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Ohmite 45FR50 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 an all-welded construction, ensuring durability and consistent performance. They are ideal for commercial, industrial, and communications equipment where resistance to thermal shock and temperature variations is critical. The silicone-ceramic coating provides excellent protection and enhances the resistor's overall reliability. Available in various wattage and resistance values to meet diverse design needs.

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Part No:45FR50
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:45FR50
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.27
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Part No:45FR50
Stock:107
Inv Date:06-01-2026
Price: Unit price: $0.561
Buy/RFQ:
Part No:45FR50
Stock:107
Inv Date:06-01-2026
Price: Unit price: $0.561
Buy/RFQ:

Ohmite 45FR50 Silicone-Ceramic Conformal Axial Resistor Specifications:

  • wattage: 5.0
  • ohms: 0.10-70K
  • voltage: 460
  • 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 45FR50?

You can click on the BUY or RFQ button to purchase 45FR50 from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 45FR50?

You can download the 45FR50 datasheet or visit the Ohmite website for support.

Who is the manufacturer of 45FR50?

Ohmite

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