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Ohmite 25J12R Vitreous Enamel Resistor

The Ohmite 25J12R is a 20 Series axial lead wirewound resistor designed for durability and cost-effectiveness. It combines the electrical attributes of higher-end resistors with an all-welded construction and a conformal vitreous enamel coating, making it ideal for applications where quality, reliability, and cost are key considerations. This resistor is well-suited for computer, communications, and industrial environments, offering resistance to high humidity and temperature cycling. Its robust design and flame-resistant coating ensure long-term performance and reliability.

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Part No:25J12R
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Inv Date:06-02-2026
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Part No:25J12R
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Inv Date:06-01-2026
Price: Unit price: $1.79
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Part No:25J12R
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.72
Buy/RFQ:
Part No:25J12R
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.72
Buy/RFQ:

Ohmite 25J12R Vitreous Enamel Resistor Specifications:

  • Series Wattage: Based on 25°C free air rating (other wattages available)
  • Tolerance: +/-5%
  • Power rating: Based on 25°C free air rating (other wattages available)
  • Overload: Under 7 watts: 5 times rated wattage for 5 seconds. 7 watts and over: 10 times rated wattage for 5 seconds.
  • Temperature coefficient: 1 to 9.99 ohms: ±50 ppm/°C, 10 ohms and over: ±30 ppm/°C
  • Coating: Conformal lead free vitreous enamel
  • Core: Ceramic
  • Terminals: Solder-coated axial lead
  • Derating: Linearly from 100% @ +25°C to 0% @ +350°C

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Frequently Asked Questions

Where can I buy Ohmite 25J12R?

You can click on the BUY or RFQ button to purchase 25J12R from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 25J12R?

You can download the 25J12R datasheet or visit the Ohmite website for support.

Who is the manufacturer of 25J12R?

Ohmite

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