RWR81S1210FSB12 The Vishay Dale RWR81S1210FSB12 is a wirewound through-hole resistor. It offers a resistance of 121 Ohms with a 1W power rating and ±1% tolerance.
Mfr Part #:

RWR81S1210FSB12

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RWR81S1210FSB12 is a wirewound through-hole resistor. It offers a resistance of 121 Ohms with a 1W power rating and ±1% tolerance.
Total Stock: 84 pcs
$ Price Range: $0.01

RWR81S1210FSB12 Available from 1 distributor

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RWR81S1210FSB12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Failure Rate
Features
Number of Terminations
Operating Temperature
Power (Watts)
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RWR81S1210FSB12 Description

Short technical summary and product information.

This Vishay Dale RWR81S1210FSB12 is a wirewound resistor designed for through-hole mounting. It features a resistance value of 121 Ohms with a tight tolerance of ±1% and a power rating of 1W.

 

The resistor operates within a temperature range of -55°C to 250°C and has a temperature coefficient of ±20ppm/°C. Its construction is wirewound, and it is noted for military and moisture-resistant features. The axial package measures 0.085 inches in diameter by 0.250 inches in length.

 

With a failure rate of S (0.001%), this component is suitable for applications requiring reliability and durability. It is RoHS3 compliant and has an MSL rating of 1.

RWR81S1210FSB12 Quick Information

Product Type: Through Hole Resistor
Series: S (0.001%)
Canonical Name: Vishay Dale RWR81S1210FSB12 Wirewound Resistor 121 Ohm 1W ±1%
Subcategory: Through Hole Resistor

RWR81S1210FSB12 Compliance

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

RWR81S1210FSB12 Estimated Pricing

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1+ $0.01 $0.01

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

RWR81S1210FSB12 Features

  • Wirewound construction for high power handling.
  • 121 Ohm resistance with 1% tolerance.
  • 1W power rating suitable for demanding applications.
  • Wide operating temperature range of -55°C to 250°C.
  • Military and moisture resistant features.

RWR81S1210FSB12 Applications

  • Ideal for high-reliability circuits.
  • Suitable for harsh environmental conditions.
  • Used in power supply applications.
  • Applicable in military equipment designs.

RWR81S1210FSB12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RWR81S1210FSB12?

The resistance value is 121 Ohms.

What is the power rating of this resistor?

The power rating is 1W.

What is the tolerance of the RWR81S1210FSB12 resistor?

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 this resistor?

The temperature coefficient is ±20ppm/°C.

What are the dimensions of the RWR81S1210FSB12?

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

Is the RWR81S1210FSB12 RoHS compliant?

Yes, it is RoHS3 Compliant.

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