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Ohmite 83F2R49 Wirewound Resistor
Ohmite's 83F2R49 resistor is a high-quality, conformal axial terminal wirewound resistor specifically engineered for precision power applications. Its silicone-ceramic conformal coating provides excellent protection and stability under demanding conditions. The resistor's construction ensures a low temperature coefficient and maintains a high degree of stability, making it suitable for critical circuits where accuracy and reliability are paramount. Applications include power supplies, motor control, and other demanding industrial environments.
Ohmite 83F2R49 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 83F2R49?
You can click on the BUY or RFQ button to purchase 83F2R49 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 83F2R49?
You can download the 83F2R49 datasheet or visit the Ohmite website for support.
Who is the manufacturer of 83F2R49?
Ohmite