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Ohmite WFH230L75RJE Aluminum Housed Wirewound Resistor

Ohmite's WFH series aluminum-housed wirewound power resistors utilize a flat core winding technology, providing a low profile and superior thermal transfer compared to conventional designs. These resistors are suitable for applications requiring close mounting of heat-sensitive components and are designed for use with proper heatsinking to maintain optimal performance and reliability. They offer various termination options including solder lug, wire, and Fast-on amp terminations, and custom wire lengths are available.

Authorized Distributors
Source:DigiKey
Part No:WFH230L75RJE
Stock:48
Inv Date:06-01-2026
Price: Unit price: $61.65
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Part No:WFH230L75RJE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $37.47
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Part No:WFH230L75RJE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $66.43
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Part No:WFH230L75RJE
Stock:15
Inv Date:06-01-2026
Price: Unit price: $32.58
Buy/RFQ:
Part No:WFH230L75RJE
Stock:15
Inv Date:06-01-2026
Price: Unit price: $32.58
Buy/RFQ:

Ohmite WFH230L75RJE 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
  • Ambient Operating Temperature: -40°C to +125°C
  • Maximum Hot Spot Temperature: <220°C
  • Lead Wire: XLPE, 600V, 125C, 18 AWG stranded
  • Insulation: Silicone Rubber & Mica

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Frequently Asked Questions

Where can I buy Ohmite WFH230L75RJE?

You can click on the BUY or RFQ button to purchase WFH230L75RJE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part WFH230L75RJE?

You can download the WFH230L75RJE datasheet or visit the Ohmite website for support.

Who is the manufacturer of WFH230L75RJE?

Ohmite

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