myMectronic
myMectronic

A Premier B2B Part Search

Ohmite TWW20J270E Ceramic Power Resistor

The TWW20 series radial terminal power resistor provides reliable power dissipation with ceramic housing and wirewound construction, suitable for low-cost commercial applications. It features a resistance range of 5619 to 200KΩ, and a wattage rating of 20W. Designed with inorganic flameproof materials, it offers high dielectric withstand voltage of 1,000VAC, operating temperature range from -55°C to 275°C. Its compact ceramic housing and fiberglass core ensure durability and efficient heat dissipation, making it ideal for industrial, power supplies, and circuit protection roles.

Authorized Distributors
Source:Newark
Part No:TWW20J270E
Stock:19
Inv Date:06-01-2026
Price: Unit price: $2.84
Buy/RFQ:
Source:DigiKey
Part No:TWW20J270E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.463
Buy/RFQ:
Part No:TWW20J270E
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1.45
Buy/RFQ:
Part No:TWW20J270E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.84
Buy/RFQ:
Part No:TWW20J270E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $3.22
Buy/RFQ:
Part No:TWW20J270E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $3.22
Buy/RFQ:

Ohmite TWW20J270E Ceramic Power Resistor Specifications:

  • Power Rating: 20W
  • Resistance Range: 56.19Ω to 200KΩ
  • Housing: Ceramic
  • Core: Fiberglass
  • Maximum Operating Temperature: -55°C to 275°C
  • Dielectric Withstanding Voltage: 1,000VAC
  • Inorganic Flameproof Construction
  • Tolerance: 5%
  • Temperature Coefficient: 0.01-200 400ppmv/°C
  • Filling Material: Cement-based
  • Dimensions: Approximate height 0.79 inches (20mm), width 0.15 inches, length varies with resistance value
  • Derating: Suitable for high temperature environments, maintains stability within specified temperature range
  • Construction: Wirewound and Metal Oxide options available
  • Usage: Power supply, industrial equipment, circuit protection
  • Long-term stability: Highly reliable with ceramic housing and inorganic components

Buy the Buy Ohmite TWW20J270E Power Resistor Part Number TWW20J270E Online

Order the Ohmite TWW20J270E ceramic power resistor online today and benefit from fast delivery, competitive pricing, and trusted quality. Its durable ceramic housing and wirewound construction make it ideal for industrial power supplies, motor controls, and circuit protection. With an 20W power rating, resistance range of 56.19Ω to 200KΩ, and high dielectric withstand voltage, it ensures dependable performance even in demanding environments. Purchase now and enhance your project's reliability with this high-quality, flameproof resistor designed for long-term service and safety.

Buy Ohmite TWW20J270E power resistor now and experience unmatched reliability and performance in industrial power applications.

Frequently Asked Questions

Where can I buy Ohmite TWW20J270E?

You can click on the BUY or RFQ button to purchase TWW20J270E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part TWW20J270E?

You can download the TWW20J270E datasheet or visit the Ohmite website for support.

Who is the manufacturer of TWW20J270E?

Ohmite

Ohmite Part List

Browse and search other Ohmite parts, locate datasheets and stock

Sponsored by