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Ohmite CMU1521E Molded Composition Potentiometer

Ohmite molded composition potentiometers, such as the CMU1521E, are versatile components used in military devices, industrial equipment, and applications requiring adjustable resistance. These potentiometers feature low noise, smooth operation, and are constructed with elements molded into a single, integral structure for enhanced durability. They are RoHS compliant, ensuring environmental responsibility, and operate effectively within a wide temperature range (-55°C to 120°C). The CMU1521E is a reliable choice for applications demanding precise resistance control and robust performance.

Authorized Distributors
Part No:CMU1521E
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:CMU1521E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $37.72
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Part No:CMU1521E
Stock:20
Inv Date:06-01-2026
Price: Unit price: $20.98
Buy/RFQ:
Part No:CMU1521E
Stock:20
Inv Date:06-01-2026
Price: Unit price: $20.98
Buy/RFQ:

Ohmite CMU1521E 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 the internal parts.
  • Sealing: synthetic resin containing non-mercurial fungicide
  • Rotation: 295° ±5°
  • Voltage (RMS): 350
  • Watts: 0.5
  • Resistance Range: 50-5M Ohms
  • Panel (max): 1.266" / 32.1mm

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Frequently Asked Questions

Where can I buy Ohmite CMU1521E?

You can click on the BUY or RFQ button to purchase CMU1521E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part CMU1521E?

You can download the CMU1521E datasheet or visit the Ohmite website for support.

Who is the manufacturer of CMU1521E?

Ohmite

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