DATA SHEET
LOW OHMIC CHIP RESISTORS
RL series
5%, 2%, 1%
sizes 0402/0603/0805/1206/
1210/1218/2010/2512
RoHS compliant & Halogen Free
Product specification – June 01, 2017 V.2
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Jun. 01, 2017 V.2
Product specification
2
9
SERIES
RL
0402 to 2512
ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC
Both part numbers are identified by the series, size, tolerance, packing
type, temperature coefficient, taping reel and resistance value.
SCOPE
This specification describes
RL0402 to RL2512 low ohmic chip
resistors with lead-free terminations
made by thick film process.
APPLICATIONS
Converters
Printer equipment
Server board
Telecom
Consumer
Car electronics
FEATURES
AEC-Q200 qualified
Halogen Free Epoxy
RoHS compliant
Hazardous wastes
High component and
equipment reliability
Saving of PCB space
Non-forbidden materials used
in products/production
Low resistances applied to
current sensing
MSL Class: MSL 1
ORDERING EXAMPLE
The ordering code of a RL0603
chip resistor, value 0.56Ω with
±1% tolerance, supplied in 7-inch
tape reel is: RL0603FR-070R56L.
NOTE
1. All our R-Chip products meet RoHS
compliant and Halogen Free. "LFP" of
the internal 2D reel label mentions
"Lead Free Process"
2. On customized label, "LFP" or
specific symbol can be printed
Y
YA
AG
GE
EO
O
B
BR
RA
AN
ND
D
o
or
rd
de
er
ri
in
ng
g
c
co
od
de
e
GLOBAL PART NUMBER (PREFERRED)
RL XXXX X X X XX XXXX L
(1) (2) (3) (4) (5) (6) (7)
(1) SIZE
0402 / 0603 / 0805 / 1206 / 1210 / 1218 / 2010 / 2512
(2) TOLERANCE
F = ± 1%
G = ± 2%
J = ± 5%
"-" = Jumper ordering
(3) PACKAGING TYPE
R = Paper taping reel
K = Embossed taping reel
(4) TEMPERATURE COEFFICIENT OF RESISTANCE
– = Based on spec
(5) TAPING REEL
07 = 7 inch dia. Reel and standard power
10 = 10 inch dia. Reel and standard power
13 = 13 inch dia. Reel and standard power
7W = 7 inch dia. Reel and 2 x standard power (0805 and 1206)
(6) RESISTANCE VALUE
There are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point.
Detailed coding rules of resistance are shown in the table of “Resistance rule of global
part number”.
(7) DEFAULT CODE
Letter L is system default code for order only (Note)
Resistance rule of global part
number
Resistance code rule
Example
0RXXX
(1 to 976 mΩ)
0R1 = 0.1 Ω
0R12 = 0.12 Ω
0R105 = 0.105 Ω
XRXX
(1 to 9.76 Ω)
1R = 1 Ω
1R5 = 1.5 Ω
9R76 = 9.76 Ω
XXRX
(10 to 97.6 Ω)
10R = 10 Ω
97R6 = 97.6 Ω
XXXR
(100 to 976 Ω)
100R = 100 Ω
XKXX
(1 to 9.76 KΩ)
1K = 1,000 Ω
9K76 = 9760 Ω
XMXX
(1 to 9.76 MΩ)
1M = 1,000,000 Ω
9M76= 9,760,000 Ω
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Jun. 01, 2017 V.2
Product specification
3
9
SERIES
RL
0402 to 2512
P
PH
HY
YC
CO
OM
MP
P
B
BR
RA
AN
ND
D
o
or
rd
de
er
ri
in
ng
g
c
co
od
de
es
s
Both GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp
brand products.
GLOBAL PART NUMBER (PREFERRED)
For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2.
ORDERING EXAMPLE
The ordering code of a RL0603 chip
resistor, value 0.56 Ω with ±1%
tolerance, supplied in tape of 5,000
units per reel is: 235051212567L or
RL0603FR-070R56L.
NOTE
1. All our R-Chip products meet RoHS
compliant and Halogen Free. "LFP" of
the internal 2D reel label mentions
"Lead Free Process"
2. On customized label, "LFP" or specific
symbol can be printed
12NC CODE
2350 / 2390 / 2322
XXX XXXXX L
(1) (2) (3) (4)
SIZE
TYPE
START
IN (1)
TOL.
(%)
RESISTANCE
RANGE
EMBOSSED (2)
TAPE ON REEL
PAPER/PE (2)
TAPE ON REEL (units)
4,000
5,000
10,000
0402
LRC31
2350
±5%
0.05 to 1 Ω
-
-
513 20xxx
LRC32
2350
±1%
0.05 to 1 Ω
-
-
513 22xxx
0603
LRC21
2350
±5%
0.01 to 1 Ω
-
512 10xxx
-
LRC22
2350
±1%
0.01 to 1 Ω
-
512 12xxx
-
0805
LRC11
2350
±5%
0.01 to 1 Ω
-
511 10xxx
-
LRC12
2350
±1%
0.01 to 1 Ω
-
511 12xxx
-
LRC11P
2350
±1%
0.01 to 1 Ω
-
511 15xxx
-
LRC12P
2350
±5%
0.01 to 1 Ω
-
511 17xxx
-
1206
LRC01
2350
±5%
0.01 to 1 Ω
-
510 10xxx
-
LRC02
2350
±1%
0.01 to 1 Ω
-
510 12xxx
-
LRC01P
2350
±1%
0.01 to 1 Ω
-
519 01xxx
-
LRC02P
2350
±5%
0.01 to 1 Ω
-
519 1xxxx
-
1210
LPRC101
2390
±5%
0.01 to 0.0976 Ω
-
735 90xxx
-
LPRC101
2390
±5%
0.1 to 1 Ω
-
735 60xxx
-
LPRC102
2390
±1%
0.01 to 1 Ω
-
735 3xxxx
-
1218
LPRC201
2322
±5%
0.01 to 1 Ω
735 64xxx
-
-
LPRC201
2322
±1%
0.01 to 1 Ω
735 7xxxx
-
-
2010
LPRC111
2322
±5%
0.01 to 0.0976 Ω
760 90xxx
-
-
LPRC111
2322
±5%
0.1 to 1 Ω
760 60xxx
-
-
LPRC111
2322
±1%
0.01 to 0.0976 Ω
761 90xxx
-
-
LPRC111
2322
±1%
0.1 to 1 Ω
761 6xxxx
-
-
2512
LPRC221
2322
±5%
0.01 to 0.0976 Ω
762 90xxx
-
-
LPRC221
2322
±5%
0.1 to 1 Ω
762 60xxx
-
-
LPRC221
2322
±1%
0.01 to 0.0976 Ω
763 90xxx
-
-
LPRC221
2322
±1%
0.1 to 1 Ω
763 6xxxx
-
-
Resistance decade (3)
Last digit
0.01 to 0.0976Ω
0
0.1 to 0.976Ω
7
1 to 9.76Ω
8
10 to 97.6Ω
9
100 to 976Ω
1
1 to 9.76 kΩ
2
10 to 97.6 kΩ
3
100 to 976 kΩ
4
1 to 9.76 MΩ
5
10 to 97.6 MΩ
6
Example:
0.02Ω
=
0200 or 200
0.3Ω
=
3007 or 307
1Ω
=
1008 or 108
33 kΩ
=
3303 or 333
10 MΩ
=
1006 or 106
Last digit of 12NC
(1) The resistors have a 12-digit ordering code starting with 2350/2390/2322.
(2) The subsequent 4 or 5 digits indicate the resistor tolerance and packaging. (In
12NC code, only 07'' tape reel code is supplied. Supply of 10''/13'' tape reel is
requested in Global part number ordering code.)
(3) The remaining 4 or 3 digits represent the resistance value with the last digit
indicating the multiplier as shown in the table of “Last digit of 12NC”.
(4) Letter L is system default code for order only (Note).
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Jun. 01, 2017 V.2
Product specification
4
9
SERIES
RL
0402 to 2512
MARKING
RL0402 / RL0603: R<100 mΩ EXCEPT 10/20/30/40/50/60 mΩ
No marking
RL0603: R≥100 mΩ, R = 10/20/30/40/50/60 mΩ
E-24 series / Non-E series (R= 25/40/50/60/250/400/500 mΩ):3 digits
The “R” is used as a decimal point; the other 2 digits are significant.
RL0805 / RL1206 / RL1210 /RL1218 / RL2010 / RL2512
E-24 series / Non-E series (R= 25/40/50/60/250/400/500 mΩ): 4 digits
The “R” is used as a decimal point; the other 3 digits are significant.
For further marking information, please see special data sheet “Chip resistors marking”.
Fig. 2 Value = 220 mΩ
Fig. 1
Fig. 4 Chip resistor outlines
O
OU
UT
TL
LI
IN
NE
ES
S
For dimension see Table 1
CONSTRUCTION
The resistors are constructed out of a high-grade ceramic
body. Internal metal electrodes are added at each end and
connected by a resistive paste. The composition of the
paste is adjusted to give the approximate required
resistance and laser cutting of this resistive layer that
achieves tolerance trims the value. The resistive layer is
covered with a protective coat and printed with the
resistance value. Finally, the two external terminations
(matte tin) are added. See fig. 4.
DIMENSIONS
TYPE
L (mm)
W (mm)
H (mm)
I1 (mm)
I2 (mm)
RL0402
1.00 ±0.10
0.50 ±0.05
0.35 ±0.05
0.20 ± 0.10
0.25 ±0.10
RL0603
1.60 ± 0.10
0.80 ±0.10
0.45 ±0.10
0.25 ± 0.15
0.25 ±0.15
RL0805
2.00 ±0.10
1.25 ±0.10
0.50 ±0.10
0.35 ± 0.20
0.35 ±0.20
RL1206
3.10 ±0.10
1.60 ±0.10
0.55 ±0.10
0.45 ± 0.20
0.40 ± 0.20
RL1210
3.10 ±0.10
2.60 ±0.15
0.55 ±0.10
0.50 ± 0.20
0.50 ±0.20
RL1218
3.05 ±0.15
4.60 ±0.20
0.55 ±0.10
0.45 ± 0.25
0.50 ± 0.25
RL2010
5.00 ±0.10
2.50 ±0.15
0.55 ±0.10
0.60 ± 0.20
0.50 ± 0.20
RL2512
6.35 ±0.10
3.20 ±0.15
0.55 ±0.10
0.60 ± 0.20
0.50 ± 0.20
Table 1 For outlines see fig. 4
Fig. 3 Value = 20 mΩ
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Jun. 01, 2017 V.2
Product specification
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9
SERIES
RL
0402 to 2512
Type
Power
P70
Operating Temp.
range
Resistance range & tolerance
T. C. R.
( ppm/°C)
Jumper criteria
RL0402
1/16W
-55°C to +155°C
E24 ± 1%, ± 2%, ± 5%
50mΩ ≤ R < 1Ω
See following table
“T.C.R.- RL series”
Max. resistance 20mΩ
Rated current 1.5A
RL0603
1/10W
10mΩ ≤ R < 1Ω
Max. resistance 20mΩ
Rated current 2A
RL0805
1/8W
10mΩ ≤ R < 1Ω
Max. resistance 20mΩ
Rated current 2.5A
1/4W
-55°C to +125°C
10mΩ ≤ R < 1Ω
-- --
RL1206
1/4W
-55°C to +155°C
10mΩ ≤ R < 1Ω
Max. resistance 20mΩ
Rated current 3.5A
1/2W
-55°C to +125°C
10mΩ ≤ R < 1Ω
-- --
RL1210
1/2W
-55°C to +155°C
10mΩ ≤ R < 1Ω
-- --
RL1218
1W
10mΩ ≤ R < 1Ω
-- --
RL2010
3/4W
10mΩ ≤ R < 1Ω
-- --
RL2512
1W
10mΩ ≤ R < 1Ω
-- --
ELECTRICAL CHARACTERISTICS
Table 2
FOOTPRINT AND SOLDERING PROFILES
For recommended footprint and soldering profiles, please see the special data sheet “Chip resistors mounting”.
TYPE /
RESISTANCE
RANGE
TEMPERATURE COEFFICIENT
OF RESISTANCE
RL0402
50mΩ≤R<1Ω
50mΩ≤R<100mΩ
100mΩ≤R<500mΩ
500mΩ≤R<1Ω
±1000 ppm/°C
± 800 ppm/°C
± 300 ppm/°C
RL0603
10mΩ≤R<1Ω
10mΩ≤R≤36mΩ
36mΩ<R≤91mΩ
91mΩ<R≤500mΩ
500mΩ<R<1Ω
± 1,500 ppm/°C
± 1,200 ppm/°C
± 800 ppm/°C
± 300 ppm/°C
RL0805
10mΩ≤R<1Ω
10mΩ≤R≤18mΩ
18mΩ<R≤47mΩ
47mΩ<R≤91mΩ
91mΩ<R≤360mΩ
360mΩ<R<500mΩ
500mΩ≤R<1Ω
± 1,500 ppm/°C
± 1,200 ppm/°C
± 1,000 ppm/°C
± 600 ppm/°C
± 300 ppm/°C
± 200 ppm/°C
10mΩ≤R≤18mΩ
18mΩ<R≤47mΩ
47mΩ<R≤91mΩ
91mΩ<R≤360mΩ
360mΩ<R≤500mΩ
500mΩ<R<1Ω
RL1206
± 1,500 ppm/°C
± 1,200 ppm/°C
± 1,000 ppm/°C
± 600 ppm/°C
± 300 ppm/°C
±200 ppm/°C
RL1210
± 1,500 ppm/°C
± 1,000 ppm/°C
± 800 ppm/°C
± 600 ppm/°C
± 300 ppm/°C
± 200 ppm/°C
RL2010
± 1,500 ppm/°C
± 1,200 ppm/°C
± 1,000 ppm/°C
± 600 ppm/°C
± 300 ppm/°C
± 200 ppm/°C
RL2512
± 1,500 ppm/°C
± 1,200 ppm/°C
± 800 ppm/°C
± 600 ppm/°C
± 300 ppm/°C
± 200 ppm/°C
RL1218
10mΩ≤R<1Ω
10mΩ≤R≤30mΩ
30mΩ<R≤56mΩ
56mΩ<R≤180mΩ
180mΩ<R<1Ω
± 2,000 ppm/°C
± 1,000 ppm/°C
± 700 ppm/°C
± 250 ppm/°C
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Jun. 01, 2017 V.2
Product specification
6
9
SERIES
RL
0402 to 2512
Fig. 5 Maximum dissipation (Pmax) in percentage of rated power
as a function of the operating ambient temperature (Tamb)
FUNCTIONAL DESCRIPTION
O
OP
PE
ER
RA
AT
TI
IN
NG
GT
TE
EM
MP
PE
ER
RA
AT
TU
UR
RE
E
R
RA
AN
NG
GE
E
Normal Power: Range: –55 °C to +155 °C (Fig. 5)
Double Power: Range: –55 °C to +125 °C (Fig. 6)
P
PO
OW
WE
ER
R
R
RA
AT
TI
IN
NG
G
Each type rated power at 70 °C:
RL0402=1/16 W;
RL0603=1/10 W;
RL0805=1/8 W, 1/4W;
RL1206=1/4 W, 1/2W;
RL1210=1/2 W;
RL1218=1 W;
RL2010=3/4 W;
RL2512=1 W.
RATED VOLTAGE
The DC or AC (rms) continuous working voltage
corresponding to the rated power is determined by
the following formula:
V =
)PxR(
Where
V = Continuous rated DC or AC (rms) working
voltage (V)
P = Rated power (W)
R = Resistance value (Ω)
Fig. 6 Maximum dissipation (Pmax) in percentage of rated power
as a function of the operating ambient temperature (Tamb)
PACKING STYLE
REEL DIMENSION
RL0402
RL0603
RL0805
RL1206
RL1210
RL1218
RL2010
RL2512
Paper taping reel (R)
7" (178 mm)
10,000
5,000
5,000
5,000
5,000
---
---
---
10" (254 mm)
20,000
10,000
10,000
10,000
10,000
---
---
---
13" (330 mm)
50,000
20,000
20,000
20,000
20,000
---
---
---
Embossed taping reel (K)
7" (178 mm)
---
---
---
---
---
4,000
4,000
4,000
NOTE
1. For paper/embossed tape and reel specification/dimensions, please see the special data sheet “Chip resistors packing”.
PACKING STYLE AND PACKAGING QUANTITY
Table 3 Packing style and packaging quantity
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Product specification
7
9
SERIES
RL
0402 to 2512
TESTS AND REQUIREMENTS
TEST
TEST METHOD
PROCEDURE
REQUIREMENTS
Life/
Endurance
IEC 60115-1 4.25.1
MIL-STD-202 Method 108A
1,000 hours at 70± 2°C applied RCWV
1.5 hours on, 0.5 hour off, still air required
± (2% +0.5mΩ)
High Temperature
Exposure
IEC 60068-2-2
1,000 hours at maximum operating
temperature depending on specification,
unpowered
No direct impingement of forced air to the
parts
Normal power : Tolerances: 155± 5℃
Double power : Tolerances: 125± 5℃
± (1% +0.5mΩ)
Moisture Resistance
MIL-STD-202 Method 106G
Each temperature / humidity cycle is defined at
8 hours, 3 cycles / 24 hours for 10d with 25 °C
/ 65 °C 95% R.H, without steps 7a & 7b,
unpowered
Parts mounted on test-boards, without
condensation on parts
± (2% +0.5mΩ)
Thermal Shock
MIL-STD-202 Method 107G
-55/+125 °C
Number of cycles required is 300.
Devices mounted
Maximum transfer time is 20 seconds. Dwell
time is 15 minutes.
± (1% +0.5mΩ)
Short time overload
IEC60115-1 4.13
RL standard power: 2.5 times rated voltage for
5 sec at room temperature
RL high power: 5 times rated power for 5 sec
at room temperature
± (2% +0.5mΩ)
No visible damage
Board Flex/
Bending
IEC 60115-1 4.33
Device mounted on PCB test board as
described, only 1 board bending required
3 mm bending
Bending time: 60± 5 seconds
Ohmic value checked during bending
± (1% +0.5mΩ)
No visible damage
Table 4 Test condition, procedure and requirements
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Product specification
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9
SERIES
RL
0402 to 2512
TEST
TEST METHOD
PROCEDURE
REQUIREMENTS
Solderability
- Wetting
J-STD-002 test B
Electrical Test not required
Magnification 50X
SMD conditions:
1st step: method B, aging 4 hours at 155 °C
dry heat
2nd step: leadfree solder bath at 245± 3 °C
Dipping time: 3± 0.5 seconds
Well tinned (≥95% covered)
No visible damage
- Leaching
J-STD-002 test D
Leadfree solder, 260 °C, 30 seconds
immersion time
No visible damage
- Resistance to
Soldering Heat
IEC 60115-1 4.18
Condition B, no pre-heat of samples.
Leadfree solder, 260 °C, 10 seconds
immersion time
Procedure 2 for SMD: devices fluxed and
cleaned with isopropanol
±(1% +0.5mΩ)
No visible damage
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Jun. 01, 2017 V.2
Product specification
9
9
SERIES
RL
0402 to 2512
REVISION HISTORY
“ Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itself are unchanged. Any
product change will be announced by PCN.”
REVISION
DATE
CHANGE NOTIFICATION
DESCRIPTION
Version 2
May 31, 2017
-
- Add 10" packing
Version 1
Dec. 16, 2015
-
- Extend 0805 T.C.R. range
Version 0
Nov. 11, 2014
-
- First issue of this specification