Datasheet > WSLT5931LFEK

WSLT5931LFEK

更新时间： 2024-11-24 05:54:47

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
3页	251K
描述
Power Metal Strip® Resistors, High Temperature (275 °C) Low Value (down to 0.001 Ω), Surface Mount

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WSLT5931LFEK 数据手册

WSLT3921 and WSLT5931

Vishay Dale

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

Low Value (down to 0.001 Ω), Surface Mount

FEATURES

• Ideal for all types of current sensing, voltage

division and pulse applications including

switching and linear power supplies, instruments

and power amplifiers

RoHS

COMPLIANT

• Proprietary processing technique produces extremely low

resistance values, down to 0.001 Ω

• Specially selceted and stabilized materials allow for high

temperature derating (to + 275 °C)

• All welded construction

• Solid metal nickel-chrome alloy resistive element with low

TCR (< 20 ppm/°C)

• Very low inductance (< 5 ηH)

• Excellent frequency response to 50 MHz

• Low thermal EMF (< 3 µV/°C)

STANDARD ELECTRICAL SPECIFICATIONS

RESISTANCE VALUES

AVAILABLE

mΩ

WEIGHT

(typical)

g/1000 pieces

POWER RATING

GLOBAL

MODEL

TOLERANCE

P_{70 °C}

WSLT3921

WSLT5931

3.0

5.0

1.0 and 5.0

2, 3, 4

1, 2, 3

281

398

Note

• Part Marking: no part marking on these parts

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

ppm/°C

°C

WSLT3921 AND WSLT5931

Temperature Coefficient

Operating Temperature Range

Maximum Working Voltage

- 65 to + 275

(P/R)^1/2

GLOBAL PART NUMBER INFORMATION

GLOBAL PART NUMBERING: WSLT39212L000FEA

GLOBAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING CODE

SPECIAL

WSLT3921

WSLT5931

L = mΩ

2L000 = 0.002 Ω

F = 1.0 %

J = 5.0 %

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

EK = Lead (Pb)-free, bulk

Reserved for

future specials

www.vishay.com

For technical questions, contact: ww2bresistors@vishay.com

Document Number: 30136

Revision: 03-Dec-07

12 3

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