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Ohmite WFH90L2K7JE Aluminum Housed Wirewound Resistor
Ohmite's WFH series wirewound resistors are designed with a flat core winding technology, providing a low-profile design and superior thermal transfer characteristics compared to conventional aluminum housed resistors. This allows for close mounting of heat-sensitive components, reducing the need for heat sink compound due to the large mounting surface. The resistors are suitable for applications requiring high power dissipation and reliable performance, even in environments with limited space. They are available in a range of power ratings, resistance values, and termination options to meet diverse application needs.
Ohmite WFH90L2K7JE Aluminum Housed Wirewound Resistor Specifications:
- Power Rating: 12-300W
- Resistance Tolerance: ±5% / ±10%
- Temperature Coefficient: Normal: 50ppm - 150ppm, Low ohmic values: 400ppm
- Dielectric Strength: 2500 VAC peak
- Working Voltage: 1200 VAC
- Test Voltage: 6000 VAC
- Insulation: Silicone Rubber & Mica
- Resistance Range: 0.22 Ω – 6.8K Ω
- Thermal Resistance (RTH1): 2 °C/W
- Thermal Resistance (RTH2): 6.8 °C/W
- Thermal Resistance (RTH3): 0.1 °C/W
- Thermal Resistance (RTH4): 0.3 °C/W
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Frequently Asked Questions
Where can I buy Ohmite WFH90L2K7JE?
You can click on the BUY or RFQ button to purchase WFH90L2K7JE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part WFH90L2K7JE?
You can download the WFH90L2K7JE datasheet or visit the Ohmite website for support.
Who is the manufacturer of WFH90L2K7JE?
Ohmite