High Power, Surface Mount

www.vishay.com

For technical questions, contact: ww2bresistors@vishay.com

Document Number: 30131

24

Revision: 27-Aug-08

WSL2726

Vishay Dale

FEATURES

• High power to foot print size ratio

• Ideal for all types of current sensing, voltage

division

and

pulse

applications

including

switching and linear power supplies, instruments,

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)

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

RoHS

COMPLIANT

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

POWER RATING

W

TOLERANCE

%

RESISTANCE VALUE

AVAILABLE

m

Ω

WEIGHT

(Typical)

g/1000 pieces

WSL2726

3.0

1.0

0.5, 2, 3, 5

420

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

WSL RESISTOR CHARACTERISTICS

Temperature Coefficient

ppm/°C

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

Operating Temperature Range

°C

- 65 to + 170

Maximum Working Voltage

V

(

GLOBAL PART NUMBER INFORMATION

GLOBAL PART NUMBERING: WSL2726L5000FEA

GLOBAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING CODE

SPECIAL

WSL2726

L = m

Ω

L5000 = 0.0005

Ω

2L000 = 0.002

Ω

3L000 = 0.003

Ω

5L000 = 0.005

Ω

F = ± 1.0 %

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

EK = Lead (Pb)-free, bulk

(Dash number)

(up to 2 digits)

From 1 - 99 as

applicable

W6

2

7

2

L

S

L

5

0

00

F

EA