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Ohmite WFH230L2R0KE 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 resistors are suitable for various industrial applications where precise power dissipation and thermal management are critical. They offer solder lug, wire, and “Fast-on” amp terminations and custom wire lengths are available.
Ohmite WFH230L2R0KE 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
- Temperature Coefficient: 50ppm - 150ppm (Normal)
- Low Ohmic Values: 400ppm
- Lead Wire: XLPE, 600V, 125C, 18 AWG stranded
- UL Recognition: UL 94 HB
- Maximum Hot Spot Temperature: <220°C
- Ambient Temperature: Refer to design information
- Resistance: 0.82Ω - 27KΩ
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Frequently Asked Questions
Where can I buy Ohmite WFH230L2R0KE?
You can click on the BUY or RFQ button to purchase WFH230L2R0KE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part WFH230L2R0KE?
You can download the WFH230L2R0KE datasheet or visit the Ohmite website for support.
Who is the manufacturer of WFH230L2R0KE?
Ohmite