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Ohmite 850F750 Axial Lead Wirewound Resistor
The OHMITE 850F750 is a robust axial-lead wirewound resistor within the 89 Series, engineered for superior performance in challenging environments. Housed in anodized aluminum, these resistors offer exceptional stability during operation and facilitate secure mounting to chassis surfaces. The metal housing also acts as a heat sink, allowing the resistor to exceed power ratings specified by MIL specifications. Ideal for applications requiring vibration, shock, and environmental resistance, the 850F750 meets or exceeds MIL-R-18546 specifications, ensuring reliability and consistent performance. Its construction and design make it suitable for a wide range of industrial and military applications.
Ohmite 850F750 Axial Lead Wirewound Resistor Specifications:
- 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%
- 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 850F750?
You can click on the BUY or RFQ button to purchase 850F750 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 850F750?
You can download the 850F750 datasheet or visit the Ohmite website for support.
Who is the manufacturer of 850F750?
Ohmite