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Ohmite 20J12K Vitreous Enamel Resistor

OHMITE's 20 Series resistors are designed for durability and cost-effectiveness, combining all-welded construction with a conformal vitreous enamel coating. These axial terminal wirewound resistors are ideal for applications demanding quality and reliability, such as computer systems, communication equipment, and industrial machinery. They offer excellent resistance to high humidity and temperature cycling, ensuring consistent performance in challenging environments. Available in a range of wattage and resistance values, the 20 Series provides a versatile solution for various electronic circuits.

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Part No:20J12K
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:20J12K
Stock:0
Inv Date:06-01-2026
Price: Unit price: $3.59
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Part No:20J12K
Stock:25
Inv Date:06-01-2026
Price: Unit price: $3.455
Buy/RFQ:
Part No:20J12K
Stock:25
Inv Date:06-01-2026
Price: Unit price: $3.455
Buy/RFQ:

Ohmite 20J12K Vitreous Enamel Resistor Specifications:

  • wattage: 1-10 Watts
  • ohms: 0.1-100K Ohms
  • max_voltage: 720 Volts
  • coating: Conformal lead free vitreous enamel
  • core_material: Ceramic
  • terminals: Solder-coated axial (96% Sn, 3.5% Ag, 0.5% Cu)
  • derating: Linearly from 100% @ +25°C to 0% @ +350°C
  • tolerance: +/-5% standard
  • 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

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Frequently Asked Questions

Where can I buy Ohmite 20J12K?

You can click on the BUY or RFQ button to purchase 20J12K from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 20J12K?

You can download the 20J12K datasheet or visit the Ohmite website for support.

Who is the manufacturer of 20J12K?

Ohmite

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