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Ohmite 40FR10E Silicone-Ceramic Conformal Resistor

Ohmite 40 Series resistors are economical conformal silicone-ceramic coated resistors, offering a durable and cost-effective solution for a wide range of electrical and electronic applications. These all-welded units exhibit low temperature coefficients and excellent resistance to thermal shock. They are ideal for use in commercial, industrial, and communications equipment, and are available with both 1% and 5% tolerance options. The conformal coating provides added protection and stability, ensuring reliable performance in demanding environments. RoHS compliant versions are also available.

Authorized Distributors
Source:DigiKey
Part No:40FR10E
Stock:30
Inv Date:06-12-2026
Price: Unit price: $7.64
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Part No:40FR10E
Stock:438
Inv Date:06-13-2026
Price: Unit price: $9
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Part No:40FR10E
Stock:367
Inv Date:06-12-2026
Price: Unit price: $1.17
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Part No:40FR10E
Stock:1724
Inv Date:06-12-2026
Price: Unit price: $3.6
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Part No:40FR10E
Stock:1724
Inv Date:06-12-2026
Price: Unit price: $3.6
Buy/RFQ:
Part No:40FR10E
Stock:250
Inv Date:06-13-2026
Price: N/A
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Ohmite 40FR10E Silicone-Ceramic Conformal Resistor Specifications:

  • Series Wattage: 10.0
  • Resistance: 0.10-150K
  • Length: 1.900 /_48.3_
  • Diameter: 0.406 /_10.3_
  • Voltage: 1000
  • Gauge: 18
  • 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
  • Coating: Conformal siliconeceramic
  • Core: Ceramic
  • Terminals: Solder-coated copper clad axial (96% Sn, 3.5% Ag, 0.5% Cu)
  • Derating: Linearly from 100% @ +25°C to 0% @ +275°C

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Frequently Asked Questions

Where can I buy Ohmite 40FR10E?

You can click on the BUY or RFQ button to purchase 40FR10E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 40FR10E?

You can download the 40FR10E datasheet or visit the Ohmite website for support.

Who is the manufacturer of 40FR10E?

Ohmite

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