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WSR2R0120FEA The Vishay Dale WSR2R0120FEA is a 2W surface mount resistor with a resistance value of 0.012 Ohm and a tolerance of 1%. It is part of the WSR series and features AEC-Q200 qualification.
Mfr Part #:

WSR2R0120FEA

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale WSR2R0120FEA is a 2W surface mount resistor with a resistance value of 0.012 Ohm and a tolerance of 1%. It is part of the WSR series and features AEC-Q200 qualification.
✓ Total Stock: 2 pcs
$ Price Range: $0.02

WSR2R0120FEA Available from 2 distributors

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✓ Non-Authorised
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1 pcs
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1 pcs
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1 pcs On Request 1 On Request On Request On Request On Request On Request
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WSR2R0120FEA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Composition
Features
Frequency Response
Height
Inductance
Length
Mounting Type
Number of Terminations
Operating Temperature
Power (Watts)
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance
Width
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WSR2R0120FEA Description

Short technical summary and product information.

The Vishay Dale WSR2R0120FEA is a high-performance Power Metal Strip® resistor designed for surface mount applications. It offers a low resistance value of 0.012 Ohms with a tight tolerance of 1% and a power rating of 2W at 70°C.

 

This resistor is constructed with a solid metal nickel-chrome or manganese-copper alloy element, providing excellent stability and reliability. It features molded high-temperature encapsulation and all-welded construction, making it suitable for current sensing, voltage division, and pulse applications. The WSR2R0120FEA boasts sulfur resistance by construction and is qualified to AEC-Q200 Rev. D standards, indicating its suitability for automotive environments.

 

With a compact 4527 package size, it offers a height of 2.54mm and dimensions of 11.56mm x 6.98mm. The operating temperature range is -65°C to 275°C, and it exhibits a low thermal EMF of less than 3 μV/°C and very low inductance from 0.5 nH to 5 nH. Its excellent frequency response extends up to 50 MHz.

 

This component is ideal for designs requiring precise current measurement, high power handling in a small footprint, and robust performance under demanding conditions.

WSR2R0120FEA Quick Information

Product Type: Surface Mount Resistor
Series: WSR
Canonical Name: Vishay Dale WSR Series Power Metal Strip Resistor, 0.012 Ohm, 1% Tolerance, 2W, 4527 Package
Subcategory: Surface Mount

WSR2R0120FEA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

WSR2R0120FEA Estimated Pricing

Qty Low High
1+ $0.02 $0.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

WSR2R0120FEA Features

  • Low resistance value of 0.012 Ohms.
  • High power rating of 2 Watts.
  • Tight tolerance of 1%.
  • AEC-Q200 qualified for automotive use.
  • Surface mount 4527 package.

WSR2R0120FEA Applications

  • Ideal for current sensing applications.
  • Suitable for voltage division circuits.
  • Used in pulse handling applications.
  • Designed for automotive environments.
  • High frequency circuit designs.

WSR2R0120FEA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the WSR2R0120FEA resistor?

The resistance value is 0.012 Ohms.

What is the power rating of the WSR2R0120FEA resistor?

The power rating is 2W.

What is the tolerance of the WSR2R0120FEA resistor?

The tolerance is ±1%.

What is the temperature coefficient of the WSR2R0120FEA resistor?

The temperature coefficient is ±75ppm/°C.

What is the operating temperature range for the WSR2R0120FEA resistor?

The operating temperature range is -65°C to 275°C.

What package size is the WSR2R0120FEA resistor available in?

The resistor is available in a 4527 J-Lead package.

Is the WSR2R0120FEA resistor AEC-Q200 qualified?

Yes, the WSR2R0120FEA resistor is qualified to AEC-Q200 Rev. D.

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