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Ohmite RES25R Wirewound Rheostat

The Ohmite RES25R is a wirewound rheostat, a type of variable resistor used for controlling electrical power. These devices are commonly employed in industrial equipment, audio systems, and other applications requiring adjustable resistance. The RES25R features a robust design and is suitable for demanding environments. Refer to Catalog #203 for complete details.

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Part No:RES25R
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Inv Date:06-02-2026
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Part No:RES25R
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Part No:RES25R
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Inv Date:06-01-2026
Price: Unit price: $76.36
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Part No:RES25R
Stock:0
Inv Date:06-01-2026
Price: Unit price: $76.36
Buy/RFQ:

Ohmite RES25R Wirewound Rheostat Specifications:

  • Ohmic Voltage (RMS): Up to 12.5 - 15K
  • Watts Range: 7.5 - 150 Watts
  • Core: 305
  • Shaft Rotation: 300°
  • Shaft Torque: 0.25 - 6 oz. in.
  • Diameter D (in./mm): 0.688 - 2.000 / 17.46 - 50.8
  • Dimension C (in./mm): 0.515 - 1.560 / 13.08 - 39.62
  • Mounting: Panels to 0.125 - 1.25 in. (3.18 - 31.75mm) thick
  • Standard Shaft: 0.25 in. / 6.35 mm
  • Locking Shaft: 0.625 in. / 15.88 mm
  • UL File No.: E-10946
  • CSA File No.: 21309

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Frequently Asked Questions

Where can I buy Ohmite RES25R?

You can click on the BUY or RFQ button to purchase RES25R from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part RES25R?

You can download the RES25R datasheet or visit the Ohmite website for support.

Who is the manufacturer of RES25R?

Ohmite

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