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Ohmite 40J15RE Silicone-Ceramic Conformal Resistor

Ohmite 40 Series resistors are a cost-effective solution for applications requiring conformal silicone-ceramic coating. These resistors feature all-welded construction, low temperature coefficients, and excellent resistance to thermal shock, making them suitable for commercial, industrial, and communications equipment. Available in various wattage and resistance values, the 40 Series offers a durable and economical option for diverse electrical and electronic needs. RoHS compliant versions are available.

Authorized Distributors
Source:Newark
Part No:40J15RE
Stock:68
Inv Date:06-01-2026
Price: Unit price: $2.04
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Source:DigiKey
Part No:40J15RE
Stock:1
Inv Date:06-01-2026
Price: Unit price: $0.76
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Source:DigiKey
Part No:40J15RE
Stock:245
Inv Date:06-01-2026
Price: Unit price: $1.89
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Part No:40J15RE
Stock:172
Inv Date:06-02-2026
Price: Unit price: $3.69
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Part No:40J15RE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $3.69
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Part No:40J15RE
Stock:291
Inv Date:06-01-2026
Price: Unit price: $1.58
Buy/RFQ:
Part No:40J15RE
Stock:291
Inv Date:06-01-2026
Price: Unit price: $1.58
Buy/RFQ:
Part No:40J15RE
Stock:250
Inv Date:06-02-2026
Price: N/A
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Ohmite 40J15RE 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

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Frequently Asked Questions

Where can I buy Ohmite 40J15RE?

You can click on the BUY or RFQ button to purchase 40J15RE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 40J15RE?

You can download the 40J15RE datasheet or visit the Ohmite website for support.

Who is the manufacturer of 40J15RE?

Ohmite

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