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Ohmite 43FR20 Silicone-Ceramic Conformal Axial

Ohmite's 40 Series resistors are a cost-effective solution for applications requiring a conformal silicone-ceramic coating. These resistors are characterized by their stability under high-temperature conditions and resistance to thermal shock. Constructed with all-welded terminals, they exceed industry quality requirements. Ideal for commercial, industrial, and communications equipment, these resistors offer a balance of performance and affordability. They are RoHS compliant and available in various wattage and resistance values to meet diverse application needs.

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Part No:43FR20
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:43FR20
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.04
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Part No:43FR20
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.693
Buy/RFQ:
Part No:43FR20
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.693
Buy/RFQ:

Ohmite 43FR20 Silicone-Ceramic Conformal Axial Specifications:

  • wattage: 3.0 W
  • ohms: 0.10-20K
  • voltage: 200 V
  • coating: Conformal silicone-ceramic
  • core: Ceramic
  • terminals: Solder-coated copper clad axial
  • rohs_compliance: Compliant (add “E” suffix to part number)
  • derating: Linearly from 100% @ +25°C to 0% @ +275°C
  • tolerance: ±5% (J type), ±1% (F type)
  • temperature_coefficient: {'under_1_ohm': '±90 ppm/°C', '1_to_9.99_ohm': '±50 ppm/°C', '10_ohm_and_over': '±20 ppm/°C'}
  • operating_temperature_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

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You can click on the BUY or RFQ button to purchase 43FR20 from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 43FR20?

You can download the 43FR20 datasheet or visit the Ohmite website for support.

Who is the manufacturer of 43FR20?

Ohmite

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