TWW5JR33 The Ohmite TWW5JR33 is a 5W radial wirewound resistor with a resistance value of 0.33 ohms and a tolerance of ±5%. It is designed for commercial applications requiring low cost and significant board space savings.
Mfr Part #:

TWW5JR33

Available from 1 distributors
Mfr Name: Ohmite
Ohmite
The Ohmite TWW5JR33 is a 5W radial wirewound resistor with a resistance value of 0.33 ohms and a tolerance of ±5%. It is designed for commercial applications requiring low cost and significant board space savings.
Total Stock: 50 pcs
$ Price Range: $0.01

TWW5JR33 Available from 1 distributor

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TWW5JR33 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Operating Temperature
Power (Watts)
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TWW5JR33 Description

Short technical summary and product information.

The Ohmite TWW5JR33 is a wirewound resistor from the TWW series, designed for commercial applications. It offers a power rating of 5W and a resistance value of 0.33 ohms with a standard tolerance of ±5%. The operating temperature range is -55°C to 275°C, and it features a flameproof, inorganic construction.

 

This series provides significant board space savings compared to axial terminal products, with generated heat kept away from the circuit board. The resistor has a ceramic housing and a cement-based filling. Its radial terminal style makes it suitable for through-hole mounting.

 

Key electrical characteristics include a temperature coefficient of ±400ppm/°C for resistances up to 20 ohms. The dielectric withstanding voltage is 1,000VAC. For short-time overload, it can handle 10x rated power for 5 seconds.

TWW5JR33 Quick Information

Product Type: Through Hole Resistor
Series: TWW
Canonical Name: Ohmite TWW5JR33 Wirewound Resistor
Subcategory: Power Resistor

TWW5JR33 Compliance

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

TWW5JR33 Estimated Pricing

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1+ $0.01 $0.01

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

TWW5JR33 Features

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

TWW5JR33 Applications

  • Ideal for general purpose commercial use.
  • Suitable for applications requiring low cost.
  • Designed for space-constrained PCBs.
  • Used where heat dissipation is critical.

TWW5JR33 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the TWW5JR33 resistor?

The resistance value is 0.33 ohms.

What is the power rating of the TWW5JR33 resistor?

The power rating is 5W.

What is the tolerance of the TWW5JR33 resistor?

The tolerance is ±5%.

What is the operating temperature range for the TWW5JR33 resistor?

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

What is the temperature coefficient of the TWW5JR33 resistor?

The temperature coefficient is ±400ppm/°C.

What type of construction does the TWW5JR33 resistor have?

It has a wirewound construction and is flameproof.

What are the physical dimensions of the TWW5JR33 resistor?

The dimensions are 12.50mm in length, 9.00mm in width, and 26.00mm in height.

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