WSMS2908L3000JK Vishay, WSMS2908L3000JK Datasheet

WSMS2908L3000JK

Manufacturer Part Number

WSMS2908L3000JK

Description

RES .0003 OHM 5% 3W METAL STRIP

Manufacturer

Vishay

Series

Power Metal Strip®r

Type

Shunt, Meterr

Datasheets

1.WSMS2908L1000JK.pdf (3 pages)

2.WSMS2908L1000JK.pdf (3 pages)

Specifications of WSMS2908L3000JK

Applications

Power Meters

Composition

Metal Element

Resistance (ohms)

0.0003

Power (watts)

Tolerance

±5%

Temperature Coefficient

±175ppm/°C

Operating Temperature

-65°C ~ 170°C

Mounting Type

Shunt Fixture, 20mm Pitch

Resistance

0.0003 Ohms

Power Rating

3 Watts

Operating Temperature Range

- 65 C to + 170 C

Dimensions

0.59 in W x 2.165 in L x 0.033 in H

Load Life

1000 Hrs

Rohs Compliant

YES

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

WSMSB-.0003

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WSMS2908

Vishay Dale

Note

(1)

** Please see document “Vishay Material Category Policy”:

www.vishay.com

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

WSMS2908

TECHNICAL SPECIFICATIONS

PARAMETER

Temperature Coefficient

Operating Temperature Range

Maximum Current Rating

GLOBAL PART NUMBER INFORMATION

GLOBAL PART NUMBERING: WSMS2908L2500JK (WSMS2908, 0.00025 Ω, ± 5 %)

Other values may be available, contact factory

GLOBAL MODEL

WSMS2908

SIZE

2908

POWER RATING

Power Metal Strip

RESISTANCE VALUE

L1000 = 0.00010 Ω

L2500 = 0.00025 Ω

L3000 = 0.00030 Ω

L4300 = 0.00043 Ω

L5000 = 0.00050 Ω

3.0

70 °C

Very Low Value (down to 0.0001 Ω)

L = mΩ

For technical questions, contact:

ppm/°C

TOLERANCE

UNIT

°C

5.0

TOLERANCE CODE

www.vishay.com/doc?99902

J = ± 5.0 %

RESISTANCE VALUE

Meter Shunt Resistor,

50μ to 1000μ

RANGE

ww2bresistors@vishay.com

FEATURES

• High power to resistor size ratio

• 5-terminal connection design

• Use for single or multi-phase energy meters

• Proprietary processing technique produces

• All welded construction

• Very low inductance (< 5 nH)

• Low thermal EMF (< 3 μV/°C)

• Compliant to RoHS directive 2002/95/EC

extremely low resistance values

± 175 for 300 μΩ, 430 μΩ, and 500 μΩ

± 500 for 100 μΩ, ± 225 for 250 μΩ,

RESISTOR CHARACTERISTICS

PACKAGING CODE

E = Tape and reel

K = Bulk pack

100μ, 250μ, 300μ, 430μ, 500μ

CURRENTLY AVAILABLE

RESISTANCE VALUES

- 65 to + 170

( / )

1/2

Document Number: 30160

(1)

From 1 to 99 as

(Dash number)

(Up to 2 digits)

Revision: 02-Jul-10

applicable

SPECIAL

g/1000 pieces

WEIGHT

(typical)

2100

Related parts for WSMS2908L3000JK

WSMS2908L3000JK Summary of contents

Page 1

... WSMS2908 L = mΩ L1000 = 0.00010 Ω L2500 = 0.00025 Ω L3000 = 0.00030 Ω L4300 = 0.00043 Ω L5000 = 0.00050 Ω ** Please see document “Vishay Material Category Policy”: www.vishay.com For technical questions, contact: 42 ® Meter Shunt Resistor, FEATURES • High power to resistor size ratio • ...

Page 2

... CONDITIONS OF TEST ww2bresistors@vishay.com WSMS2908 Vishay Dale 0.142 (3.6) 0.059 (1.5) 0.110 (2.8) 90° ± 0.2° Ø 0.165 (Ø 4.2) 2 PLACES TOLERANCES ON DECIMALS XXX ± 0.005 RESISTOR ELEMENT ELEMENT ELEMENT ...

Page 3

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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