RWR81S1R00FRB12 The Vishay Dale RWR81S1R00FRB12 is a wirewound through-hole resistor rated for 1W and 1 Ohm resistance with a ±1% tolerance. It operates from -55°C to 250°C.
Mfr Part #:

RWR81S1R00FRB12

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RWR81S1R00FRB12 is a wirewound through-hole resistor rated for 1W and 1 Ohm resistance with a ±1% tolerance. It operates from -55°C to 250°C.
✓ Total Stock: 126 pcs
$ Price Range: $0.01

RWR81S1R00FRB12 Available from 1 distributor

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✓ Non-Authorised
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126 pcs
126 pcs On Request 1 On Request On Request N/A On Request On Request

RWR81S1R00FRB12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Composition
Failure Rate
Features
Number of Terminations
Operating Temperature
Power (Watts)
Resistance
Supplier Device Package
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Tolerance

RWR81S1R00FRB12 Description

Short technical summary and product information.

This Vishay Dale RWR81S1R00FRB12 is a wirewound resistor designed for through-hole mounting. It offers a resistance value of 1 Ohm with a tight tolerance of ±1% and a power rating of 1W. The operating temperature range is -55°C to 250°C, with a temperature coefficient of ±400ppm/°C.

 

Featuring military and moisture-resistant characteristics, this component has 2 terminations and comes in an axial package. The size is 0.085" Dia x 0.250" L (2.16mm x 6.35mm). It also has a specified failure rate of R (0.01%).

 

This resistor is suitable for applications requiring reliable performance under demanding environmental conditions.

RWR81S1R00FRB12 Quick Information

Product Type: Through Hole Resistor
Series: R (0.01%)
Canonical Name: Vishay Dale RWR81S1R00FRB12 Wirewound Resistor
Subcategory: Through Hole

RWR81S1R00FRB12 Compliance

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

RWR81S1R00FRB12 Estimated Pricing

Qty Low High
1+ $0.01 $0.01

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

RWR81S1R00FRB12 Features

  • Wirewound construction for high power handling.
  • 1 Ohm resistance with ±1% tolerance.
  • Rated for 1W power dissipation.
  • Wide operating temperature range: -55°C to 250°C.
  • Military and moisture resistant features.

RWR81S1R00FRB12 Applications

  • Suitable for high-reliability applications.
  • Ideal for circuits with environmental challenges.
  • Used in demanding industrial settings.
  • Component for power management circuits.

RWR81S1R00FRB12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RWR81S1R00FRB12 resistor?

The resistance value is 1 Ohm.

What is the power rating of this Vishay Dale resistor?

The power rating is 1W.

What is the tolerance of the RWR81S1R00FRB12?

The tolerance is ±1%.

What is the operating temperature range for this component?

The operating temperature range is -55°C to 250°C.

What is the temperature coefficient of the RWR81S1R00FRB12?

The temperature coefficient is ±400ppm/°C.

What type of construction does the RWR81S1R00FRB12 resistor have?

It is a wirewound resistor.

What are the dimensions of the RWR81S1R00FRB12 resistor?

The dimensions are 0.085" Dia x 0.250" L (2.16mm x 6.35mm).

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