RWR81S1001FSB12 This Vishay Dale RWR81S1001FSB12 is a wirewound resistor with 1 kΩ resistance and 1W power rating. It features a ±1% tolerance and operates from -55°C to 250°C.
Mfr Part #:

RWR81S1001FSB12

Available from 2 distributors
Mfr Name: Vishay
Vishay
This Vishay Dale RWR81S1001FSB12 is a wirewound resistor with 1 kΩ resistance and 1W power rating. It features a ±1% tolerance and operates from -55°C to 250°C.
Total Stock: 3,608 pcs
$ Price Range: $0.01

RWR81S1001FSB12 Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,600 pcs
3600 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
8 pcs
8 pcs On Request 1 On Request On Request On Request On Request On Request

RWR81S1001FSB12 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
Supplier Device Package
Supplier Package
Temperature Coefficient
Tolerance

RWR81S1001FSB12 Description

Short technical summary and product information.

The Vishay Dale RWR81S1001FSB12 is a wirewound resistor designed for through-hole mounting. It offers a resistance value of 1 kΩ with a tight tolerance of ±1% and a power rating of 1W.

 

This component operates across a wide temperature range, from -55°C to 250°C, with a temperature coefficient of ±20ppm/°C. Its axial package measures 0.085" Dia x 0.250" L (2.16mm x 6.35mm). The resistor is constructed with wirewound technology and features 2 terminations.

 

Additional specifications include a military-grade failure rate of S (0.001%) and moisture resistance. It is RoHS3 compliant and has an MSL rating of 1.

RWR81S1001FSB12 Quick Information

Product Type: Through Hole Resistor
Series: S (0.001%)
Canonical Name: Vishay Dale RWR81S1001FSB12 Wirewound Resistor 1 kΩ 1W ±1% ±20ppm/°C Axial
Subcategory: Through Hole Resistor

RWR81S1001FSB12 Compliance

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

RWR81S1001FSB12 Estimated Pricing

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1+ $0.01 $0.01

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

RWR81S1001FSB12 Features

  • Wirewound construction for stable resistance.
  • 1 kΩ resistance with ±1% tolerance.
  • 1W power rating for demanding applications.
  • Wide operating temperature range: -55°C to 250°C.
  • Axial package for through-hole mounting.

RWR81S1001FSB12 Applications

  • Suitable for general purpose circuits.
  • Used in applications requiring precision.
  • Ideal for moderate power dissipation.
  • Designed for wide temperature environments.

RWR81S1001FSB12 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RWR81S1001FSB12?

The resistance value is 1 kΩ.

What is the power rating of this Vishay Dale resistor?

The power rating is 1W.

What is the tolerance of the RWR81S1001FSB12 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?

The temperature coefficient is ±20ppm/°C.

What type of package does the RWR81S1001FSB12 come in?

It comes in an axial package.

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