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Ohmite 40FR40 Silicone-Ceramic Conformal Resistor
Ohmite's 40 Series resistors are a cost-effective solution for various applications requiring conformal coating. These wirewound resistors are characterized by their durability, stability under high-temperature conditions, and resistance to thermal shock. They are ideal for commercial, industrial, and communications equipment, offering a balance of performance and affordability. The conformal silicone-ceramic coating provides excellent protection and enhances reliability in demanding environments. Available in both 1% and 5% tolerance options to meet diverse precision requirements.
Ohmite 40FR40 Silicone-Ceramic Conformal Resistor Specifications:
- Wattage: 1.0-10.0 W
- Ohms: 0.10-150K
- Voltage: 150-1000 V
- Coating: Conformal silicone-ceramic
- Core: Ceramic
- Terminals: Solder-coated copper clad axial
- Tolerance: ±5% (J type), ±1% (F type)
- Temperature coefficient: {'Under 1Ω': '±90 ppm/°C', '1Ω to 9.99Ω': '±50 ppm/°C', '10Ω and over': '±20 ppm/°C'}
- Operating temp. range: -55°C to 275°C
- Overload: {'Under 5 watts': '5 times rated wattage for 5 seconds', '5 watts and over': '10 times rated wattage for 5 seconds'}
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Frequently Asked Questions
Where can I buy Ohmite 40FR40?
You can click on the BUY or RFQ button to purchase 40FR40 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 40FR40?
You can download the 40FR40 datasheet or visit the Ohmite website for support.
Who is the manufacturer of 40FR40?
Ohmite