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Ohmite 850F40RE Aluminum Housed Axial Resistor
The OHMITE 89 Series Metal-Mite® resistors are aluminum-housed axial terminal wirewound resistors designed for high-performance applications. These resistors feature a molded construction and are available in higher power ratings than standard axial resistors, making them well-suited for withstanding vibration, shock, and harsh environmental conditions. The aluminum housing provides heat-sinking capabilities and allows for secure mounting to chassis surfaces, ensuring stability during operation. Common applications include industrial control systems, power supplies, and motor control circuits where reliability and stability are critical.
Ohmite 850F40RE Aluminum Housed Axial Resistor Specifications:
- Series: 89 Series
- Wattage: 50
- Ohms: 0.005-100K
- Voltage: 1170
- Housing: Metal, anodized aluminum
- Internal Coating: Silicone
- Core: Ceramic
- Terminals: Solder-coated axial
- Derating: Linearly from 100% @ +25°C to 0% @ +275°C
- Tolerance: ±1% and ±5%
- Power Rating: 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 850F40RE?
You can click on the BUY or RFQ button to purchase 850F40RE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 850F40RE?
You can download the 850F40RE datasheet or visit the Ohmite website for support.
Who is the manufacturer of 850F40RE?
Ohmite