myMectronic
myMectronic

A Premier B2B Part Search

Ohmite D50K250 Adjustable Power Resistor

Ohmite's 210 Type adjustable resistors are designed for applications requiring resistance settings at different values. These wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values, and setting equipment to meet various line voltages. They feature a hollow core for secure fastening and a durable lead-free vitreous enamel coating. Suitable for high wattage applications, these resistors offer versatility and reliability in various industrial settings.

Authorized Distributors
Part No:D50K250
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:D50K250
Stock:0
Inv Date:06-01-2026
Price: Unit price: $26.08
Buy/RFQ:
Part No:D50K250
Stock:1
Inv Date:06-01-2026
Price: Unit price: $29.47
Buy/RFQ:
Part No:D50K250
Stock:1
Inv Date:06-01-2026
Price: Unit price: $29.47
Buy/RFQ:

Ohmite D50K250 Adjustable Power Resistor Specifications:

  • Series: D12, D25, D50, D75, D100, D175, D225, D500, D1000
  • Wattage: 12, 25, 50, 75, 100, 175, 225, 500, 1000
  • Ohms: 1.0-100K
  • Core Code: D, K, M, P, S
  • Voltage: 565, 625, 1625, 2625, 2845, 3595, 4595, 4970, 8900
  • Standard Terminal: 57, 40, 46, 45
  • Adjustability: 10% to 90% of full value
  • Coating: Lead free vitreous enamel, Silicone Ceramic (for models 500 watts and up), Centohm
  • Core: Tubular ceramic
  • Terminals: Solder coated radial lug (96% Sn, 3.5% Ag, 0.5% Cu)
  • 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 (12-100 watt rating), 3000 VAC (175 and 225 watt rating)
  • Max Amps: √P/R

Buy the D50K250 OHMITE Adjustable Power Resistor | myMectronic

Purchase the Ohmite D50K250 adjustable power resistor securely and reliably online.

Buy Now

Frequently Asked Questions

Where can I buy Ohmite D50K250?

You can click on the BUY or RFQ button to purchase D50K250 from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part D50K250?

You can download the D50K250 datasheet or visit the Ohmite website for support.

Who is the manufacturer of D50K250?

Ohmite

Ohmite Part List

Browse and search other Ohmite parts, locate datasheets and stock

Sponsored by