WSK25120.00143OHM1%R86 datasheet, PDF

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WSK25120.00143OHM1%R86: DescriptionRESISTOR, CURRENT SENSE, METAL STRIP, 1 W, 1 %, 250 ppm, 0.00143 ohm, SURFACE MOUNT, 2512, CHIP; CategoryPassive components The resistor; File Size84KB，2 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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WSK25120.00143OHM1%R86 Overview

RESISTOR, CURRENT SENSE, METAL STRIP, 1 W, 1 %, 250 ppm, 0.00143 ohm, SURFACE MOUNT, 2512, CHIP

WSK25120.00143OHM1%R86 Parametric

Parameter Name	Attribute value
Objectid	1956678258
package instruction	, 2512
Reach Compliance Code	unknown
ECCN code	EAR99
YTEOL	7.25
JESD-609 code	e3
Manufacturer's serial number	WSK
Installation features	SURFACE MOUNT
Number of terminals	2
Minimum operating temperature	-65 °C
Package shape	RECTANGULAR PACKAGE
method of packing	TR, EMBOSSED PLASTIC, 7 INCH
Rated power dissipation(P)	1 W
Rated temperature	70 °C
resistance	0.00143 Ω
Resistor type	FIXED RESISTOR
size code	2512
surface mount	YES
technology	METAL STRIP
Temperature Coefficient	250 ppm/°C
Terminal surface	MATTE TIN
Terminal shape	WRAPAROUND
Tolerance	1%

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WSK

Vishay Dale

Power Metal Strip

Resistors, Low Value,

Surface Mount, 4 - Terminal

FEATURES

• 4-Terminal design allows for 1% tolerance down to

0.001Ω and 0.5% tolerance down to 0.003Ω

• Ideal for all types of precision current sensing, voltage

division and pulse applications including switching and

linear power supplies, instruments, power amplifiers

• Proprietary processing technique produces extremely

low resistance values

• All welded construction

• Solid metal Nickel-Chrome or Manganese-Copper alloy

resistive element

• Solderable terminations

• Very low inductance 0.5ηH to 5ηH

• Excellent frequency response

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

POWER RATING

0.5%

WSK2512

1.0

0.003 – 0.025

RESISTANCE RANGE

Ω

1.0%

0.001 – 0.025

• Part Marking: DALE, Value, Tolerance; due to resistor size limitations some resistance values will be marked with only the resistance

value.

TECHNICAL SPECIFICATIONS

PARAMETER

Temperature Coefficient

UNIT

ppm/°C

WSK2512

0.001Ω - 0.0029Ω =

250

0.003Ω - 0.0049Ω =

0.005Ω - 0.025Ω =

- 65 / + 170

(P x R)

1/2

63.6

Operating temperature range

Maximum Working Voltage

Weight/1000 pieces

°C

ORDERING INFORMATION

0.001

Ω

RESISTANCE

Ω

WSK2512

MODEL

TOLERANCE

R86

PACKAGING

B43 = Bulk Pack

R86 = Tape and Reel

www.vishay.com

100

For technical questions, contact ww2bresistors@vishay.com

Document Number: 30108

Revision 06-Sep-02

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