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Ohmite CU1021E Molded Composition Potentiometer

OHMITE's molded composition potentiometers provide reliable resistance control for a wide range of applications, including military devices and industrial equipment. 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 and designed to withstand demanding environments, making them suitable for critical applications requiring precise resistance adjustment.

Authorized Distributors
Source:Newark
Part No:CU1021E
Stock:14
Inv Date:06-02-2026
Price: Unit price: $36.71
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Source:DigiKey
Part No:CU1021E
Stock:1
Inv Date:06-02-2026
Price: Unit price: $36.37
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Source:DigiKey
Part No:CU1021E
Stock:14
Inv Date:06-02-2026
Price: Unit price: $40.54
Buy/RFQ:
Part No:CU1021E
Stock:17
Inv Date:06-02-2026
Price: Unit price: $35.94
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Part No:CU1021E
Stock:0
Inv Date:06-02-2026
Price: Unit price: $34.1
Buy/RFQ:
Part No:CU1021E
Stock:25
Inv Date:06-02-2026
Price: Unit price: $31.65
Buy/RFQ:
Part No:CU1021E
Stock:25
Inv Date:06-02-2026
Price: Unit price: $31.65
Buy/RFQ:
Part No:CU1021E
Stock:50
Inv Date:06-02-2026
Price: N/A
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Ohmite CU1021E Molded Composition Potentiometer Specifications:

  • Ohmic Range: 50-5M
  • Watts: 0.5 - 2.0
  • Diameter: 0.625 - 1.266 in / 15.9 - 32.1 mm
  • Rotation: 295° ±5° or 312° ±3°
  • Voltage (RMS): 350
  • Operating Temp. Range: -55°C to 120°C
  • Derating: Linear from 100% at +70°C to 0% at +120°C
  • Construction: Elements molded into a single, integral structure with metal cover
  • Sealing: Synthetic resin containing non-mercurial fungicide

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Frequently Asked Questions

Where can I buy Ohmite CU1021E?

You can click on the BUY or RFQ button to purchase CU1021E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part CU1021E?

You can download the CU1021E datasheet or visit the Ohmite website for support.

Who is the manufacturer of CU1021E?

Ohmite

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