About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsResistorsChip Resistor - Surface MountWSR21L000FEA
WSR21L000FEA Image
WSR21L000FEA Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

WSR21L000FEA - Vishay Dale

Manufacturer Part Number
WSR21L000FEA
Manufacturer
Dale / Vishay
Allelco Part Number
32D-WSR21L000FEA
ECAD Model
Parts Description
RES 0.001 OHM 1% 2W 4527
Package
4527 J-Lead
Data sheet
WSR2/3 Series Datasheet.pdf
WSR2/3 Series Datasheet.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 49810

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity
EXPRESS OPTION
Payment method
Our certification

Specifications

WSR21L000FEA Tech Specifications
Vishay Dale - WSR21L000FEA technical specifications, attributes, parameters and parts with similar specifications to Vishay Dale - WSR21L000FEA

Product Attribute Attribute Value  
Manufacturer Dale / Vishay  
Tolerance ±1%  
Temperature Coefficient ±750ppm/°C  
Supplier Device Package 4527  
Size / Dimension 0.455" L x 0.275" W (11.56mm x 6.98mm)  
Series WSR  
Resistance 1 mOhms  
Ratings AEC-Q200  
Power (Watts) 2W  
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

WSR21L000FEA

Manufacturer

Dale / Vishay

Introduction

High power metal element chip resistor for current sensing applications

Product Features and Performance

Metal element construction for high power and pulse handling

Low resistance value down to 1 milliohm

Tight tolerance down to ±1%

Very low temperature coefficient of ±750ppm/°C

Rated for 2 watts of power

Qualified to AEC-Q200 standard for automotive use

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

Product Advantages

Excellent current sensing accuracy

High power handling in a compact size

Robust construction for demanding applications

Suitable for automotive and industrial uses

Key Technical Parameters

Resistance: 1 mOhms

Power Rating: 2 Watts

Tolerance: ±1%

Temperature Coefficient: ±750ppm/°C

Operating Temperature: -65°C to 275°C

Quality and Safety Features

RoHS3 compliant

Moisture resistant construction

Pulse withstanding capability

AEC-Q200 automotive qualified

Compatibility

Compatible with common surface mount assembly processes

Application Areas

Current sensing

Motor control

Power supply regulation

Automotive electronics

Industrial equipment

Product Lifecycle

This product is actively available and not nearing discontinuation

Replacement or upgrade options may be available from the manufacturer

Key Reasons to Choose This Product

Excellent current sensing accuracy through tight tolerance and low resistance

High power handling in a compact size for space-constrained designs

Robust construction and wide operating temperature range for demanding environments

Automotive and industrial qualifications for broad application suitability

Parts with Similar Specifications

The three parts on the right have similar specifications to Vishay Dale WSR21L000FEA

Product Attribute WSR21L000FEA WSR23L000FTA WSR25L000FTA WSR23L000FEA
Part Number WSR21L000FEA WSR23L000FTA WSR25L000FTA WSR23L000FEA
Manufacturer Vishay Dale Vishay Dale Vishay Dale Vishay Dale
Tolerance ±1% ±1% ±1% ±1%
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
Resistance 1 mOhms 3 mOhms 5 mOhms 3 mOhms
Package / Case 4527 J-Lead 4527 J-Lead 4527 J-Lead 4527 J-Lead
Number of Terminations 2 2 2 2
Power (Watts) 2W 2W 2W 2W
Ratings AEC-Q200 AEC-Q200 AEC-Q200 AEC-Q200
Failure Rate - - - -
Series WSR WSR WSR WSR
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)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Composition Metal Element Metal Element Metal Element Metal Element
Temperature Coefficient ±750ppm/°C ±450ppm/°C ±110ppm/°C ±450ppm/°C
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
Operating Temperature -65°C ~ 275°C -65°C ~ 275°C -65°C ~ 275°C -65°C ~ 275°C

WSR21L000FEA Datasheet PDF

Download WSR21L000FEA pdf datasheets and Vishay Dale documentation for WSR21L000FEA - Vishay Dale.

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

Customers Also Interested in

Recommended Products

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

View More
WSR21L000FEA Image

WSR21L000FEA

Vishay Dale
32D-WSR21L000FEA

Want a better price? Please Add to Cart, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2023 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB