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Ohmite 83F18K2 Wirewound Resistor
Ohmite’s 83F18K2 resistor is a high-quality conformal axial terminal wirewound resistor specifically engineered for applications requiring high precision and stability. Constructed with an all-welded design and coated with silicone-ceramic, this resistor exhibits exceptional performance under demanding conditions. Its low temperature coefficient ensures consistent resistance values across a wide temperature range, making it suitable for precision power applications and critical circuit designs. The conformal coating provides enhanced protection against environmental factors, extending the resistor's lifespan and reliability.
Ohmite 83F18K2 Wirewound 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 83F18K2?
You can click on the BUY or RFQ button to purchase 83F18K2 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 83F18K2?
You can download the 83F18K2 datasheet or visit the Ohmite website for support.
Who is the manufacturer of 83F18K2?
Ohmite