RWR81S3R65FSB12 The Vishay Dale RWR81S3R65FSB12 is a wirewound through-hole resistor. It features a 1W power rating and a 1% tolerance.
Mfr Part #:

RWR81S3R65FSB12

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RWR81S3R65FSB12 is a wirewound through-hole resistor. It features a 1W power rating and a 1% tolerance.
Total Stock: 87 pcs
$ Price Range: $0.01

RWR81S3R65FSB12 Available from 1 distributor

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87 pcs
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RWR81S3R65FSB12 Specifications Quick View

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

RWR81S3R65FSB12 Description

Short technical summary and product information.

This Vishay Dale RWR81S3R65FSB12 is a wirewound through-hole resistor designed for demanding applications. It offers a resistance value of 3.65 Ohms with a tight tolerance of ±1% and a power rating of 1W.

 

The resistor operates across a wide temperature range from -55°C to 250°C, with a temperature coefficient of ±50ppm/°C. Its axial package measures 0.085" in diameter and 0.250" in length, making it suitable for various mounting configurations.

 

Key features include military-grade construction and moisture resistance, indicated by its 'S' failure rate (0.001%) and MSL 1 rating. The RoHS3 compliant status ensures adherence to environmental regulations.

RWR81S3R65FSB12 Quick Information

Product Type: Through Hole Resistor
Series: S (0.001%)
Canonical Name: Vishay Dale RWR81S3R65FSB12 Wirewound Resistor
Subcategory: Through Hole Resistor

RWR81S3R65FSB12 Compliance

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

RWR81S3R65FSB12 Estimated Pricing

Qty Low High
1+ $0.01 $0.01

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

RWR81S3R65FSB12 Features

  • Wirewound construction for high power handling.
  • 1W power rating with 3.65 Ohm resistance.
  • ±1% tolerance ensures precise circuit performance.
  • Wide operating temperature range: -55°C to 250°C.
  • Military and moisture resistant features.

RWR81S3R65FSB12 Applications

  • Ideal for high-reliability electronic circuits.
  • Suitable for power supply and control applications.
  • Used in harsh environmental conditions.
  • Component for demanding industrial equipment.

RWR81S3R65FSB12 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RWR81S3R65FSB12 resistor?

The resistance value is 3.65 Ohms.

What is the power rating of the RWR81S3R65FSB12 resistor?

The power rating is 1W.

What is the tolerance of the RWR81S3R65FSB12 resistor?

The tolerance is ±1%.

What is the operating temperature range for the RWR81S3R65FSB12 resistor?

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

What is the temperature coefficient of the RWR81S3R65FSB12 resistor?

The temperature coefficient is ±50ppm/°C.

What type of package does the RWR81S3R65FSB12 resistor use?

The resistor uses an axial package.

RWR81S3R65FSB12 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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RWR81S3R65FSS70
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RES 3.65 OHM 1W 1% WW AXIAL
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RWR81S3R65FSS73
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RES 3.65 OHM 1W 1% WW AXIAL
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