WSL2726 Просмотр технического описания (PDF) - Vishay Semiconductors

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WSL2726

Power Metal Strip® Resistors, Low Value, High Power, Surface Mount, 4-Terminal

Vishay Semiconductors 

www.vishay.com

WSL2726

Vishay Dale

Power Metal Strip® Resistors, Low Value,

High Power, Surface Mount, 4-Terminal

FEATURES

• 4-Terminal design allows for 1 % tolerance

down to 0.0003 

• 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

0.0003 

• All welded construction of the Power Metal Strip®

resistors are ideal for all types of current sensing, voltage

division and pulse applications

• Solid metal nickel-chrome or manganese-copper alloy

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

DESIGN TOOLS (click logo to get started)

• Very low inductance 0.5 nH to 5 nH

• Low thermal EMF (< 3 μV/°C)

Models

Available

• AEC-Q200 qualified (1)

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

Notes

• Follow link to Overview of Automotive Grade Products for more details: www.vishay.com/doc?49924

(1) Flame retardance test may not be applicable to some resistor technologies

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL 

MODEL

SIZE

POWER RATING

P70 °C

W

TOLERANCE

±%

RESISTANCE

VALUE RANGE



RESISTANCE VALUES

CURRENTLY AVAILABLE (1)



WEIGHT

(typical)

g/1000 pieces

WSL2726 2726

3.0

1.0

0.3m to 5m

0.3m, 0.5m, 0.7m, 1m, 2m, 3m, 4m, 5m

420

Notes

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

• Part marking: Model, value, tolerance, date code

(1) Other values may be available, contact factory

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: WSL2726L5000FEA (visit www.vishay.net Vishay Dale parts numbering manual for all options)

WS L 2 7 2 6 L 5 0 0 0 F E A

GLOBAL MODEL

(7 digits)

WSL2726

RESISTANCE VALUE

(5 digits)

L = m

L3000 = 0.0003 

L5000 = 0.0005 

L7000 = 0.0007 

1L000 = 0.0010 

2L000 = 0.0020 

3L000 = 0.0030 

4L000 = 0.0040 

5L000 = 0.0050 

TOLERANCE CODE

(1 digit)

F = ± 1.0 %

PACKAGING CODE (1)

(2 digits)

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

EK = lead (Pb)-free, bulk

SPECIAL

(2 digits)

(dash number)

(up to 2 digits)

from 1 to 99 as

applicable

Note

(1) Packaging code: EB (lead (Pb)-free) is a non-standard packaging code designating 1000 piece reels. This non-standard packaging code is

identical to our standard EA (lead (Pb)-free), except that they have a package quantity of 1000 pieces

Revision: 16-Feb-17

1

Document Number: 30131

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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