myMectronic
myMectronic

A Premier B2B Part Search

Ohmite 40F8K0E Silicone-Ceramic Conformal Resistor

Ohmite 40 Series resistors are economical conformal silicone-ceramic coated resistors designed for a wide range of electrical and electronic applications. These all-welded units offer low temperature coefficients and excellent resistance to thermal shock. Available in both 1% and 5% tolerance options, they are ideal for commercial, industrial, and communications equipment. The conformal coating provides added protection and durability, while the all-welded construction ensures reliability. RoHS compliant versions are also available.

Authorized Distributors
Source:DigiKey
Part No:40F8K0E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.99
Buy/RFQ:
Part No:40F8K0E
Stock:24
Inv Date:06-02-2026
Price: Unit price: $5.05
Buy/RFQ:
Part No:40F8K0E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.23
Buy/RFQ:
Part No:40F8K0E
Stock:240
Inv Date:06-01-2026
Price: Unit price: $1.51
Buy/RFQ:
Part No:40F8K0E
Stock:240
Inv Date:06-01-2026
Price: Unit price: $1.51
Buy/RFQ:

Ohmite 40F8K0E 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

Buy the 40F8K0E OHMITE Silicone-Ceramic Conformal Resistor | myMectronic

Purchase the Ohmite 40F8K0E resistor securely and reliably online.

Buy Now

Frequently Asked Questions

Where can I buy Ohmite 40F8K0E?

You can click on the BUY or RFQ button to purchase 40F8K0E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 40F8K0E?

You can download the 40F8K0E datasheet or visit the Ohmite website for support.

Who is the manufacturer of 40F8K0E?

Ohmite

Ohmite Part List

Browse and search other Ohmite parts, locate datasheets and stock

Sponsored by