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Ohmite D50K20KE Adjustable Power Resistor

Ohmite's 210 Series adjustable resistors are wirewound resistors equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values, and setting equipment to meet various line voltages. These resistors feature a hollow core for secure fastening and a lead-free vitreous enamel coating for durability. They are suitable for high-wattage applications and offer flexibility in resistance adjustment, allowing users to fine-tune circuits to meet specific requirements. Available in various wattage and resistance ranges, these resistors are a reliable choice for industrial and commercial applications.

Authorized Distributors
Source:DigiKey
Part No:D50K20KE
Stock:11
Inv Date:06-01-2026
Price: Unit price: $9.74
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Part No:D50K20KE
Stock:58
Inv Date:06-02-2026
Price: Unit price: $36.24
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Part No:D50K20KE
Stock:4
Inv Date:06-01-2026
Price: Unit price: $32.93
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Part No:D50K20KE
Stock:68
Inv Date:06-01-2026
Price: Unit price: $37.36
Buy/RFQ:
Part No:D50K20KE
Stock:68
Inv Date:06-01-2026
Price: Unit price: $37.36
Buy/RFQ:
Part No:D50K20KE
Stock:25
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Ohmite D50K20KE Adjustable Power Resistor Specifications:

  • Wattage: 12-500 Watts
  • Ohms: 1.0-100K Ohms
  • Core Code: D, K, M, P, S
  • Voltage: 565-8900 VAC
  • Standard Terminal: 57, 40, 45, 46
  • Adjustability: 10% to 90% of full value
  • Coating: Lead free vitreous enamel, Silicone Ceramic (for models 500 watts and up)
  • Core: Tubular ceramic
  • Terminals: Solder coated radial lug (96% Sn, 3.5% Ag, 0.5% Cu)
  • Adjustable Lug: Nickel plated steel
  • Tolerance: ±10% (K)
  • Power Rating Derating: Linearly from 100% @ +25°C to 0% @ +350°C
  • Overload: 10 times rated wattage for 5 seconds
  • Temperature Coefficient: ±260 ppm/°C
  • Dielectric Withstanding Voltage: 1000 VAC (12-100 watt rating), 3000 VAC (175 and 225 watt rating)
  • Max Amps: √P/R

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Frequently Asked Questions

Where can I buy Ohmite D50K20KE?

You can click on the BUY or RFQ button to purchase D50K20KE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part D50K20KE?

You can download the D50K20KE datasheet or visit the Ohmite website for support.

Who is the manufacturer of D50K20KE?

Ohmite

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