RWR81S7R50FSB12 The Vishay Dale RWR81S7R50FSB12 is a wirewound through-hole resistor. It offers a resistance of 7.5 Ohms with a 1W power rating and a 1% tolerance.
Mfr Part #:

RWR81S7R50FSB12

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RWR81S7R50FSB12 is a wirewound through-hole resistor. It offers a resistance of 7.5 Ohms with a 1W power rating and a 1% tolerance.
Total Stock: 9 pcs
$ Price Range: $0.01

RWR81S7R50FSB12 Available from 1 distributor

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RWR81S7R50FSB12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Features
Number of Terminations
Operating Temperature
Power (Watts)
Resistance
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RWR81S7R50FSB12 Description

Short technical summary and product information.

This Vishay Dale RWR81S7R50FSB12 is a wirewound resistor designed for through-hole mounting. It features a resistance value of 7.5 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 ±50ppm/°C. Its construction is wirewound, and it is specified with 2 terminations. The axial package measures 0.085" in diameter by 0.250" in length.

 

Key features include its suitability for military applications and moisture resistance. The RoHS3 status is compliant, and it has an MSL rating of 1. This component is suitable for applications requiring stable resistance under varying temperatures and environmental conditions.

RWR81S7R50FSB12 Quick Information

Product Type: Through Hole Resistor
Series: S (0.001%)
Canonical Name: Vishay Dale RWR81S7R50FSB12 Wirewound Resistor
Subcategory: Through Hole Resistor

RWR81S7R50FSB12 Compliance

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

RWR81S7R50FSB12 Estimated Pricing

Qty Low High
1+ $0.01 $0.01

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

RWR81S7R50FSB12 Features

  • Wirewound construction for high power handling.
  • 1W power rating with 7.5 Ohm resistance.
  • ±1% tolerance ensures precise resistance values.
  • Operates from -55°C to 250°C.
  • Military and moisture resistant features.

RWR81S7R50FSB12 Applications

  • Suitable for high-reliability circuits.
  • Used in demanding environmental conditions.
  • Ideal for power applications.
  • Component for military equipment.

RWR81S7R50FSB12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance of the RWR81S7R50FSB12 resistor?

The resistance is 7.5 Ohms.

What is the power rating of this Vishay Dale resistor?

The power rating is 1W.

What is the tolerance of the RWR81S7R50FSB12?

The tolerance is ±1%.

What is the operating temperature range for this resistor?

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

What is the temperature coefficient of the RWR81S7R50FSB12?

The temperature coefficient is ±50ppm/°C.

What type of construction does the RWR81S7R50FSB12 have?

It has a wirewound construction.

What are the key features of the RWR81S7R50FSB12 resistor?

Key features include military and moisture resistant design.

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