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Ohmite WHD10KFET Miniature Molded Wirewound Resistor
OHMITE's WHD10KFET is a miniature molded wirewound resistor engineered for high precision and reliability in demanding industrial environments. Manufactured using computer numerical control (CNC) techniques, these resistors ensure consistent quality and tight tolerances. Encapsulated in SUMICON epoxy molding compound, they offer excellent protection against moisture and contaminants. Common applications include current sensing, voltage division, and termination resistors in power supplies, motor controls, and other critical circuits. The WHD10KFET series is designed to meet MIL-R-26F specifications, ensuring performance and durability.
Ohmite WHD10KFET Miniature Molded Wirewound Resistor Specifications:
- Power Rating: 3 watts
- Resistance Range: 0.10 - 25K ohms
- Weight: 1160 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
- 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 WHD10KFET?
You can click on the BUY or RFQ button to purchase WHD10KFET from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part WHD10KFET?
You can download the WHD10KFET datasheet or visit the Ohmite website for support.
Who is the manufacturer of WHD10KFET?
Ohmite