WSL2726_08 データシートの表示（PDF） - Vishay Semiconductors

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WSL2726_08

Power Metal Strip® Resistors, Low Value, High Power, Surface Mount

Vishay Semiconductors 

WSL2726

Vishay Dale

Power Metal Strip® Resistors, Low Value,

High Power, Surface Mount

FEATURES

• High power to foot print size ratio

• Ideal for all types of current sensing, voltage

division and pulse applications including RoHS

switching and linear power supplies, instruments, COMPLIANT

power amplifiers and shunts

• Proprietary processing technique produces extremely low

resistance values down to 0.0005 Ω

• All welded construction

• Solid metal Iron-Chrome or Manganese-Copper alloy

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

• Very low inductance 0.5 nH to 5 nH

• Excellent frequency response to 50 MHz

• Low thermal EMF (< 3 µV/°C)

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

POWER RATING

P70 °C

W

TOLERANCE

%

RESISTANCE VALUE

AVAILABLE

mΩ

WEIGHT

(Typical)

g/1000 pieces

WSL2726

3.0

1.0

0.5, 2, 3, 5

420

Notes

• Power rating depends on the max. temp. at the solder point, component placement density and the substrate material

• Part Marking: Model, Value, Tolerance, Date Code

TECHNICAL SPECIFICATIONS

PARAMETER

Temperature Coefficient

Operating Temperature Range

Maximum Working Voltage

UNIT

ppm/°C

°C

V

WSL RESISTOR CHARACTERISTICS

± 75 over temperature of + 20 °C to + 60 °C

- 65 to + 170

(P x R)1/2

GLOBAL PART NUMBER INFORMATION

GLOBAL PART NUMBERING: WSL2726L5000FEA

W SL 27 26L 5 000 FEA

GLOBAL MODEL

WSL2726

RESISTANCE VALUE

L = mΩ

L5000 = 0.0005 Ω

2L000 = 0.002 Ω

3L000 = 0.003 Ω

5L000 = 0.005 Ω

TOLERANCE CODE

F = ± 1.0 %

PACKAGING CODE

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

EK = Lead (Pb)-free, bulk

SPECIAL

(Dash number)

(up to 2 digits)

From 1 - 99 as

applicable

www.vishay.com

24

For technical questions, contact: ww2bresistors@vishay.com

Document Number: 30131

Revision: 27-Aug-08

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