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Ohmite 21J1K1E Vitreous Enamel Resistor

The OHMITE 21J1K1E is a robust vitreous enamel conformal axial terminal wirewound resistor designed for demanding applications. Its all-welded construction and conformal vitreous enamel coating provide excellent durability and resistance to high humidity and temperature cycling. This resistor is ideal for use in computer, communications, and industrial environments where reliability and cost-effectiveness are paramount. It is RoHS compliant, ensuring adherence to environmental regulations. The 21J1K1E offers a balance of performance and value, making it a suitable choice for a wide range of electronic circuits.

Authorized Distributors
Source:Newark
Part No:21J1K1E
Stock:73
Inv Date:06-01-2026
Price: Unit price: $5.54
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Part No:21J1K1E
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:21J1K1E
Stock:73
Inv Date:06-01-2026
Price: Unit price: $58.44
Buy/RFQ:
Part No:21J1K1E
Stock:73
Inv Date:06-01-2026
Price: Unit price: $58.44
Buy/RFQ:

Ohmite 21J1K1E Vitreous Enamel Resistor Specifications:

  • wattage: 1 Watt
  • ohms: 1.0-3.0K Ohms
  • max_voltage: 75 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 21J1K1E?

You can click on the BUY or RFQ button to purchase 21J1K1E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 21J1K1E?

You can download the 21J1K1E datasheet or visit the Ohmite website for support.

Who is the manufacturer of 21J1K1E?

Ohmite

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