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Ohmite 85F2K74 Silicone-Ceramic Conformal Resistor
Ohmite’s 85F2K74 resistors are part of their 80 Series, offering exceptional performance in precision power applications. Constructed with an all-welded design and a silicone-ceramic conformal coating, these resistors exhibit high stability and a low-temperature coefficient, making them suitable for demanding environments. They are available in various ohmic values and wattage ratings, catering to a wide range of industrial needs. The conformal coating provides excellent protection and ensures consistent performance under challenging conditions. These resistors are a reliable choice for applications requiring high precision and stability.
Ohmite 85F2K74 Silicone-Ceramic Conformal Resistor Specifications:
- Coating: Silicone-ceramic
- Core: Ceramic
- Terminals: Solder-coated copper clad axial
- Derating: Linearly from 100% @ +25°C to 0% @ +275°C
- Tolerance: ±1%
- Power rating: Based on 25°C free air rating
- Maximum ohmic values: See chart
- 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', '1 to 9.99Ω': '±50 ppm/°C', '10Ω and over': '±20 ppm/°C'}
- Dielectric withstanding voltage: 500 VAC: 1 watt rating; 1000 VAC: 2, 3, 5, 7, and 10 watt rating
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Frequently Asked Questions
Where can I buy Ohmite 85F2K74?
You can click on the BUY or RFQ button to purchase 85F2K74 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 85F2K74?
You can download the 85F2K74 datasheet or visit the Ohmite website for support.
Who is the manufacturer of 85F2K74?
Ohmite