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Ohmite WFH230L5R0KE Aluminum Housed Wirewound Resistor

Ohmite's WFH series aluminum housed wirewound resistors utilize a flat core winding technology, providing a low profile and superior thermal transfer characteristics compared to conventional designs. This allows for close mounting of heat-sensitive components and eliminates the need for heat sink compound. The series offers multiple resistors in one profile and custom wire lengths, making them suitable for various industrial applications where precise power dissipation and thermal management are critical. They are ideal for applications requiring robust performance and reliability.

Authorized Distributors
Source:DigiKey
Part No:WFH230L5R0KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $38.6388
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Part No:WFH230L5R0KE
Stock:8
Inv Date:06-02-2026
Price: Unit price: $43.03
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Part No:WFH230L5R0KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $47.96
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Part No:WFH230L5R0KE
Stock:37
Inv Date:06-01-2026
Price: Unit price: $35.25
Buy/RFQ:
Part No:WFH230L5R0KE
Stock:37
Inv Date:06-01-2026
Price: Unit price: $35.25
Buy/RFQ:

Ohmite WFH230L5R0KE Aluminum Housed Wirewound Resistor Specifications:

  • Power Rating: 230 watts at 40°C base plate temperature
  • Resistance Range: 0.82Ω-27KΩ
  • Tolerance: ±5%, ±10%
  • Dielectric Strength: 2500 VAC peak
  • Working Voltage: 1200 VAC
  • Test Voltage: 6000 VAC
  • Thermal Resistance (RTH1): 0.75 °C/W
  • Thermal Resistance (RTH2): 2 °C/W
  • Thermal Resistance (RTH3): 0.17 °C/W
  • Thermal Resistance (RTH4): 0.5 °C/W
  • Lead Wire: XLPE, 600V, 125C, 18 AWG stranded
  • Operating Temperature: -40°C to +220°C

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Frequently Asked Questions

Where can I buy Ohmite WFH230L5R0KE?

You can click on the BUY or RFQ button to purchase WFH230L5R0KE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part WFH230L5R0KE?

You can download the WFH230L5R0KE datasheet or visit the Ohmite website for support.

Who is the manufacturer of WFH230L5R0KE?

Ohmite

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