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Ohmite 45F1K0 Silicone-Ceramic Conformal Resistor

Ohmite's 40 Series resistors are a cost-effective solution for applications requiring conformal coating. These wirewound resistors feature a durable silicone-ceramic coating, providing excellent protection against environmental factors and ensuring stability under high-temperature conditions. Their all-welded construction and low temperature coefficients make them ideal for commercial, industrial, and communications equipment. Available in various wattage and resistance values, these resistors are a reliable choice for diverse electronic designs.

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Part No:45F1K0
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:45F1K0
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.48
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Part No:45F1K0
Stock:6
Inv Date:06-01-2026
Price: Unit price: $4.697
Buy/RFQ:
Part No:45F1K0
Stock:6
Inv Date:06-01-2026
Price: Unit price: $4.697
Buy/RFQ:

Ohmite 45F1K0 Silicone-Ceramic Conformal 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

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You can click on the BUY or RFQ button to purchase 45F1K0 from an authorized Ohmite distributor.

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You can download the 45F1K0 datasheet or visit the Ohmite website for support.

Who is the manufacturer of 45F1K0?

Ohmite

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