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Ohmite AW221KE Ceramic Composition Resistor

OHMITE’s A Series PulsEater® Ceramic Composition Resistors are engineered for applications demanding high energy handling capabilities, such as motor drives, power supplies, UPS systems, and power conversion applications. Their unique design ensures uniform energy distribution, minimizing thermal stress. The resistors are coated with a high-temperature, solvent-resistant epoxy, providing a UL94V0 flammability rating. Available in a range of ohmic values and configurations, these resistors offer a reliable solution for demanding electrical environments.

Authorized Distributors
Source:DigiKey
Part No:AW221KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $28.5208
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Part No:AW221KE
Stock:123
Inv Date:06-02-2026
Price: Unit price: $26.08
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Part No:AW221KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $23.44
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Part No:AW221KE
Stock:503
Inv Date:06-01-2026
Price: Unit price: $23.35
Buy/RFQ:
Part No:AW221KE
Stock:503
Inv Date:06-01-2026
Price: Unit price: $23.35
Buy/RFQ:

Ohmite AW221KE Ceramic Composition Resistor Specifications:

  • Resistance: 4.7 to 15K ohms
  • Average Power: 2.5 watts
  • Voltage: 1500 volts
  • Energy: 400 joules
  • Resistance Element: Bulk Ceramic
  • Terminals: Radial, 100% Sn solder coated
  • Coating: UL94V0, solvent resistant epoxy
  • Tolerance: ±10% Standard
  • Operating Temperature Range: -55°C to 150°C
  • Temperature Rise: 100°C @ 100% rated power, 50°C ambient
  • Derating: Derates linearly from 100% @ 50°C to 0% @ 150°C

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Frequently Asked Questions

Where can I buy Ohmite AW221KE?

You can click on the BUY or RFQ button to purchase AW221KE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part AW221KE?

You can download the AW221KE datasheet or visit the Ohmite website for support.

Who is the manufacturer of AW221KE?

Ohmite

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