TWW5JR39 The Ohmite TWW5JR39 is a 5W wirewound resistor with a resistance value of 0.39 Ohms and a tolerance of ±5%. It features a wide operating temperature range.
Mfr Part #:

TWW5JR39

Available from 1 distributors
Mfr Name: Ohmite
Ohmite
The Ohmite TWW5JR39 is a 5W wirewound resistor with a resistance value of 0.39 Ohms and a tolerance of ±5%. It features a wide operating temperature range.
Total Stock: 30 pcs
$ Price Range: $0.01

TWW5JR39 Available from 1 distributor

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TWW5JR39 Specifications Quick View

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

TWW5JR39 Description

Short technical summary and product information.

The Ohmite TWW5JR39 is a wirewound resistor designed for commercial applications requiring low cost and significant board space savings. It offers a power rating of 5W and a resistance value of 0.39 Ohms with a standard tolerance of ±5%.

 

This resistor operates within a temperature range of -55°C to 275°C and has a temperature coefficient of ±400ppm/°C. Its construction is flameproof and inorganic, with a ceramic housing, fiberglass core, and cement-based filling. The radial terminal design keeps generated heat away from the circuit board.

 

Key specifications include a 5W power rating, 0.39 Ohm resistance, ±5% tolerance, and a wide operating temperature range. The component is housed in a radial package, suitable for through-hole mounting.

TWW5JR39 Quick Information

Product Type: Wirewound Resistor
Series: TWW
Canonical Name: Ohmite TWW5JR39 Wirewound Resistor 5W 0.39 Ohm ±5%
Subcategory: Through Hole Resistor

TWW5JR39 Compliance

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

TWW5JR39 Estimated Pricing

Qty Low High
1+ $0.01 $0.01

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

TWW5JR39 Features

  • 5W power rating for demanding applications.
  • 0.39 Ohm resistance with ±5% tolerance.
  • Wide -55°C to 275°C operating temperature.
  • Flameproof inorganic construction for safety.
  • Radial terminal package saves board space.

TWW5JR39 Applications

  • Suitable for power supply voltage regulation.
  • Used in industrial heating control systems.
  • Ideal for current limiting in electronic circuits.
  • Applicable in thermal management applications.
  • Suitable for general-purpose electronic resistive loads.

TWW5JR39 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the Ohmite TWW5JR39 resistor?

The resistance value is 0.39 Ohms.

What is the power rating of the TWW5JR39 resistor?

The power rating is 5W.

What is the tolerance of the Ohmite TWW5JR39 resistor?

The tolerance is ±5%.

What is the operating temperature range for the TWW5JR39 resistor?

The operating temperature range is -55°C to 275°C.

What is the temperature coefficient of the TWW5JR39 resistor?

The temperature coefficient is ±400ppm/°C.

What type of construction does the Ohmite TWW5JR39 resistor have?

It features a wirewound, flameproof, inorganic construction.

What are the dimensions of the TWW5JR39 resistor?

The dimensions are 12.50mm (Length) x 9.00mm (Width) x 26.00mm (Height).

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