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Ohmite D25K1K0E Adjustable Power Resistor

Ohmite’s 210 Type adjustable resistors, such as the D25K1K0E, are engineered for applications demanding precise resistance settings at different values. These wirewound resistors incorporate an adjustable lug, making them exceptionally suitable for circuit adjustments, achieving non-standard resistance values, and fine-tuning equipment to meet varying line voltages. The hollow core facilitates secure fastening with spring clips or bolts, while the lead-free vitreous enamel coating and all-welded construction ensure long-term durability. These resistors are ideal for applications requiring high wattage and adjustable resistance, such as power supplies, motor controls, and test equipment.

Authorized Distributors
Source:DigiKey
Part No:D25K1K0E
Stock:24
Inv Date:06-01-2026
Price: Unit price: $29.25
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Part No:D25K1K0E
Stock:9
Inv Date:06-02-2026
Price: Unit price: $27.24
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Part No:D25K1K0E
Stock:95
Inv Date:06-01-2026
Price: Unit price: $29.84
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Part No:D25K1K0E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $17.55
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Part No:D25K1K0E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $17.55
Buy/RFQ:
Part No:D25K1K0E
Stock:25
Inv Date:06-02-2026
Price: N/A
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Ohmite D25K1K0E Adjustable Power Resistor Specifications:

  • Series: 210
  • Wattage: 25
  • Ohms: 1.0-25K
  • Core Code: K
  • Voltage: 625
  • Standard Terminal: 40
  • 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. 3000 VAC: 175 and 225 watt rating
  • Max amps: √P/R

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Frequently Asked Questions

Where can I buy Ohmite D25K1K0E?

You can click on the BUY or RFQ button to purchase D25K1K0E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part D25K1K0E?

You can download the D25K1K0E datasheet or visit the Ohmite website for support.

Who is the manufacturer of D25K1K0E?

Ohmite

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