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Ohmite D175K250B Adjustable Power Resistor

Ohmite's 210 Series adjustable power resistors, such as the D175K250-B, are designed for applications requiring settings at different resistance 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 lead-free vitreous enamel coating for durability. The all-welded construction ensures reliability in demanding industrial environments. Consider these resistors for applications needing precise resistance adjustments and high power handling capabilities.

Authorized Distributors
Source:Newark
Part No:D175K250-B
Stock:11
Inv Date:06-01-2026
Price: Unit price: $56.27
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Source:DigiKey
Part No:D175K250-B
Stock:11
Inv Date:06-01-2026
Price: Unit price: $54.63
Buy/RFQ:
Part No:D175K250-B
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:D175K250-B
Stock:11
Inv Date:06-01-2026
Price: Unit price: $55.16
Buy/RFQ:
Part No:D175K250-B
Stock:11
Inv Date:06-01-2026
Price: Unit price: $55.16
Buy/RFQ:

Ohmite D175K250B Adjustable Power Resistor Specifications:

  • Series: 210
  • Wattage: 175
  • Ohms: 1.0-100K
  • Core Code: K
  • Voltage: 2625
  • Standard Terminal: 40
  • Adjustability: 10% to 90% of full value
  • Coating: Lead free vitreous enamel
  • Core: Tubular ceramic
  • Terminals: Solder coated radial lug
  • Tolerance: +/-10%
  • 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)
  • Max. amps: √P/R

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Frequently Asked Questions

Where can I buy Ohmite D175K250B?

You can click on the BUY or RFQ button to purchase D175K250B from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part D175K250B?

You can download the D175K250B datasheet or visit the Ohmite website for support.

Who is the manufacturer of D175K250B?

Ohmite

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