RWR81S5230FRB12 The Vishay Dale RWR81S5230FRB12 is a wirewound resistor with 523 Ohms resistance and 1W power rating. It offers a ±1% tolerance and ±20ppm/°C temperature coefficient.
Mfr Part #:

RWR81S5230FRB12

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RWR81S5230FRB12 is a wirewound resistor with 523 Ohms resistance and 1W power rating. It offers a ±1% tolerance and ±20ppm/°C temperature coefficient.
Total Stock: 10 pcs
$ Price Range: $0.01

RWR81S5230FRB12 Available from 1 distributor

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RWR81S5230FRB12 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
Size / Dimension
Supplier Device Package
Temperature Coefficient
Tolerance

RWR81S5230FRB12 Description

Short technical summary and product information.

This Vishay Dale RWR81S5230FRB12 is a wirewound resistor designed for through-hole mounting. It features a resistance value of 523 Ohms with a tight tolerance of ±1% and a power rating of 1W. The component is built to withstand demanding conditions, offering military-grade features and moisture resistance.

 

With a temperature coefficient of ±20ppm/°C and an operating temperature range of -55°C to 250°C, this resistor is suitable for various industrial and military applications. The axial package measures 0.085" Dia x 0.250" L (2.16mm x 6.35mm), making it a versatile choice for circuit design. It belongs to the RWR Series and is specified under MIL-PRF-39007 standards, indicating high reliability.

 

The resistor has 2 terminations and a failure rate of R (0.01%), further emphasizing its robust design. It is supplied in bulk packaging.

RWR81S5230FRB12 Quick Information

Product Type: Wirewound Resistor
Series: RWR81S
Canonical Name: Vishay Dale RWR81S5230FRB12 Wirewound Resistor 523 Ohm 1W ±1% ±20ppm/°C Axial
Subcategory: Through Hole Resistor

RWR81S5230FRB12 Compliance

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

RWR81S5230FRB12 Estimated Pricing

Qty Low High
1+ $0.01 $0.01

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

RWR81S5230FRB12 Features

  • Wirewound composition for stable resistance.
  • Rated for 1W power dissipation.
  • Tight ±1% resistance tolerance.
  • Military and moisture resistant features.
  • Wide operating temperature range.

RWR81S5230FRB12 Applications

  • Suitable for military applications.
  • Ideal for high-reliability circuits.
  • Used in demanding environmental conditions.
  • Effective in circuits requiring stability.

RWR81S5230FRB12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RWR81S5230FRB12 resistor?

The resistance value is 523 Ohms.

What is the power rating of the RWR81S5230FRB12 resistor?

The power rating is 1W.

What is the tolerance of the RWR81S5230FRB12 resistor?

The tolerance is ±1%.

What is the temperature coefficient for the RWR81S5230FRB12 resistor?

The temperature coefficient is ±20ppm/°C.

What is the operating temperature range for this resistor?

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

What type of composition is used in the RWR81S5230FRB12 resistor?

The composition is wirewound.

What are the key features of the RWR81S5230FRB12 resistor?

Key features include military and moisture resistance.

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