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Ohmite AV221KE Ceramic Composition Resistor

OHMITE's A Series PulsEater® ceramic composition resistors are engineered for demanding applications needing high energy handling. Their unique design ensures uniform energy distribution, minimizing thermal stress. Featuring a non-inductive design and a high-temperature, solvent-resistant epoxy coating with a UL94V0 flammability rating, these resistors are ideal for motor drives, power supplies, power conversion, and in-rush current limiting. They are available in a range of ohmic values and offer excellent surge energy capabilities.

Authorized Distributors
Source:DigiKey
Part No:AV221KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $28.2744
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Part No:AV221KE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $28.28
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Part No:AV221KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $31.57
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Part No:AV221KE
Stock:62
Inv Date:06-01-2026
Price: Unit price: $23.68
Buy/RFQ:
Part No:AV221KE
Stock:62
Inv Date:06-01-2026
Price: Unit price: $23.68
Buy/RFQ:

Ohmite AV221KE Ceramic Composition Resistor Specifications:

  • Resistance: 3.3 to 10K ohms
  • Power Rating: 2.0 to 5.5 watts
  • Voltage Rating: 1000 to 2500 volts
  • Impulse Energy: 250 to 2800 joules
  • Resistance Tolerance: ±10% standard
  • Operating Temperature Range: -55°C to 150°C
  • Temperature Rise: 100°C @ 100% rated power, 50°C ambient
  • Resistance Element: Bulk Ceramic
  • Terminals: Radial, 100% Sn solder coated
  • Coating: UL94V0, solvent resistant epoxy
  • Mounting Clip Dimensions (mm): {'D': '20', 'H': '23', 'L': '13'}
  • Weight (g): 3.9 to 5.4

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Frequently Asked Questions

Where can I buy Ohmite AV221KE?

You can click on the BUY or RFQ button to purchase AV221KE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part AV221KE?

You can download the AV221KE datasheet or visit the Ohmite website for support.

Who is the manufacturer of AV221KE?

Ohmite

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