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Ohmite 85F511 Silicone-Ceramic Conformal Resistor
Ohmite’s 85F511 resistor is a premium choice for applications requiring high precision and stability. Constructed with an all-welded design and coated with silicone-ceramic, this wirewound resistor delivers exceptional performance under demanding conditions. Its conformal coating provides excellent protection, while the axial terminal configuration simplifies integration into various circuits. Ideal for precision power applications, the 85F511 maintains a high degree of stability and exhibits a low temperature coefficient, ensuring reliable operation over a wide range of temperatures. It is suitable for use in industrial control systems, power supplies, and other critical applications where accuracy and stability are paramount.
Ohmite 85F511 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: ±5% (J type), ±1% (F type)
- 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 85F511?
You can click on the BUY or RFQ button to purchase 85F511 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 85F511?
You can download the 85F511 datasheet or visit the Ohmite website for support.
Who is the manufacturer of 85F511?
Ohmite