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Ohmite 21J500 Vitreous Enamel Resistor

The OHMITE 21J500 is a vitreous enamel conformal axial terminal wirewound resistor designed for durability and cost-effectiveness in a variety of applications. Its robust construction, including an all-welded design and a flame-resistant vitreous enamel coating, ensures reliable performance in demanding environments. The resistor is RoHS compliant and suitable for computer, communications, and industrial applications where quality and reliability are paramount. It offers a wide range of resistance values and wattage ratings to meet diverse circuit requirements.

Authorized Distributors
Part No:21J500
Stock:237
Inv Date:06-02-2026
Price: Unit price: $9.58
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Part No:21J500
Stock:0
Inv Date:06-01-2026
Price: Unit price: $9.58
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Part No:21J500
Stock:167
Inv Date:06-01-2026
Price: Unit price: $3.36
Buy/RFQ:
Part No:21J500
Stock:167
Inv Date:06-01-2026
Price: Unit price: $3.36
Buy/RFQ:

Ohmite 21J500 Vitreous Enamel Resistor Specifications:

  • series: 20 Series
  • wattage: 1-10 Watts
  • ohms: 0.1-100K Ohms
  • max_voltage: 75-720 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
  • power_rating: Based on 25°C free air rating
  • 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 21J500?

You can click on the BUY or RFQ button to purchase 21J500 from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 21J500?

You can download the 21J500 datasheet or visit the Ohmite website for support.

Who is the manufacturer of 21J500?

Ohmite

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