WSLS2512R0100DGEA datasheet(1/3 Pages) VISHAY

Part #	WSLS2512R0100DGEA

Description	Improved Stability (0.25 % and 0.5 %), Power Metal Strip® Resistors Low Value (0.01 Ω to 0.1 Ω), Surface Mount

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Manufacturer	VISHAY [Vishay Siliconix]

Direct Link	http://www.vishay.com

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Improved Stability (0.25 % and 0.5 %), Power Metal Strip® Resistors

Low Value (0.01

Ω to 0.1 Ω), Surface Mount

WSLS2512, Improved Stability

Vishay Dale

www.vishay.com

For technical questions, contact: ww2bresistors@vishay.com

Document Number: 30123

12

Revision: 06-Oct-08

FEATURES

• Current sensing in high-temperature (+ 125 °C)

applications

• Greater stability with maximum resistance

change of 0.25 % or 0.5 % through 2000 h

workload

• 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 (0.01

Ω to 0.1 Ω)

• All welded construction

• Solid metal Nickel-Chrome resistive element with low TCR

(< 20 ppm/°C)

• Lead (Pb)-free construction is RoHS compliant

• Very low inductance 0.5 nH to 2 nH

• Excellent frequency response to 50 MHz

• Low thermal EMF (< 3 µV/°C)

Note

• Part Marking: Value, RTC/Stability code

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL MODEL

POWER RATING

P70 °C

W

RESISTANCE RANGE

Ω

WEIGHT

(typical)

g/1000 pieces

± 1.0 %

WSLS2512

1.0

0.01 - 0.1

63.6

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

WSLS2512 RESISTOR CHARACTERISTICS

Temperature Coefficient

ppm/°C

± 75

Operating Temperature Range

°C

- 65 to + 170

Maximum Working Voltage

V

(

P × R)1/2

GLOBAL PART NUMBER INFORMATION

NEW GLOBAL PART NUMBERING: WSLS2512R0100FHEA

GLOBAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

RTC/STABILITY

PACKAGING CODE

SPECIAL

WSLS2512

L = m

Ω*

R = Decimal

5L000 = 0.005

Ω

R0100 = 0.01

Ω

* use “L” for

resistance value

< 0.01

Ω

D = ± 0.5 %

F = ± 1.0 %

J = ± 5.0 %

G = 75 ppm, 0.25 %

stability

H = 75 ppm, 0.5 %

stability

EA = Lead (Pb)-free,

tape/reel

EK = Lead (Pb)-free,

bulk

(Dash Number)

(up to 2 digits)

From 1 - 99 as

applicable

SLS

2

5

1

2R0

W

10

0

F

H

A

E

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