RWR81N38R3FR The Vishay Dale RWR81N38R3FR is a through-hole resistor with 38.3 Ohms resistance and a 1% tolerance. It features a 1W power rating and a temperature coefficient of ±50 ppm/°C.
Mfr Part #:

RWR81N38R3FR

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RWR81N38R3FR is a through-hole resistor with 38.3 Ohms resistance and a 1% tolerance. It features a 1W power rating and a temperature coefficient of ±50 ppm/°C.
Total Stock: 40 pcs
$ Price Range: $0.05

RWR81N38R3FR Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
40 pcs
40 pcs On Request 1 On Request On Request On Request On Request On Request

RWR81N38R3FR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Lead Style
Medical Grade
Military Grade
Power Rating
Resistance
Tape & Reel
Temperature Coefficient
Tolerance

RWR81N38R3FR Description

Short technical summary and product information.

The Vishay Dale RWR81N38R3FR is a through-hole resistor designed for various electronic applications. It offers a resistance value of 38.3 Ohms with a tight tolerance of 1%. The resistor has a power rating of 1 Watt and a temperature coefficient of ±50 ppm/°C, ensuring stable performance across different operating temperatures.

 

This component is suitable for applications requiring reliable resistance characteristics. Its through-hole mounting makes it easy to integrate into circuit boards using standard assembly processes. The RWR81N38R3FR is RoHS3 compliant, indicating adherence to environmental standards.

 

Key specifications include a resistance of 38.3 Ohms, 1% tolerance, 1W power rating, and a temperature coefficient of ±50 ppm/°C. The standard package quantity is 500 units, supplied on tape and reel.

RWR81N38R3FR Quick Information

Product Type: Through Hole Resistor
Series: RWR81
Canonical Name: Vishay Dale RWR81N38R3FR Through Hole Resistor
Subcategory: Through Hole Resistor

RWR81N38R3FR Compliance

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

RWR81N38R3FR Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

RWR81N38R3FR Features

  • 38.3 Ohms resistance value.
  • 1% tight tolerance specification.
  • 1W rated power handling.
  • ±50 ppm/°C temperature coefficient.
  • RoHS3 compliant for environmental standards.

RWR81N38R3FR Applications

  • Suitable for general purpose circuits.
  • Ideal for power supply applications.
  • Used in signal conditioning circuits.
  • Applicable in control systems.

RWR81N38R3FR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resistance of the RWR81N38R3FR resistor?

The resistance of the RWR81N38R3FR resistor is 38.3 Ohms.

What is the tolerance of the RWR81N38R3FR resistor?

The tolerance of the RWR81N38R3FR resistor is 1%.

What is the power rating of the RWR81N38R3FR resistor?

The power rating of the RWR81N38R3FR resistor is 1 Watt.

What is the temperature coefficient of the RWR81N38R3FR resistor?

The temperature coefficient of the RWR81N38R3FR resistor is ±50 ppm/°C.

What is the Moisture Sensitivity Level (MSL) for the RWR81N38R3FR?

The Moisture Sensitivity Level (MSL) for the RWR81N38R3FR is Level 1.

Home
Account

Categories