WSL39210L500FEK datasheet, PDF

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WSL39210L500FEK: DescriptionRESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 175 ppm, 0.0005 ohm, SURFACE MOUNT, 3921, LEAD FREE; CategoryPassive components The resistor; File Size116KB，2 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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WSL39210L500FEK Overview

RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 175 ppm, 0.0005 ohm, SURFACE MOUNT, 3921, LEAD FREE

WSL39210L500FEK Parametric

Parameter Name	Attribute value
Maker	Vishay
package instruction	, 3921
Reach Compliance Code	unknown
ECCN code	EAR99
JESD-609 code	e3
Manufacturer's serial number	WSL3921
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-65 °C
Package shape	RECTANGULAR PACKAGE
method of packing	BULK
Rated power dissipation(P)	3 W
Rated temperature	70 °C
resistance	0.0005 Ω
Resistor type	FIXED RESISTOR
size code	3921
surface mount	YES
technology	METAL STRIP
Temperature Coefficient	175 ppm/°C
Terminal surface	MATTE TIN
Terminal shape	ONE SURFACE
Tolerance	1%

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WSL3921 and WSL5931

Vishay Dale

Power Metal Strip

Resistors, Low Value, Surface Mount

FEATURES

•

Ideal for all types of 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 Iron-chrome or Manganese-copper alloy

resistive element

•

Very low inductance 0.5nH to 5nH

•

Excellent frequency response

•

Low thermal EMF

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

WSL3921

WSL5931

POWER RATING

70°C

3.0

5.0

TOLERANCE

1.0 & 5.0

RESISTANCE VALUES

AVAILABLE

mΩ

0.3, 0.5, 1, 2, 3, 4

0.2, 0.3, 0.5, 1, 2, 3

WEIGHT

(TYPICAL)

g/1000 pcs

281

398

• Part Marking: no part marking on these parts

TECHNICAL SPECIFICATIONS

PARAMETER

Temperature Coefficient

Operating Temperature Range

Maximum Working Voltage

UNIT

ppm/°C

°C

WSL RESISTOR CHARACTERISTICS

± 175 for 0.3mΩ and 0.5mΩ, ± 75 for 1mΩ to 4mΩ

- 65 / + 170

(P x R)

1/2

GLOBAL PART NUMBER INFORMATION

Global Part Numbering: WSL3921L5000FEA

GLOBAL MODEL

WSL3637

WSL5931

SPECIAL

(Dash

Number)

(up to 2 digits)

From

1-99

applicable

RESISTANCE

VALUE

= Milliohm

L5000

= 0.0005Ω

TOLERANCE CODE

1.0%

5.0%

PACKAGING CODE

= Lead Free, Tape/Reel

= Lead Free, Bulk

www.vishay.com

206

For technical questions contact: ww2bresistors@vishay.com

Document Number: 30110

Revision: 29-Mar-05

WSL39210L500FEK Related Products

	WSL39210L500FEK	WSL39210L300FEA	WSL39210L300FEK	WSL39210L500FEA	WSL39210L300JEA	WSL39210L300JEK	WSL39210L500JEA
Description	RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 175 ppm, 0.0005 ohm, SURFACE MOUNT, 3921, LEAD FREE	RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 175 ppm, 0.0003 ohm, SURFACE MOUNT, 3921, LEAD FREE	RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 175 ppm, 0.0003 ohm, SURFACE MOUNT, 3921, LEAD FREE	RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 175 ppm, 0.0005 ohm, SURFACE MOUNT, 3921, LEAD FREE	RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 5 %, 175 ppm, 0.0003 ohm, SURFACE MOUNT, 3921, LEAD FREE	RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 5 %, 175 ppm, 0.0003 ohm, SURFACE MOUNT, 3921, LEAD FREE	RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 5 %, 175 ppm, 0.0005 ohm, SURFACE MOUNT, 3921, LEAD FREE
Maker	Vishay	Vishay	Vishay	Vishay	Vishay	Vishay	Vishay
package instruction	, 3921	, 3921	, 3921	, 3921	, 3921	, 3921	, 3921
Reach Compliance Code	unknown	unknown	unknown	unknown	unknow	unknow	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
JESD-609 code	e3	e3	e3	e3	e3	e3	e3
Manufacturer's serial number	WSL3921	WSL3921	WSL3921	WSL3921	WSL3921	WSL3921	WSL3921
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Number of terminals	2	2	2	2	2	2	2
Maximum operating temperature	175 °C	175 °C	175 °C	175 °C	175 °C	175 °C	175 °C
Minimum operating temperature	-65 °C	-65 °C	-65 °C	-65 °C	-65 °C	-65 °C	-65 °C
Package shape	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
method of packing	BULK	TR, EMBOSSED PLASTIC, 13 INCH	BULK	TR, EMBOSSED PLASTIC, 13 INCH	TR, EMBOSSED PLASTIC, 13 INCH	BULK	TR, EMBOSSED PLASTIC, 13 INCH
Rated power dissipation(P)	3 W	3 W	3 W	3 W	3 W	3 W	3 W
Rated temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
resistance	0.0005 Ω	0.0003 Ω	0.0003 Ω	0.0005 Ω	0.0003 Ω	0.0003 Ω	0.0005 Ω
Resistor type	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR
size code	3921	3921	3921	3921	3921	3921	3921
surface mount	YES	YES	YES	YES	YES	YES	YES
technology	METAL STRIP	METAL STRIP	METAL STRIP	METAL STRIP	METAL STRIP	METAL STRIP	METAL STRIP
Temperature Coefficient	175 ppm/°C	175 ppm/°C	175 ppm/°C	175 ppm/°C	175 ppm/°C	175 ppm/°C	175 ppm/°C
Terminal surface	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN
Terminal shape	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE
Tolerance	1%	1%	1%	1%	5%	5%	5%

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