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Ohmite WND1K0FET Miniature Molded Wirewound Resistor
OHMITE's WH/WN series miniature molded wirewound resistors are engineered for demanding applications requiring high precision and reliability. Manufactured using computer numerical control (CNC) wire winding and spot welding techniques, these resistors ensure consistent product quality. Encapsulated in SUMICON epoxy molding compound, they offer excellent protection and insulation. Commonly used in automotive, industrial control, and power supply circuits, the WND1K0FET provides stable resistance and low inductance, meeting stringent military specifications. Available in a range of resistance values and tolerances, these resistors are a dependable choice for critical circuit designs.
Ohmite WND1K0FET Miniature Molded Wirewound Resistor Specifications:
- Power Rating: See Table
- Resistance Range: 0.10 - 5.0KΩ
- Weight: See Table
- Core Material: CeramTec Rubalit® 85% alumina
- End Caps: Stainless steel, precision formed
- Lead Material: 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
- Thermal Shock: ±(1.0% + 0.5mΩ)ΔR
- Short-Time Overload: ±(0.5% + 0.5mΩ)ΔR
- Solderability: >90% of contact face
- Resistance to Heat: ±(0.5% + 0.5mΩ)ΔR
- Dielectric Withstanding Voltage: Pass
- Insulation Resistance: >109Ω
- High Temperature Exposure: ±(1.0% + 0.5mΩ)ΔR
- Low Temperature Storage: ±(0.5% + 0.5mΩ)ΔR
- Life Test: ±(2.0% + 0.5mΩ)ΔR
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Frequently Asked Questions
Where can I buy Ohmite WND1K0FET?
You can click on the BUY or RFQ button to purchase WND1K0FET from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part WND1K0FET?
You can download the WND1K0FET datasheet or visit the Ohmite website for support.
Who is the manufacturer of WND1K0FET?
Ohmite