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Ohmite 40F56RE Silicone-Ceramic Conformal Axial
Ohmite 40 Series resistors are economical conformal silicone-ceramic coated resistors offered in a wide range of values and wattage ratings. These all-welded units are characterized by their low temperature coefficients and resistance to thermal shock, making them ideal for commercial, industrial, and communications equipment. They are available with 1% and 5% tolerances and are RoHS compliant. The conformal coating provides excellent protection against moisture and contaminants, ensuring long-term reliability in harsh environments.
Ohmite 40F56RE Silicone-Ceramic Conformal Axial Specifications:
- Material 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 40F56RE?
You can click on the BUY or RFQ button to purchase 40F56RE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 40F56RE?
You can download the 40F56RE datasheet or visit the Ohmite website for support.
Who is the manufacturer of 40F56RE?
Ohmite