in internal mechanical damage, which will

cause the parts to fail. Additionally, an excessively long

soldering time or high soldering temperature results in

leaching by the outer electrodes, causing poor adhesion

or a reduction in capacitance value due to loss of contact

between electrodes and end termination.

In order to prevent mechanical damage, preheating is

required for both the components and the PCB board.

Preheating conditions are shown in Table 2. It is required

to keep temperature differential between the soldering

and the components surface (∆T) as small as possible.

When components are immersed in solvent after

mounting, be sure to maintain the temperature difference

between the component and solvent within the range

shown in Table 2.

Do not apply flow soldering to chips not listed in Table 2.

G--18/21/31 ∆TV150D

Part Number Temperature Differential

Table 2

[Standard Conditions for Flow Soldering]

[Allowable Soldering Temperature and Time]

In the case of repeated soldering, the accumulated

soldering time must be within the range shown above.

,,,







Soldering Time (sec.)

260

270

250

240

230

0102030

Soldering Temperature (D)

Up to Chip Thickness

Adhesive

Recommended Conditions

Peak Temperature

Atmosphere

Pb-Sn Solder

240-250°C

Air

Lead Free Solder

250-260°C

N2

60-120 seconds 5 seconds max.

∆T

Gradual

Cooling

Soldering

Preheating

170°C

150°C

130°C

Time

Temperature (D)

Peak Temperature

,,,







Pb-Sn Solder: Sn-37Pb

Lead Free Solder: Sn-3.0Ag-0.5Cu

Continued on the following page.

in section

!Caution

212

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

!Caution

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

Optimum Solder Amount when re-working Using a

Soldering Iron

Solder Amount

6. Correction with a Soldering Iron

When sudden heat is applied to the components by use

of a soldering iron, the mechanical strength of the

components will decrease because the extreme

temperature change causes deformations inside the

components.

In order to prevent mechanical damage to the

components, preheating is required for both the

components and the PCB board.

Preheating conditions, (The "Temperature of the

Soldering Iron Tip", "Preheating Temperature,"

"Temperature Differential" between iron tip and the

components and the PCB), should be within the

conditions of table 3.

It is required to keep the temperature differential between

the soldering Iron and the component's surface (∆T) as

small as possible.

After soldering, do not allow the component/PCB to cool

down rapidly.

The operating time for the re-working should be as short

as possible. When re-working time is too long, it may

cause solder leaching, in turn causing a reduction of the

adhesive strength of the terminations.

G--18/21/31

G--32/42/43/

52/55

∆TV190D

∆TV130D

Part Number

Temperature

Differential

(∆T)

Table 3

Continued from the preceding page.

7. Washing

Excessive output of ultrasonic oscillation during cleaning

causes PCBs to resonate, resulting in cracked chips or

broken solder. Take note not to vibrate PCBs.

FAILURE TO FOLLOW THE ABOVE CAUTIONS MAY

RESULT, WORST CASE, IN A SHORT CIRCUIT AND

FUMING WHEN THE PRODUCT IS USED.

air

Atmosphere

150°C min.

Preheating

Temperature

350°C max.

280°C max.

Temperature

of Soldering

Iron tip

*Applicable for both Pb-Sn and Lead Free Solder.

Pb-Sn Solder: Sn-37Pb

Lead Free Solder: Sn-3.0Ag-0.5Cu

For sizes smaller than Gpp18, the top of the solder fillet

should be lower than 2/3 of the thickness of the

component or 0.5mm whichever is smaller.

For sizes larger than Gpp21, the top of the solder fillet

should be lower than 2/3 of the thickness of the

component.

If the solder amount is excessive, the risk of cracking is

higher during board bending or under any other stressful

conditions.

A Soldering iron ø3mm or smaller should be used.

It is also necessary to keep the soldering iron from

touching the components during the re-work.

Solder wire with ø0.5mm or smaller is required for

soldering.

in section

!Caution

213

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

!Caution

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

1. Construction of Board Pattern

After installing chips, if solder is excessively applied to

the circuit board, mechanical stress will cause destruction

resistance characteristics to lower. To prevent this, be

extremely careful in determining shape and dimension

before designing the circuit board diagram.

Construction and Dimensions of Pattern (Example)

Flow soldering : 3.2g1.6 or less available.

LgWa b c

2.0g1.25 1.0-1.2 0.9-1.0 0.8-1.1

1.6g0.8 0.6-1.0 0.8-0.9 0.6-0.8

2.2-2.6 1.0-1.1 1.0-1.43.2g1.6

Flow Soldering

LgWa b c

2.0g1.25 1.0-1.2 0.6-0.7 0.8-1.1

2.2-2.4 0.8-0.9 1.0-1.4

1.6g0.8 0.6-0.8 0.6-0.7 0.6-0.8

3.2g1.6

2.0-2.4 1.0-1.2 1.8-2.33.2g2.5

2.8-3.4 1.2-1.4 1.4-1.84.5g2.0

2.8-3.4 1.2-1.4 2.3-3.04.5g3.2

4.0-4.6 1.4-1.6 2.1-2.65.7g2.8

4.0-4.6 1.4-1.6 3.5-4.8

(in mm)

5.7g5.0

Reflow Soldering

Land

Chip Capacitor

cSolder Resist

ab

L

W

Dimensions of Slit (Example)

Preparing the slit helps flux cleaning and resin

coating on the back of the capacitor.

However, the length of the slit design should

be as short as possible to prevent mechanical

damage in the capacitor.

A longer slit design might receive more severe

mechanical stress from the PCB.

Recommended slit design is shown in the

Table.

LgWd e

2.0g1.25 -

1.0-2.0

-

1.6g0.8 - -

3.2-3.73.2g1.6

1.0-2.0 4.1-4.63.2g2.5

1.0-2.8 3.6-4.14.5g2.0

1.0-2.8 4.8-5.34.5g3.2

1.0-4.0 4.4-4.95.7g2.8

1.0-4.0 6.6-7.1

(in mm)

5.7g5.0

Land

Chip Capacitor SlitSolder Resist

deL

W

Continued on the following page.

Notice (Soldering and Mounting)

Notice

214

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

Notice

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

3. Soldering

(1) Limit of losing effective area of the terminations and

conditions needed for soldering. (2) Flux Application

(3) Solder

A

B

C

D

Termination

Continued from the preceding page.

2. Mounting of Chips

Mechanical shock of the chip placer

When the positioning claws and pick-up nozzle are worn,

the load is applied to the chip while positioning is

concentrated in one position, thus causing cracks,

breakage, faulty positioning accuracy, etc.

Careful checking and maintenance are necessary to

prevent unexpected trouble.

An excessively low bottom dead point of the suction

nozzle imposes great force on the chip during mounting,

causing cracked chips. Please set the suction nozzle's

bottom dead point on the upper surface of the board.

Thickness of adhesives applied

Keep thickness of adhesives applied (50-105µm or more)

to reinforce the adhesive contact considering the

thickness of the termination or capacitor (20-70µm) and

the land pattern (30-35µm).

Continued on the following page.

Depending on the conditions of the soldering

temperature and/or immersion (melting time),

effective areas may be lost in some parts of the

terminations.

To prevent this, be careful in soldering so that any

possible loss of the effective area on the terminations

will securely remain at a maximum of 25% on all

edge length A-B-C-D-A of part with A, B, C, D, shown

in the Figure below.

An excessive amount of flux generates a large quantity of

flux gas, causing deteriorated solderability. So apply flux

thinly and evenly throughout. (A foaming system is

generally used for flow soldering.)

Flux containing too high a percentage of halide may

cause corrosion of the outer electrodes without sufficient

cleaning. Use flux with a halide content of 0.2% max.

Do not use strong acidic flux.

Do not use water-soluble flux.*

(*Water-soluble flux can be defined as non rosin type flux

including wash-type flux and non-wash-type flux.)

The use of Sn-Zn based solder will deteriorate the

reliability of the MLCC.

Please contact our sales representative or product

engineers on the use of Sn-Zn based solder in advance.

in section

in section in section

in section

Land Layout to Prevent Excessive Solder

Mounting Close to a Chassis Mounting with Leaded Components Mounting Leaded Components Later

Examples

to Be Avoided

Examples of

Improvements

by the Land

Division

Lead Wire Connected

to a Part Provided

with Lead Wires.

ChassisSolder (Ground solder)

Adhesive

Base board

Land Pattern

d1Soldering Iron

Lead Wire of

Component to be

Connected Later.

Solder Resist

d2d1<d2Solder Resist

Notice

215

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

Notice

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

4. Cleaning

Please confirm there is no problem in the reliability of the

product beforehand when cleaning it with the intended

equipment.

The residue after cleaning it might cause a decrease in

the surface resistance of the chip and the corrosion of the

electrode part, etc. As a result it might cause reliability to

deteriorate. Please confirm beforehand that there is no

problem with the intended equipment in ultrasonic

cleansing.

5. Resin Coating

Please use it after confirming there is no influence on the

product with the intended equipment before the resin

coating and molding.

A cracked chip might be caused at the cooling/heating

cycle by the amount of resin spreading and/or bias

thickness.

The resin for coating and molding must be selected as

the stress is small when stiffening and the hygroscopic is

low as possible.

Continued from the preceding page.

Notice

216

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

■ Rating

1. Capacitance change of capacitor

(1) In the case of X7R char.

Capacitors have an aging characteristic, whereby

the capacitor continually decreases its

capacitance slightly if the capacitor is left on

for a long time. Moreover, capacitance might change

greatly depending on the surrounding temperature

or an applied voltage. Therefore, it is not likely to be

suitable for use in a time constant circuit.

Please contact us if you need detailed information.

(2) In the case of any char. except X7R

Capacitance might change a little depending on the

surrounding temperature or an applied voltage.

Please contact us if you intend to use this product

in a strict time constant circuit.

2. Performance check by equipment

Before using a capacitor, check that there is no

problem in the equipment's performance and the

specifications.

Generally speaking, CLASS 2 (X7R char.) ceramic

capacitors have voltage dependence characteristics

and temperature dependence characteristics in

capacitance. Therefore, the capacitance value may

change depending on the operating condition in the

equipment.

Accordingly, be sure to confirm the apparatus

performance of receiving influence in a capacitance

value change of a capacitor, such as leakage current

and noise suppression characteristics.

Moreover, check the surge-proof ability of a

capacitor in the equipment, if needed, because the

surge voltage may exceed the specific value by the

inductance of the circuit.

For General Purpose

GRM/GRJ Series

Only for ApplicationsAC250V Type

GA2 Series

Safety Standard

Certified GA3 Series

Product Information

Notice

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

ISO 9001 Certifications

217

Plant

Fukui Murata Mfg. Co., Ltd.

Izumo Murata Mfg. Co., Ltd.

Okayama Murata Mfg. Co., Ltd.

Murata Electronics Singapore (Pte.) Ltd.

Wuxi Murata Electronics Co., Ltd.

Beijing Murata Electronics Co., Ltd.

■ Qualified Standards

The products listed here have been produced by ISO 9001

certified factory.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

218

http://ds.murata.com/software/simsurfing/en-us/mlcc/

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note C02E.pdf

10.12.20