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Ohmite WHA1K0FET Miniature Molded Wirewound Resistor
OHMITE's WHA1K0FET is a miniature molded wirewound resistor engineered for high precision and reliability in demanding industrial environments. Constructed with a CeramTec Rubalit ceramic core, precision-formed stainless steel end caps, and 100% tin-coated copper wire leads, this resistor offers excellent thermal stability and solderability. The SUMICON epoxy molding compound provides robust encapsulation, protecting the internal components and ensuring long-term performance. Designed to meet MIL-R-26F and MIL-STD-202 standards, the WHA1K0FET is ideal for applications requiring tight tolerances and consistent resistance values, such as automotive electronics, industrial control systems, and power supplies.
Ohmite WHA1K0FET Miniature Molded Wirewound Resistor Specifications:
- Power Rating: 0.5 watts
- Resistance Range: 0.100 - 1.0K ohms
- Weight: 216 g/1000pc
- Ceramic Core: CeramTec Rubalit 85% alumina
- End Caps: Stainless steel, precision formed
- Leads: Copper wire, 100% Sn (lead free) coated
- Resistance Wire: ISAOHM wire TC ±20ppm/°C
- Encapsulation: SUMICON 1100/1200 Epoxy molding compound
- Standard Tolerance: D(0.5%), F(1.0%), J(5.0%)
- Temperature Coefficient: ±90 for 0.100Ω-0.99Ω, ±50 for 1.00Ω-10.00Ω, ±20 for >10.00Ω
- Maximum Working Voltage: (PxR)1/2
- Derating: Linearly from 100% @ +70°C to 0% @ +150°C
- Operating Temperature: -55°C to +150°C
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Frequently Asked Questions
Where can I buy Ohmite WHA1K0FET?
You can click on the BUY or RFQ button to purchase WHA1K0FET from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part WHA1K0FET?
You can download the WHA1K0FET datasheet or visit the Ohmite website for support.
Who is the manufacturer of WHA1K0FET?
Ohmite