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Ohmite TWW20JR10E Power Resistor

The TWW20J R10E is a ceramic housed radial terminal power resistor ideal for commercial applications. It features wirewound construction, a 20W power rating, resistance range of 0.19-560Ω, and maximum voltage of 750V. The resistor has inorganic, flameproof ceramic housing, fiberglass core, and cement filling. It operates within -55°C to 275°C, with a dielectric withstand voltage of 1,000VAC. Suitable for low-cost power, it offers reliable performance in various electronic and industrial circuits.

Authorized Distributors
Source:DigiKey
Part No:TWW20JR10E
Stock:22
Inv Date:06-01-2026
Price: Unit price: $3.79
Buy/RFQ:
Part No:TWW20JR10E
Stock:4608
Inv Date:06-02-2026
Price: Unit price: $3.79
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Part No:TWW20JR10E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $3.79
Buy/RFQ:
Part No:TWW20JR10E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.53
Buy/RFQ:
Part No:TWW20JR10E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.53
Buy/RFQ:
Part No:TWW20JR10E
Stock:5000
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Ohmite TWW20JR10E Power Resistor Specifications:

  • Wattage: 20W
  • Resistance Range: 0.19-560Ω
  • Voltage Rating: 750V
  • Housing Material: Ceramic with fiberglass core
  • Filling Material: Cement-based
  • Temperature Range: -55°C to 275°C
  • Dielectric Withstanding Voltage: 1,000VAC
  • Tolerance: ±5%
  • Temperature Coefficient: 0.01-200 400ppmv/°C
  • Short Time Overload: 2.5x rated power for 5 seconds
  • Mounting: Radial leads
  • Operating Humidity: 25%-75%
  • Storage Temperature: 15°C-35°C

Buy the Ohmite Series TWM: Ceramic Housed Radial Power Resistor: TWW20J R10E

Purchase the Ohmite Series TWM 20W ceramic housed radial power resistor online now and enjoy dependable performance in your industrial and electronic circuits. With a resistance range of 0.19-560Ω and a maximum voltage of 750V, this wirewound tool offers excellent heat dissipation and durability. Its inorganic flameproof ceramic housing ensures safe operation in various environments. Perfect for low-cost applications, it is easy to install and provides long-lasting, high-quality results to meet your demanding power resistor needs.

Order your Ohmite Series TWM 20W ceramic housed radial power resistor today and enhance your electronic projects with reliable, high-performance power solutions.

Frequently Asked Questions

Where can I buy Ohmite TWW20JR10E?

You can click on the BUY or RFQ button to purchase TWW20JR10E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part TWW20JR10E?

You can download the TWW20JR10E datasheet or visit the Ohmite website for support.

Who is the manufacturer of TWW20JR10E?

Ohmite

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