RWR81S12R1FSB12 The Vishay Dale RWR81S12R1FSB12 is a wirewound resistor with a resistance of 12.1 Ohms and a power rating of 1W. It features a tolerance of ±1% and comes in an axial package.
Mfr Part #:

RWR81S12R1FSB12

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RWR81S12R1FSB12 is a wirewound resistor with a resistance of 12.1 Ohms and a power rating of 1W. It features a tolerance of ±1% and comes in an axial package.
Total Stock: 94 pcs
$ Price Range: $0.01

RWR81S12R1FSB12 Available from 1 distributor

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RWR81S12R1FSB12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Power (Watts)
Resistance
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RWR81S12R1FSB12 Description

Short technical summary and product information.

This Vishay Dale RWR81S12R1FSB12 is a wirewound resistor designed for through-hole mounting. It offers a resistance value of 12.1 Ohms with a tight tolerance of ±1%. The resistor is rated for 1W of power and operates within a temperature range of -55°C to 250°C.

 

Key electrical characteristics include a temperature coefficient of ±20ppm/°C. The component is built with a wirewound composition, providing stability and reliability. It features two terminations and is housed in an axial package measuring 0.085" Dia x 0.250" L (2.16mm x 6.35mm).

 

This resistor is suitable for applications requiring military-grade performance and moisture resistance. Its specifications make it a robust choice for various electronic designs where precise resistance and power handling are critical.

RWR81S12R1FSB12 Quick Information

Product Type: Through Hole Resistor
Series: S (0.001%)
Canonical Name: Vishay Dale RWR81S12R1FSB12 Wirewound Resistor 12.1 Ohm 1W ±1% Axial
Subcategory: Through Hole Resistor

RWR81S12R1FSB12 Compliance

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

RWR81S12R1FSB12 Estimated Pricing

Qty Low High
1+ $0.01 $0.01

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

RWR81S12R1FSB12 Features

  • Wirewound composition for stability.
  • 12.1 Ohm resistance with ±1% tolerance.
  • 1W power rating suitable for demanding loads.
  • Wide operating temperature range: -55°C to 250°C.
  • Axial package for through-hole mounting.

RWR81S12R1FSB12 Applications

  • Ideal for military applications.
  • Suitable for high-reliability circuits.
  • Used in environments with moisture exposure.
  • Precise resistance value required.
  • Power handling applications.

RWR81S12R1FSB12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance of the RWR81S12R1FSB12 resistor?

The resistance of the RWR81S12R1FSB12 resistor is 12.1 Ohms.

What is the power rating of the RWR81S12R1FSB12 resistor?

The power rating of the RWR81S12R1FSB12 resistor is 1W.

What is the tolerance of the RWR81S12R1FSB12 resistor?

The tolerance of the RWR81S12R1FSB12 resistor is ±1%.

What is the operating temperature range for the RWR81S12R1FSB12 resistor?

The operating temperature range for the RWR81S12R1FSB12 resistor is -55°C to 250°C.

What is the temperature coefficient of the RWR81S12R1FSB12 resistor?

The temperature coefficient of the RWR81S12R1FSB12 resistor is ±20ppm/°C.

What type of resistor is the RWR81S12R1FSB12?

The RWR81S12R1FSB12 is a wirewound resistor.

What are the key features of the RWR81S12R1FSB12 resistor?

Key features include military and moisture resistant design, wirewound composition, and an axial package.

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