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Ohmite OY472KE Energy Surge Resistor

The OY series ceramic resistors are high Peak Power, high energy, and surge resistant components ideal for use in high voltage power supplies, R-C snubber circuits, and inrush limiters. Designed to replace hard-to-source carbon composition resistors, they feature a 10% tolerance, fast pulse handling, and a maximum operating temperature of 220°C. With robust construction, they are suitable for demanding electrical applications requiring reliable performance and durability in high-energy environments.

Authorized Distributors
Source:Newark
Part No:OY472KE
Stock:500
Inv Date:06-01-2026
Price: Unit price: $1.74
Buy/RFQ:
Source:DigiKey
Part No:OY472KE
Stock:14249
Inv Date:06-01-2026
Price: Unit price: $3.95
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Part No:OY472KE
Stock:767
Inv Date:06-02-2026
Price: Unit price: $3.44
Buy/RFQ:
Part No:OY472KE
Stock:615
Inv Date:06-01-2026
Price: Unit price: $3.46
Buy/RFQ:
Part No:OY472KE
Stock:16075
Inv Date:06-01-2026
Price: Unit price: $1.99
Buy/RFQ:
Part No:OY472KE
Stock:16075
Inv Date:06-01-2026
Price: Unit price: $1.99
Buy/RFQ:

Ohmite OY472KE Energy Surge Resistor Specifications:

  • Series OY
  • Watts max.: 2W
  • Resistance range: 3.3Ω-1MΩ
  • Joules max.: 80J
  • Max. working volts: 400V
  • Terminals: Pb-free solder-coated axial
  • Operating Temperature Range: -40°C to +220°C
  • Tolerance: ±10%
  • Max Overload Voltage: 800V
  • Max Pulse Voltage: 20KV
  • Test Conditions: MIL-STD-202, Method 108, Method 107
  • Dimensions: Approximately 0.748 inches (19mm) length, 0.86 inches (22mm) diameter, tape and reel packaging for easy handling

Buy the Ox Series Energy Surge Ceramic Resistor: OY472KE

Purchase the Ox Series high energy surge ceramic resistor today to ensure reliable handling of high peak power, voltage surges, and energy demands. Its robust ceramic composition, 10% tolerance, and temperature endurance up to 220°C make it perfect for demanding applications like power supplies, snubber circuits, and inrush limiting. Designed for durability and consistent performance, this component replaces traditional resistors efficiently. Shop online now and benefit from fast delivery, guaranteed quality, and technical support for your high-energy electrical projects.

Buy Ox Series high energy ceramic resistor now and experience unmatched reliability and performance in high voltage surge applications.

Frequently Asked Questions

Where can I buy Ohmite OY472KE?

You can click on the BUY or RFQ button to purchase OY472KE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part OY472KE?

You can download the OY472KE datasheet or visit the Ohmite website for support.

Who is the manufacturer of OY472KE?

Ohmite

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