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Ohmite 825FR50 Metal Housed Axial Resistor
The OHMITE 825FR50 is a metal-housed axial lead wirewound resistor from the 89 Series. Constructed with a ceramic core, silicone internal coating, and anodized aluminum housing, this resistor offers high stability during operation and secure mounting capabilities. Its metal housing provides heat-sinking capabilities, allowing it to exceed power ratings specified by MIL specifications. The 825FR50 is suitable for applications requiring high power, vibration resistance, and adherence to military specifications, such as industrial equipment, automotive systems, and aerospace applications.
Ohmite 825FR50 Metal Housed Axial Resistor Specifications:
- Material Housing: Metal, anodized aluminum
- Internal Coating: Silicone
- Core: Ceramic
- Terminals: Solder-coated axial lead
- Derating: Linearly from 100% @ +25°C to 0% @ +275°C
- Tolerance: ±1% and ±5% (other tolerances available)
- Power Rating: Rating is based on chassis mounting area and temperature stability
- Maximum Ohmic Values: See chart
- Overload: 5 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: 5W and 10W rating, 1000 VAC; 25 and 50W ratings, 2250 VAC
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Frequently Asked Questions
Where can I buy Ohmite 825FR50?
You can click on the BUY or RFQ button to purchase 825FR50 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 825FR50?
You can download the 825FR50 datasheet or visit the Ohmite website for support.
Who is the manufacturer of 825FR50?
Ohmite