RWR81S1740FRB12 The Vishay Dale RWR81S1740FRB12 is a wirewound through-hole resistor with 174 Ohms of resistance and a 1W power rating. It offers a tight ±1% tolerance and a ±20ppm/°C temperature coefficient.
Mfr Part #:

RWR81S1740FRB12

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RWR81S1740FRB12 is a wirewound through-hole resistor with 174 Ohms of resistance and a 1W power rating. It offers a tight ±1% tolerance and a ±20ppm/°C temperature coefficient.
✓ Total Stock: 10 pcs
$ Price Range: $0.01

RWR81S1740FRB12 Available from 1 distributor

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✓ Non-Authorised
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RWR81S1740FRB12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Composition
Failure Rate
Features
Number of Terminations
Operating Temperature
Power (Watts)
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance

RWR81S1740FRB12 Description

Short technical summary and product information.

This Vishay Dale RWR81S1740FRB12 is a wirewound resistor designed for through-hole mounting. It features a resistance value of 174 Ohms with a tight tolerance of ±1% and a power rating of 1W. The operating temperature range is from -55°C to 250°C, with a temperature coefficient of ±20ppm/°C.

 

The resistor has 2 terminations and comes in an axial package with dimensions of 0.085" Dia x 0.250" L (2.16mm x 6.35mm). It is specified with a failure rate of R (0.01%) and includes features such as military compliance and moisture resistance. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

RWR81S1740FRB12 Quick Information

Product Type: Through Hole Resistor
Series: R (0.01%)
Canonical Name: Vishay Dale RWR81S1740FRB12 Wirewound Resistor 174 Ohm ±1% 1W Axial
Subcategory: Through Hole Resistor

RWR81S1740FRB12 Compliance

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

RWR81S1740FRB12 Estimated Pricing

Qty Low High
1+ $0.01 $0.01

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

RWR81S1740FRB12 Features

  • Wirewound construction for high power.
  • 174 Ohm resistance with ±1% tolerance.
  • 1W power rating in axial package.
  • Wide operating temperature range.
  • Military and moisture resistant features.

RWR81S1740FRB12 Applications

  • Suitable for high-power circuits.
  • Ideal for demanding environments.
  • Used in military applications.
  • Reliable for temperature-sensitive designs.

RWR81S1740FRB12 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RWR81S1740FRB12 resistor?

The resistance value is 174 Ohms.

What is the tolerance of the RWR81S1740FRB12 resistor?

The tolerance is ±1%.

What is the power rating of the RWR81S1740FRB12 resistor?

The power rating is 1W.

What is the operating temperature range for the RWR81S1740FRB12 resistor?

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

What is the temperature coefficient of the RWR81S1740FRB12 resistor?

The temperature coefficient is ±20ppm/°C.

What type of package does the RWR81S1740FRB12 resistor use?

It uses an axial package.

RWR81S1740FRB12 Alternate Parts

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