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Ohmite 40FR50 Silicone-Ceramic Conformal Axial Resistor
Ohmite's 40 Series resistors are a cost-effective solution for applications requiring conformal coating and stability. These wirewound resistors feature a silicone-ceramic coating, providing excellent protection against environmental factors and ensuring reliable performance. Their all-welded construction and low temperature coefficients make them ideal for commercial, industrial, and communications equipment. Available in various wattage and resistance values, the 40 Series offers versatility for diverse circuit designs. RoHS compliant options are available.
Ohmite 40FR50 Silicone-Ceramic Conformal Axial Resistor Specifications:
- wattage: 1.0, 2.0, 3.0, 5.0, 7.0, 10.0
- ohms: 0.10-150K
- voltage: 150, 100, 200, 460, 670, 1000
- coating: Conformal silicone-ceramic
- core: Ceramic
- terminals: Solder-coated copper clad axial
- rohs_solder_composition: 96% Sn, 3.5% Ag, 0.5% Cu
- derating: Linearly from 100% @ +25°C to 0% @ +275°C
- tolerance: ±5% (J type), ±1% (F type)
- power_rating: Based on 25°C free air rating
- 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; 1Ω to 9.99Ω: ±50 ppm/°C; 10Ω and over: ±20 ppm/°C
- operating_temp_range: -55°C to 275°C
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Frequently Asked Questions
Where can I buy Ohmite 40FR50?
You can click on the BUY or RFQ button to purchase 40FR50 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 40FR50?
You can download the 40FR50 datasheet or visit the Ohmite website for support.
Who is the manufacturer of 40FR50?
Ohmite