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HomeProductsResistorsChip Resistor - Surface MountWSR3R0300FEA
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WSR3R0300FEA - Vishay Dale

Manufacturer Part Number
WSR3R0300FEA
Manufacturer
Dale / Vishay
Allelco Part Number
32D-WSR3R0300FEA
ECAD Model
Parts Description
RES 0.03 OHM 1% 3W 4527
Package
4527 J-Lead
Data sheet
WSR2/3 Series Datasheet.pdf
WSR2/3 Series Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

WSR3R0300FEA Tech Specifications
Vishay Dale - WSR3R0300FEA technical specifications, attributes, parameters and parts with similar specifications to Vishay Dale - WSR3R0300FEA

Product Attribute Attribute Value  
Manufacturer Dale / Vishay  
Tolerance ±1%  
Temperature Coefficient ±75ppm/°C  
Supplier Device Package 4527  
Size / Dimension 0.455" L x 0.275" W (11.56mm x 6.98mm)  
Series WSR  
Resistance 30 mOhms  
Ratings AEC-Q200  
Power (Watts) 3W  
Product Attribute Attribute Value  
Package / Case 4527 J-Lead  
Package Tape & Reel (TR)  
Operating Temperature -65°C ~ 275°C  
Number of Terminations 2  
Height - Seated (Max) 0.100" (2.54mm)  
Features Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding  
Failure Rate -  
Composition Metal Element  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status
ECCN EAR99
HTSUS 8533.21.0030

Parts Introduction

Manufacturer Part Number

WSR3R0300FEA

Manufacturer

Dale / Vishay

Introduction

Chip resistor for surface mount applications

Product Features and Performance

Metal element composition

3W power rating

Resistance value of 30 mOhms

Tight tolerance of ±1%

Wide temperature range of -65°C to 275°C

Low temperature coefficient of ±75ppm/°C

Anti-sulfur and moisture resistant features

Capable of withstanding pulses

Product Advantages

Suitable for current sensing applications

Automotive AEC-Q200 qualified

Compact 4527 J-lead package

Key Technical Parameters

Dimensions: 0.455" L x 0.275" W (11.56mm x 6.98mm)

Seated height: 0.100" (2.54mm) max

Package: Tape & Reel (TR)

Number of terminations: 2

Quality and Safety Features

RoHS3 compliant

AEC-Q200 rated for automotive applications

Compatibility

Compatible with various electronic circuits and applications

Application Areas

Current sensing

Power management

Automotive electronics

Industrial equipment

Product Lifecycle

This product is currently available and not nearing discontinuation

Replacement or upgrade options may be available from the manufacturer

Several Key Reasons to Choose This Product

Tight resistance tolerance and low temperature coefficient for precision performance

High power rating and wide temperature range for demanding applications

Automotive-grade quality and reliability with AEC-Q200 qualification

Compact size and surface mount package for space-constrained designs

Anti-sulfur and moisture resistant features for enhanced reliability

Parts with Similar Specifications

The three parts on the right have similar specifications to Vishay Dale WSR3R0300FEA

Product Attribute WSR3R0300FEA WSR3R0100JEA WSR3R1000FEA WSR3R2000FTA
Part Number WSR3R0300FEA WSR3R0100JEA WSR3R1000FEA WSR3R2000FTA
Manufacturer Vishay Dale Vishay Dale Vishay Dale Vishay Dale
Ratings AEC-Q200 AEC-Q200 AEC-Q200 AEC-Q200
Size / Dimension 0.455" L x 0.275" W (11.56mm x 6.98mm) 0.455" L x 0.275" W (11.56mm x 6.98mm) 0.455" L x 0.275" W (11.56mm x 6.98mm) 0.455" L x 0.275" W (11.56mm x 6.98mm)
Series WSR WSR WSR WSR
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Power (Watts) 3W 3W 3W 3W
Features Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding
Tolerance ±1% ±5% ±1% ±1%
Height - Seated (Max) 0.100" (2.54mm) 0.100" (2.54mm) 0.100" (2.54mm) 0.100" (2.54mm)
Supplier Device Package 4527 4527 4527 4527
Temperature Coefficient ±75ppm/°C ±75ppm/°C ±75ppm/°C ±75ppm/°C
Package / Case 4527 J-Lead 4527 J-Lead 4527 J-Lead 4527 J-Lead
Resistance 30 mOhms 10 mOhms 100 mOhms 200 mOhms
Composition Metal Element Metal Element Metal Element Metal Element
Failure Rate - - - -
Number of Terminations 2 2 2 2
Operating Temperature -65°C ~ 275°C -65°C ~ 275°C -65°C ~ 275°C -65°C ~ 275°C

WSR3R0300FEA Datasheet PDF

Download WSR3R0300FEA pdf datasheets and Vishay Dale documentation for WSR3R0300FEA - Vishay Dale.

Datasheets
WSR2/3 Series Datasheet.pdf
Part Numbering Guide
Wirewound Resistors Part Numbering Manual.pdf
HTML Datasheet
WSR2/3 Series Datasheet.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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WSR3R0300FEA Image

WSR3R0300FEA

Vishay Dale
32D-WSR3R0300FEA

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