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Ohmite 45F2K7 Silicone-Ceramic Conformal Resistor

Ohmite's 40 Series resistors are designed for cost-effective performance in various applications, including commercial, industrial, and communications equipment. These resistors feature a conformal silicone-ceramic coating, all-welded construction, and excellent stability under high-temperature conditions. They are RoHS compliant and offer a balance of durability and affordability, making them a reliable choice for diverse electronic designs. Non-inductive versions are also available.

Authorized Distributors
Part No:45F2K7
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:45F2K7
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.48
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Part No:45F2K7
Stock:25
Inv Date:06-01-2026
Price: Unit price: $0.94
Buy/RFQ:
Part No:45F2K7
Stock:25
Inv Date:06-01-2026
Price: Unit price: $0.94
Buy/RFQ:

Ohmite 45F2K7 Silicone-Ceramic Conformal Resistor Specifications:

  • Wattage: 5.0 W
  • Ohms: 0.10-70K
  • Voltage: 460 V
  • 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 Temperature Range: -55°C to 275°C

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Frequently Asked Questions

Where can I buy Ohmite 45F2K7?

You can click on the BUY or RFQ button to purchase 45F2K7 from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 45F2K7?

You can download the 45F2K7 datasheet or visit the Ohmite website for support.

Who is the manufacturer of 45F2K7?

Ohmite

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