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Ohmite WFH230L2R0K Aluminum Housed Wirewound Resistor
Ohmite's WFH series aluminum housed wirewound power resistors utilize a flat core winding technology, providing exceptional thermal transfer characteristics and a low profile. This design allows for close mounting of heat-sensitive components and eliminates the need for heat sink compound. These resistors are ideal for applications requiring high power dissipation and precise resistance values, commonly found in industrial control systems, power supplies, and motor drives. The robust aluminum housing provides excellent heat dissipation, ensuring reliable performance even under demanding conditions. Available with various termination options, the WFH series offers versatility for diverse integration needs.
Ohmite WFH230L2R0K 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
- Insulation: Silicone Rubber & Mica
- Maximum Base Plate Temperature: <220°C
- Dimensions (A): 210 mm
- Dimensions (B): 2x 80 mm
- Dimensions (L): 193 mm
- Terminal Type: Lug terminals
- Resistance: 2Ω
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Frequently Asked Questions
Where can I buy Ohmite WFH230L2R0K?
You can click on the BUY or RFQ button to purchase WFH230L2R0K from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part WFH230L2R0K?
You can download the WFH230L2R0K datasheet or visit the Ohmite website for support.
Who is the manufacturer of WFH230L2R0K?
Ohmite