TWW5J4R3 The Ohmite TWW5J4R3 is a 5W wirewound resistor with a resistance of 4.3 Ohms and a tolerance of ±5%. It features a flame proof and safety design.
Mfr Part #:

TWW5J4R3

Available from 1 distributors
Mfr Name: Ohmite
Ohmite
The Ohmite TWW5J4R3 is a 5W wirewound resistor with a resistance of 4.3 Ohms and a tolerance of ±5%. It features a flame proof and safety design.
Total Stock: 80 pcs
$ Price Range: $0.01

TWW5J4R3 Available from 1 distributor

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TWW5J4R3 Specifications Quick View

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

TWW5J4R3 Description

Short technical summary and product information.

The Ohmite TWW5J4R3 is a wirewound resistor from the TWW series, designed for commercial applications requiring space savings and heat dissipation away from the circuit board. It offers a resistance value of 4.3 Ohms with a standard tolerance of ±5% and a power rating of 5W.

 

This resistor operates within a wide temperature range of -55°C to 275°C and has a temperature coefficient of ±400ppm/°C. Key features include its wirewound construction, flame proof, and safety characteristics. The component is housed in a ceramic body and has a radial package type.

 

With 2 terminations, the TWW5J4R3 is suitable for through-hole mounting. Its dimensions are 13.00mm in length, 9.00mm in width, and 26.00mm in height. The resistor also provides a short time overload capability of 10x rated power for 5 seconds and a dielectric withstanding voltage of 1,000VAC.

TWW5J4R3 Quick Information

Product Type: Resistor
Series: TWW
Canonical Name: Ohmite TWW5J4R3 Wirewound Resistor
Subcategory: Through Hole Resistors

TWW5J4R3 Compliance

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

TWW5J4R3 Estimated Pricing

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1+ $0.01 $0.01

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

TWW5J4R3 Features

  • 5W power rating for demanding applications.
  • 4.3 Ohms resistance with ±5% tolerance.
  • Wide operating temperature range: -55°C to 275°C.
  • Flame proof and safety construction.
  • Wirewound composition for reliability.

TWW5J4R3 Applications

  • Suitable for general purpose use.
  • Recommended for commercial applications.
  • Designed for board space savings.
  • Heat dissipation away from PCB.

TWW5J4R3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the Ohmite TWW5J4R3 resistor?

The resistance value is 4.3 Ohms.

What is the power rating of the TWW5J4R3 resistor?

The power rating is 5W.

What is the tolerance of the Ohmite TWW5J4R3 resistor?

The tolerance is ±5%.

What is the operating temperature range for the TWW5J4R3 resistor?

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

What is the temperature coefficient of the Ohmite TWW5J4R3 resistor?

The temperature coefficient is ±400ppm/°C.

What type of construction does the TWW5J4R3 resistor have?

It has a wirewound construction.

What are the key features of the Ohmite TWW5J4R3 resistor?

Key features include flame proof and safety characteristics.

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