Datasheet > WSLT3921_15

WSLT3921_15

更新时间： 2024-11-06 01:26:35

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	96K
描述
Power Metal StripÂ® Resistors, High Temperature (275 Â°C),Low Value (down to 0.0003 ï), Surface Mount

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获取价格

数据手册

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WSLT3921_15 数据手册

WSLT3921, WSLT5931

www.vishay.com

Vishay Dale

Power Metal Strip^®Resistors, High Temperature (275 °C),

Low Value (down to 0.0003 ), Surface Mount

FEATURES

Available

• Ideal for all types of current sensing, voltage

division and pulse applications including

switching and linear power supplies,

instruments, power amplifiers

• Proprietary processing technique produces

extremely low resistance values, down to

0.0003 

• Specially selected and stabilized materials

allow for high temperature derating

(to +275 °C)

• All welded construction

• Solid metal iron-chrome or manganese-copper alloy

resistive element with low TCR (< 20 ppm/°C)

• Very low inductance (< 5 H)

• Low thermal EMF (< 3 μV/°C)

• AEC-Q200 qualified available ⁽¹⁾

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

Note

(1)

Flame retardance test may not be applicable to some resistor

technologies.

STANDARD ELECTRICAL SPECIFICATIONS

POWER RATING

RESISTANCE VALUE

RESISTANCE VALUES

CURRENTLY AVAILABLE ⁽²⁾



WEIGHT

(typical)

g/1000 pieces

GLOBAL 

MODEL

TOLERANCE

SIZE

P_{70 °C}

RANGE



WSLT3921

WSLT5931

3921

5931

3.0

5.0

1.0, 5.0

0.5 m to 4 m

0.3 m to 3 m

0.5 m, 1 m, 2 m, 3 m, 4 m

0.3 m, 0.5 m, 1 m, 2 m, 3 m

281

398

Notes

• Part marking: No part marking on these parts.

(2)

Other values may be available, contact factory.

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

RESISTOR CHARACTERISTICS

Temperature coefficient

Element TCR

ppm/°C

°C

175 for 0.3 m and 0.5 m, 75 for 1 m to 4 m

< 20

Operating temperature range

Maximum working voltage

-65 to +275

(P x R)^1/2

GLOBAL PART NUMBER INFORMATION

Global Part Numbering: WSLT39212L000FEA (WSLT3921, 0.002 , 1 %)

GLOBAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING CODE

SPECIAL

WSLT3921

WSLT5931

L = m

2L000 = 0.002 

F = 1.0 ꢀ

J = 5.0 ꢀ

EA = Lead (Pb)-free, tape/reel

EK = Lead (Pb)-free, bulk

Reserved for

future specials

Revision: 26-May-15

Document Number: 30136

For technical questions, contact: ww2bresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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与WSLT3921_15相关器件

型号	品牌	获取价格	描述	数据表
WSLT39212L000FEA	VISHAY	获取价格	Power Metal Strip® Resistors, High Temperatur
WSLT39212L000FEK	VISHAY	获取价格	Power Metal Strip® Resistors, High Temperatur
WSLT39212L000JEA	VISHAY	获取价格	Power Metal Strip® Resistors, High Temperatur
WSLT39212L000JEK	VISHAY	获取价格	Power Metal Strip® Resistors, High Temperatur
WSLT3921LFEA	VISHAY	获取价格	Power Metal Strip® Resistors, High Temperatur
WSLT3921LFEK	VISHAY	获取价格	Power Metal Strip® Resistors, High Temperatur
WSLT3921LJEA	VISHAY	获取价格	Power Metal Strip® Resistors, High Temperatur
WSLT3921LJEK	VISHAY	获取价格	Power Metal Strip® Resistors, High Temperatur
WSLT4026	VISHAY	获取价格	Power Metal Strip? Resistors, High Temperatur
WSLT4026_15	VISHAY	获取价格	Power Metal StripÂ® Resistors, High Temperatu

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