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Ohmite AX390KE Ceramic Composition Resistor

OHMITE’s A Series AX390KE 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 resistor’s non-inductive nature and robust, solvent-resistant epoxy coating (UL94V0 rated) make it suitable for a wide range of environments. Available in various ohmic values and configurations, the AX390KE provides reliable performance and secure mounting options.

Authorized Distributors
Source:DigiKey
Part No:AX390KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $32.186
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Part No:AX390KE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $34.34
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Part No:AX390KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $28.96
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Part No:AX390KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $74.64
Buy/RFQ:
Part No:AX390KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $74.64
Buy/RFQ:

Ohmite AX390KE Ceramic Composition Resistor Specifications:

  • Resistance: 1.0 to 3.3K ohms
  • Power Rating: 3.5 watts
  • Voltage Rating: 1000 volts
  • Energy Handling: 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
  • Mounting Clip Dimensions (mm): {'D': '20', 'H': '23', 'L': '13'}
  • Series: AX and AY
  • Mounting Clip Material: Thermoplastic polyester
  • RoHS Compliant: Yes

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Frequently Asked Questions

Where can I buy Ohmite AX390KE?

You can click on the BUY or RFQ button to purchase AX390KE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part AX390KE?

You can download the AX390KE datasheet or visit the Ohmite website for support.

Who is the manufacturer of AX390KE?

Ohmite

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