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Ohmite WFH230L1R0KE 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. Available with solder lug, wire, and “Fast-on” amp terminations, and custom wire lengths, these resistors are suitable for various industrial applications requiring high power dissipation and precise resistance values. The robust construction and temperature endurance make them reliable for demanding environments.
Ohmite WFH230L1R0KE Aluminum Housed Wirewound Resistor Specifications:
- Power Rating: 230 watts (at 40°C base plate temperature)
- Resistance Range: 0.82Ω-27KΩ
- Tolerance: ±5%, ±10%
- Temperature Coefficient: Normal: 50ppm - 150ppm, Low ohmic values: 400ppm
- Dielectric Strength: 2500 VAC peak
- Working Voltage: 1200 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
- UL Recognition: UL 94 HB
- Maximum Hot Spot Temperature: <220°C
- Dimensions (A): 210 mm
- Dimensions (B): 80 mm
- Dimensions (L): 193 mm
- Terminal Type: Lug terminals
- Resistance: 1Ω
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Frequently Asked Questions
Where can I buy Ohmite WFH230L1R0KE?
You can click on the BUY or RFQ button to purchase WFH230L1R0KE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part WFH230L1R0KE?
You can download the WFH230L1R0KE datasheet or visit the Ohmite website for support.
Who is the manufacturer of WFH230L1R0KE?
Ohmite