RWR89SR665FSB12 This Vishay Dale RWR89SR665FSB12 is a wirewound resistor with 0.665 Ohm resistance and a 3W power rating. It features a 1% tolerance and is designed for military applications.
Mfr Part #:

RWR89SR665FSB12

Available from 1 distributors
Mfr Name: Vishay
Vishay
This Vishay Dale RWR89SR665FSB12 is a wirewound resistor with 0.665 Ohm resistance and a 3W power rating. It features a 1% tolerance and is designed for military applications.
Total Stock: 63 pcs
$ Price Range: $0.01

RWR89SR665FSB12 Available from 1 distributor

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RWR89SR665FSB12 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
Storage Temperature
Supplier Device Package
Tape & Reel
Temperature Coefficient
Tolerance

RWR89SR665FSB12 Description

Short technical summary and product information.

The Vishay Dale RWR89SR665FSB12 is a wirewound resistor designed for demanding applications. It offers a precise resistance value of 0.665 Ohms with a tight tolerance of ±1% and a power rating of 3W.

 

This component operates within a wide temperature range of -55°C to 250°C and features a temperature coefficient of ±400ppm/°C. Its construction is wirewound, providing stability and reliability. The resistor is built to military specifications, indicated by its MIL-PRF-39007 compliance and a failure rate of S (0.001%).

 

Key features include moisture resistance, making it suitable for challenging environmental conditions. The axial package and dimensions of 0.187" Dia x 0.560" L (4.75mm x 14.22mm) facilitate through-hole mounting. With 2 terminations, this resistor is a robust choice for various industrial and military electronic designs.

RWR89SR665FSB12 Quick Information

Product Type: Wirewound Resistor
Series: RWR89S
Canonical Name: Vishay Dale RWR89SR665FSB12 Wirewound Resistor
Subcategory: Through Hole Resistor

RWR89SR665FSB12 Compliance

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

RWR89SR665FSB12 Estimated Pricing

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1+ $0.01 $0.01

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

RWR89SR665FSB12 Features

  • Wirewound construction for stability and reliability.
  • Rated for 3W power with 1% tolerance.
  • Wide operating temperature range: -55°C to 250°C.
  • Military specifications and moisture resistance.
  • Axial package for through-hole mounting.

RWR89SR665FSB12 Applications

  • Ideal for military electronic systems.
  • Suitable for high-reliability circuits.
  • Used in demanding environmental conditions.
  • Effective in power management applications.

RWR89SR665FSB12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RWR89SR665FSB12 resistor?

The resistance value is 0.665 Ohms.

What is the power rating of this Vishay Dale resistor?

The power rating is 3W.

What is the tolerance of the RWR89SR665FSB12?

The tolerance is ±1%.

What is the operating temperature range for this component?

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

What type of construction does the RWR89SR665FSB12 use?

It uses wirewound construction.

Does this resistor meet military specifications?

Yes, it is designed to military specifications and has a failure rate of S (0.001%).

What is the package type for the RWR89SR665FSB12?

It comes in an axial package.

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