myMectronic
myMectronic

A Premier B2B Part Search

Ohmite 45F25KE Silicone-Ceramic Conformal Resistor

Ohmite 45F25KE resistors are a cost-effective solution for applications requiring a durable and reliable resistor. These wirewound resistors are characterized by their conformal silicone-ceramic coating, which provides excellent protection against environmental factors. They exhibit low temperature coefficients and resistance to thermal shock, ensuring stable performance in demanding conditions. Ideal for commercial, industrial, and communications equipment, these resistors meet industry quality standards and are available in various wattage and tolerance options. RoHS compliant versions are also available.

Authorized Distributors
Source:DigiKey
Part No:45F25KE
Stock:196
Inv Date:06-01-2026
Price: Unit price: $4.82
Buy/RFQ:
Part No:45F25KE
Stock:315
Inv Date:06-02-2026
Price: Unit price: $5.62
Buy/RFQ:
Part No:45F25KE
Stock:474
Inv Date:06-01-2026
Price: Unit price: $4.54
Buy/RFQ:
Part No:45F25KE
Stock:1000
Inv Date:06-01-2026
Price: Unit price: $2.46
Buy/RFQ:
Part No:45F25KE
Stock:1000
Inv Date:06-01-2026
Price: Unit price: $2.46
Buy/RFQ:
Part No:45F25KE
Stock:200
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Ohmite 45F25KE Silicone-Ceramic Conformal Resistor Specifications:

  • coating: Conformal siliconeceramic
  • core: Ceramic
  • terminals: Solder-coated copper clad axial
  • rohs_solder_composition: 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

Buy the 45F25KE OHMITE Silicone-Ceramic Conformal Resistor | myMectronic

Purchase the Ohmite 45F25KE resistor securely and reliably online.

Buy Now

Frequently Asked Questions

Where can I buy Ohmite 45F25KE?

You can click on the BUY or RFQ button to purchase 45F25KE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 45F25KE?

You can download the 45F25KE datasheet or visit the Ohmite website for support.

Who is the manufacturer of 45F25KE?

Ohmite

Ohmite Part List

Browse and search other Ohmite parts, locate datasheets and stock

Sponsored by