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Ohmite CMU3521E Molded Composition Potentiometer

Ohmite molded composition potentiometers, such as the CMU3521E, are versatile components designed for applications demanding reliable resistance control. These potentiometers are constructed with elements molded into a single, integral structure, ensuring durability and stability. They are RoHS compliant and operate effectively within a wide temperature range (-55°C to 120°C). The design incorporates a metal cover for protection and shielding. Suitable for military devices, industrial equipment, and applications requiring adjustable resistance, these potentiometers offer a robust and dependable solution.

Authorized Distributors
Part No:CMU3521E
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:CMU3521E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $29.63
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Part No:CMU3521E
Stock:19
Inv Date:06-01-2026
Price: Unit price: $39.44
Buy/RFQ:
Part No:CMU3521E
Stock:19
Inv Date:06-01-2026
Price: Unit price: $39.44
Buy/RFQ:

Ohmite CMU3521E Molded Composition Potentiometer Specifications:

  • Derating: linear from 100% at +70°C to 0% at +120°C
  • Operating temp. range: -55°C to 120°C
  • Construction: Elements molded into a single, integral structure. Metal cover protects and shields internal parts.
  • Sealing: synthetic resin containing non-mercurial fungicide
  • Watts: 0.5
  • Resistance range: 50-5M Ohms
  • Rotation: 295° ±5°
  • Voltage (RMS): 350V
  • Panel (max): 1.266" / 32.1mm

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Frequently Asked Questions

Where can I buy Ohmite CMU3521E?

You can click on the BUY or RFQ button to purchase CMU3521E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part CMU3521E?

You can download the CMU3521E datasheet or visit the Ohmite website for support.

Who is the manufacturer of CMU3521E?

Ohmite

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