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Ohmite AX121KE Ceramic Composition Resistor

The OHMITE A Series PulsEater® Ceramic Composition Resistors are designed for applications requiring high energy handling capabilities, such as motor drives, power supplies, power conversion, and in-rush current limiting. These resistors are non-inductive and feature a unique design that allows for uniform distribution of energy throughout their structure, resulting in low thermal stress. The high-temperature, solvent-resistant epoxy coating provides a UL94V0 flammability rating, making them suitable for a wide range of environments. They are available in various ohmic values and tolerances to meet specific application requirements.

Authorized Distributors
Source:DigiKey
Part No:AX121KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $32.186
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Part No:AX121KE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $31.7
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Part No:AX121KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $32.83
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Part No:AX121KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $74.64
Buy/RFQ:
Part No:AX121KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $74.64
Buy/RFQ:

Ohmite AX121KE Ceramic Composition Resistor Specifications:

  • Resistance: 1.0 to 3.3K ohms
  • Average Power: 2.0 to 3.5 watts
  • Voltage: 1000 to 2500 volts
  • Energy: 250 to 700 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

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Frequently Asked Questions

Where can I buy Ohmite AX121KE?

You can click on the BUY or RFQ button to purchase AX121KE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part AX121KE?

You can download the AX121KE datasheet or visit the Ohmite website for support.

Who is the manufacturer of AX121KE?

Ohmite

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