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Ohmite 40F4K0E Silicone-Ceramic Conformal Resistor
Ohmite's 40 Series resistors are a cost-effective choice for applications requiring robust performance and stability. These resistors feature a conformal silicone-ceramic coating, providing excellent protection against environmental factors. Their all-welded construction and low temperature coefficients ensure reliable operation in commercial, industrial, and communications equipment. Available in various wattage and resistance values, the 40 Series offers versatility for diverse design needs. RoHS compliant versions are also available.
Ohmite 40F4K0E Silicone-Ceramic Conformal Resistor Specifications:
- Coating: Conformal siliconeceramic
- Core: Ceramic
- Terminals: Solder-coated copper clad axial (96% Sn, 3.5% Ag, 0.5% Cu)
- Tolerance: ±5% (J type), ±1% (F type)
- Power rating: Based on 25°C free air rating
- Overload: Under 5 watts: 5 times rated wattage for 5 seconds; 5 watts and over: 10 times rated wattage for 5 seconds
- Temperature coefficient: Under 1Ω: ±90 ppm/°C; 1Ω to 9.99Ω: ±50 ppm/°C; 10Ω and over: ±20 ppm/°C
- Derating: Linearly from 100% @ +25°C to 0% @ +275°C
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Frequently Asked Questions
Where can I buy Ohmite 40F4K0E?
You can click on the BUY or RFQ button to purchase 40F4K0E from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 40F4K0E?
You can download the 40F4K0E datasheet or visit the Ohmite website for support.
Who is the manufacturer of 40F4K0E?
Ohmite