SSB176B3 - Taiyo Yuden Co., Ltd.

notice_e-01

Notice for TAIYO YUDEN products

Please read this notice before using the TAIYO YUDEN products.

REMINDERS

■ Product information in this catalog is as of October 2010. All of the contents speciﬁed herein are subject to change

without notice due to technical improvements, etc. Therefore, please check for the latest information carefully be-

fore practical application or usage of the Products.

Please note that Taiyo Yuden Co., Ltd. shall not be responsible for any defects in products or equipment incorpo-

rating such products, which are caused under the conditions other than those speciﬁed in this catalog or individual

speciﬁcation.

■ Please contact Taiyo Yuden Co., Ltd. for further details of product speciﬁcations as the individual speciﬁcation is

available.

■ Please conduct validation and veriﬁcation of products in actual condition of mounting and operating environment

before commercial shipment of the equipment.

■ All electronic components or functional modules listed in this catalog are developed, designed and intended for

use in general electronics equipment.(for AV, office automation, household, office supply, information service,

telecommunications, (such as mobile phone or PC) etc.). Before incorporating the components or devices into any

equipment in the ﬁeld such as transportation,( automotive control, train control, ship control), transportation signal,

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direct inﬂuence to harm or injure a human body, please contact Taiyo Yuden Co., Ltd. for more detail in advance.

Do not incorporate the products into any equipment in ﬁelds such as aerospace, aviation, nuclear control, subma-

rine system, military, etc. where higher safety and reliability are especially required.

In addition, even electronic components or functional modules that are used for the general electronic equipment,

if the equipment or the electric circuit require high safety or reliability function or performances, a sufﬁcient reliabil-

ity evaluation check for safety shall be performed before commercial shipment and moreover, due consideration to

install a protective circuit is strongly recommended at customer's design stage.

■ The contents of this catalog are applicable to the products which are purchased from our sales ofﬁces or distribu-

tors (so called TAIYO YUDENs ofﬁcial sales channel).

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cur in connection with a third party's intellectual property rights and other related rights arising from your usage of

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Certain items in this catalog may require speciﬁc procedures for export according to Foreign Exchange and For-

eign Trade Control Law of Japan, U.S. Export Administration Regulations, and other applicable regulations.

Should you have any question or inquiry on this matter, please contact our sales staff.

182

ringvaristor01_e-01

■ FEATURES

■ ORDERING CODE

■ EXTERNAL DIMENSIONS

■ APPLICATIONS

＊ This catalog contains the typical speciﬁcation only due to the limitation of space. When you consider the purchase of our products, please check our speciﬁcation.

For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.

◦Use of strontium titanate semiconductor ceramics.

◦Large net voltage non-linear coefficient ( α ) of 3 to 7, and large

ele ctrosta tic capa cita nce of 10 to 150 nF. Noi se can thus be

absorbed over a wide range of frequencies.

◦Surface electrode type/Side mount electrode type

◦Eliminates sparks between governor contact and commutator and

brushes; absorbs noise in micro motors.

RING VARISTORS

S R J △ △ 0 4 0 F 3 ○ ○ ○ ○

❶ ❷ ❸ ❹ ❺ ❻ ❼ ❽

❶Material

S STR

❽Internal Code

△△△△ Standard

△＝Blank Space

❼Number of

Electrode

3 3Poles

5 5Poles

❸External Dimension

φD 〔mm〕

B△8.6

H△6.0※

J△8.0※

△＝Blank Space

※mark indicates non-standard code

for custom design development.

❺Nominal Lower Limit Voltage

E10 [V]

example Number×0.1

020 2.0

176 17.6

❷Electrode Position

S Side

R Surface

❻Upper Limit Voltage [V]

A 1

B 2

C 3

D 4

E 5

F 6

G 7

H 8

I 9

J 0

❹Individual Spec

△Standard

△＝Blank Space

■ PART NUMBERS/MINIMUM QUANTITY

Ordering

code

EHS (

Environmental

Hazardous

Substances

)

Outside diameter

φD [mm]

Inside diameter

φd [mm]

Thickness

T [mm]

Measuring

Current

[mA]

E10 Voltage

[V]

Non-linear

coefﬁcient

Number of

Electrode

Minimum Quantity

[pcs]

Case Package

Surface Electrode

SRR RoHS 12.70±0.40 9.50±0.30 1.30 max.

13.0 to 50.0

≧2.0

3 or 5 1000

SRPP RoHS 12.00±0.30 6.95±0.15 1.10 max. 4.0 to 60.0 3 or 5 2000

SRJA RoHS 8.50±0.25 5.80±0.15 0.65±0.15 2.0 to 35.0

3000

SRJC RoHS 8.50±0.20 5.00±0.20 0.65＋0.10

－0.15 2.0 to 35.0

SRG RoHS 5.85±0.15 4.10＋0.10

－0.05 0.5±0.1 3.0 to 9.0

SRHN RoHS 4.20±0.15 2.80＋0.20

－0.10 0.50＋0.10

－0.20 2.0 to 6.5

6000SRHTT RoHS 3.00±0.12 2.15±0.10 0.55 max. 3.0 to 6.5

SRHVP RoHS 2.80＋0.05

－0.15 1.90＋0.15

－0.00 0.50 max. 2.5 to 6.0

Side

Electrode

SSB RoHS 8.60±0.20 5.00±0.20 0.75 max.

2.0 to 14.0

≧2.0 3 4000

SSKT RoHS 7.80±0.20 5.35＋0.20

－0.10 0.55±0.10 4.0 to 16.0

SSJ RoHS 6.80±0.15 4.70±0.15 0.75 max. 2.0 to 20.0 3000

※We have various shape besides the above. We will cope with the custom about the shape and the character after consultation.

Surface Electrode Type (SRJC) Side Electrode Type (SSB)

Fig.

φD8.50±0.20 8.60±0.20

(0.335±0.008) (0.339±0.008)

φd5.00±0.20 5.00±0.20

(0.197±0.008) (0.197±0.008)

T0.65＋0.10/ー0.15 0.75 max.

(0.026＋0.004/ー0.006) (0.030 max.)

Unit : mm（Inch）

ringv01_reli-PRP1

ringv01_reli_e-01

■ PACKAGING

＊ This catalog contains the typical speciﬁcation only due to the limitation of space. When you consider the purchase of our products, please check our speciﬁcation.

For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.

Minimum Quantity

Type Minimum Quantity [pcs]

Case Package

SRR 1000

SRPP 2000

SRJA 3000

SRJC 3000

SRG 3000

SRHN 6000

SRHTT 6000

SRHVP 6000

SSB 4000

SSKT 4000

SSJ 3000

ringv01_reli-PRP2 ringv01_reli_e-01

■ RELIABILITY DATA

＊ This catalog contains the typical speciﬁcation only due to the limitation of space. When you consider the purchase of our products, please check our speciﬁcation.

For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.

1. Operating Temperature Range

Speciﬁed Value ー25～＋120℃

For the range of 50 to 120℃, refer to the derating curve.

2. Storage Temperature Range

Speciﬁed Value ー25～＋120℃

3. Rated Power

Speciﬁed Value Refer to the individual speciﬁcation

4. E10 Characteristic

Speciﬁed Value Refer to the individual speciﬁcation

【Test Methods and Remarks】

(at 25±5℃)

E : Constant-current source

A : Digital ammeter

V : Digital voltmeter

E10 : Voltage at reference current with application of 10mADC

Input waveform is square wave. (Width : 50m sec., max.)

5. Non-linear Coefﬁcient Rated α (at 25±5℃)

Speciﬁed Value

Refer to the individual speciﬁcation

Diﬁnitionα= 1

logE10／E1

E1 : Voltage at reference current with application of 1mADC

E10 : Voltage at reference current with application of 10mADC

【Test Methods and Remarks】

E : Constant-current source

A : Digital ammeter

V : Digital voltmeter

E10 : Voltage at reference current with application of 10mADC

Input waveform is square wave. (Width : 50m sec., max.)

6. Capacitance

Speciﬁed Value Refer to the individual speciﬁcation

【Test Methods and Remarks】

Measuring frequency : 1kHz±10%

Measuring voltage : 1.0±0.5Vrms

Measuring temperature : 25±5℃

7. Tangent of Loss Angle (tanδ)

Speciﬁed Value Refer to the individual speciﬁcation

【Test Methods and Remarks】

Measuring frequency : 1kHz±10%

Measuring voltage : 1.0±0.5Vrms

Measuring temperature : 25±5℃

RING VARISTORS

8. Temperature Characteristic of Capacitance

Speciﬁed Value Refer to the individual speciﬁcation

【Test Methods and Remarks】

Measurement of voltage at reference current at 25℃ and 50℃shall be made for the calculation by the following equation.

α＝ E10

（50℃）ーE10

（25℃）

E10

（25℃） ×100

50℃ー25℃（％/℃）

Change of maximum capacitance deviation in step 1 to 5

Temperature at step 1 : 25℃ (Reference temperature)

Temperature at step 2 : 50℃

9. Pulse

Speciﬁed Value Refer to the individual speciﬁcation

【Test Methods and Remarks】

R1 : 2kΩ

C1 : 35±5μF

E1 : Individual speciﬁcation

Number of pulse application : 10 times

Measuring temperature : 25±5℃

10. Body Strength

Speciﬁed Value Refer to the individual speciﬁcation

【Test Methods and Remarks】

Pressing force : Refer to Individual speciﬁcation

L : Depends upon the sample size

11. Adhesion of Electrode

Speciﬁed Value No detachment of electrode or sign of such defects

【Test Methods and Remarks】

Lead wire shall be soldered perpendicularly onto the electrode, then pulled out perpendicularly.

Speed to pull out : 2.5cm／2sec.

Solder to be used : Eutectic solder

ringv01_reli-PRP3

ringv01_reli_e-01

＊ This catalog contains the typical speciﬁcation only due to the limitation of space. When you consider the purchase of our products, please check our speciﬁcation.

For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.

12. Resistance to Soldering Heat

Speciﬁed Value E10 : Within ±20％, α : Refer to the individual speciﬁcation

【Test Methods and Remarks】

Temperature at the tip of soldering iron : 280±5℃, 300±5℃

Duration : 2 sec.

Preheating temperature : 150℃, 170℃

Recovery : 1 hr of recovery under the standard condition after the test.

13. Resistance to Solvent

Speciﬁed Value No signiﬁcant abnormality in appearance and legible marking.

■ RELIABILITY DATA

15. DC Load Resistance

Speciﬁed Value E10 : Within ±20％, α : Refer to the individual speciﬁcation

【Test Methods and Remarks】

E : Constant-current source

A : Digital ammeter

V : Digital voltmeter

R : Load adjusting variable resistor

P=Ⓥ×Ⓐ

Test environment : standard condition

Current : Refer to the individual speciﬁcation

Duration : 300±8 hrs

Recovery : 1 hr of recovery under the standard condition after the removal from test chamber.

RING VARISTORS

14. Damp Heat

Speciﬁed Value E10 : Within ±20％, α : Refer to the individual speciﬁcation

【Test Methods and Remarks】

Temperature : 60±10℃

Humidity : 90 to 95% RH

Duration : 300±8 hrs

Recovery : 1 hr of recovery under the standard condition after the removal from test chamber.

Measuring conditions : E1 = Current application for 30 sec.

E10 = Current application for 60 sec.

Note on standard condition :

"standard condition" referred to herein is deﬁned as follows :

5 to 35℃ of temperature, 45 to 85% relative humidity and 86 to 106kPa of air pressure.

When there are questions concerning measurement results :

In order to provide correlation data, the test shall be conducted under condition of 25±2℃ of temperature, 60 to 70% relative humidity and 86 to 106kPa of air pressure.

Unless otherwise speciﬁed, all the tests are conducted under the "standard condition."

ringv01_reli-PRP4 ringv01_reli_e-01

■ PRECAUTIONS

＊ This catalog contains the typical speciﬁcation only due to the limitation of space. When you consider the purchase of our products, please check our speciﬁcation.

For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.

1. Circuit Design

Precautions

◆Veriﬁcation of operating environment, electrical rating and performance

1. A malfunction in medical equipment, spacecraft, nuclear reactors, etc. may cause serious harm to human life or have severe social ramiﬁcations. As such,

any varistors to be used in such equipment may require higher safety and/or reliability considerations and should be clearly differentiated from components

used in general purpose applications.

◆Operating Environment precautions

1. Varistors should not be used in the following environments :

（1） Environmental conditions to avoid

a. exposure to water or salt water.

exposure to water or salt water.exposure to moisture or condensation.

exposure to corrosive gases (such as hydrogen sulﬁde, sulfurous acid, chlorine, and ammonia).

RING VARISTORS

2. Soldering

Precautions

◆Soldering

・ Be sure to do pre-heating sufﬁciently so that the difference between a soldering iron and ring varistors in temperature should be 150℃ or less.

・ Ring Varistors are susceptible to thermal shock when exposed to rapid or concentrated heating or rapid cooling. Therefore, the soldering process must be

conducted with a great care so as to prevent malfunction of the components due to excessive thermal shock.

・ Use a 30W soldering iron with a maximum tip diameter of 3.0mm.

・ The soldering iron should not directly touch the products.

Technical

consider-

ations

◆Soldering

Refer to individual speciﬁcations.