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Ohmite 45F17KE Silicone-Ceramic Conformal Resistor

Ohmite 45F17KE resistors are a cost-effective solution for applications requiring robust and reliable resistance. These wirewound resistors are characterized by their conformal silicone-ceramic coating, which provides excellent protection against environmental factors. Their low temperature coefficients ensure stable performance across a range of operating temperatures. They are commonly used in commercial, industrial, and communications equipment where durability and precision are essential.

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Source:DigiKey
Part No:45F17KE
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Inv Date:06-01-2026
Price: Unit price: $2.49128
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Part No:45F17KE
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Inv Date:06-02-2026
Price: Unit price: $6.22
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Part No:45F17KE
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Price: Unit price: $3.27
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Part No:45F17KE
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Inv Date:06-01-2026
Price: Unit price: $2.38
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Part No:45F17KE
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Inv Date:06-01-2026
Price: Unit price: $2.38
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Part No:45F17KE
Stock:199
Inv Date:06-02-2026
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Ohmite 45F17KE Silicone-Ceramic Conformal Resistor Specifications:

  • Coating: Conformal siliconeceramic
  • Core: Ceramic
  • Terminals: Solder-coated copper clad axial (96% Sn, 3.5% Ag, 0.5% Cu)
  • 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
  • Derating: Linearly from 100% @ +25°C to 0% @ +275°C

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Frequently Asked Questions

Where can I buy Ohmite 45F17KE?

You can click on the BUY or RFQ button to purchase 45F17KE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 45F17KE?

You can download the 45F17KE datasheet or visit the Ohmite website for support.

Who is the manufacturer of 45F17KE?

Ohmite

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