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Ohmite D12K20RE Adjustable Power Resistor

Ohmite's 210 Series adjustable resistors are designed for applications requiring variable resistance values. These wirewound resistors incorporate an adjustable lug, making them ideal for circuit adjustments, obtaining odd resistance values, and setting equipment to meet various line voltages. Constructed with a hollow core for secure fastening and a durable lead-free vitreous enamel coating, these resistors offer robust performance. They are available in various wattage and resistance ranges to suit diverse industrial needs.

Authorized Distributors
Source:DigiKey
Part No:D12K20RE
Stock:4
Inv Date:06-01-2026
Price: Unit price: $8.48
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Part No:D12K20RE
Stock:7
Inv Date:06-02-2026
Price: Unit price: $17.2
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Part No:D12K20RE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $17.2
Buy/RFQ:
Part No:D12K20RE
Stock:15
Inv Date:06-01-2026
Price: Unit price: $24.59
Buy/RFQ:
Part No:D12K20RE
Stock:15
Inv Date:06-01-2026
Price: Unit price: $24.59
Buy/RFQ:

Ohmite D12K20RE Adjustable Power Resistor Specifications:

  • Series: D12
  • Wattage: 12
  • Ohms: 1.0-10K
  • Core Code: D
  • Voltage: 565
  • Standard Terminal: 57
  • Adjustability: 10% to 90% of full value
  • Coating: Lead free vitreous enamel
  • Core: Tubular ceramic
  • Terminals: Solder coated radial lug
  • Adjustable lug: Nickel plated steel
  • Derating: Linearly from 100% @ +25°C to 0% @ +350°C
  • Tolerance: +/-10% (K)
  • Power rating: Based on 25°C free air rating
  • Overload: 10 times rated wattage for 5 seconds
  • Temperature coefficient: +/-260 ppm/°C
  • Dielectric withstanding voltage: 1000 VAC (12 to 100 watt rating)
  • Max amps: √P/R

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Frequently Asked Questions

Where can I buy Ohmite D12K20RE?

You can click on the BUY or RFQ button to purchase D12K20RE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part D12K20RE?

You can download the D12K20RE datasheet or visit the Ohmite website for support.

Who is the manufacturer of D12K20RE?

Ohmite

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