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SMD Trimmer Potentiometers

Full-lineup of surface mount trimmers from Nidec Copal Electronics

Image of Nidec Copal Electronics' SMD Trimmer PotentiometersNidec Copal Electronics' began manufacturing trimmer potentiometers in 1972. Since then Nidec Copal Electronics has grown into one of the world’s largest manufacturers of cermet trimmers. Nidec Copal Electronics has a full-lineup of sealed construction trimmers, from through-hole to surface mount devices.

Nidec Copal Electronics’ SMD trimmer potentiometers are used widely in the industry where high-reliability is required. Cermet resistive elements provide excellent environmental characteristics. Sealed construction protects the trimmer against dust and liquid. Nidec Copal Electronics’ SMD trimmers are available in a variety of sizes starting from 2 mm square. Single-turn and multi-turn trimmers are available to cover various levels of adjustment requirements in a customer’s application.

Features  
  • Cermet resistive element
  • Sealed construction
  • RoHS-compliant
  • Single-turn to 14-turns
  • J-lead or gull-wing terminations
  • Top- or side-adjustment styles
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Copal's Single-Turn, 2 mm Square Trimmer ST-2 Series Single-Turn, 2 mm Square Trimmer ST-2 Series
With a package size of just 2.8 mm x 2.4 mm and an overall height of 1.7 mm, the ST-2 trimmer saves the customer valuable board real estate.
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Copal's Single-Turn, 3 mm Square Trimmer ST-32 Series

Single-Turn, 3 mm Square Trimmer ST-32 Series

Available in J-lead or Gull-wing terminal pins and top- or side-adjustment. Cross slot for easy adjustment and O-ring sealed construction.
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Copal's Single-Turn, 4 mm Square Trimmer ST-4 Series Single-Turn, 4 mm Square Trimmer ST-4 Series
Wide varieties to choose from; J-lead/Gull-wing/Through-hole terminal pins, top- or side-adjustment. Compatible with reflow soldering and most pick-and-place machines.
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Copal's Multi-Turn, 3mm Square Trimmer SM-3/31 Series Multi-Turn, 3mm Square Trimmer SM-3/31 Series
Ideal in applications where board space is limited. Available in 11 turns (SM-3) and 5 turns (SM-31) for applications where adjustment accuracy is critical.
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Copal's Multi-Turn, 4 mm Square Trimmer SM-42/43 Series Multi-Turn, 4 mm Square Trimmer SM-42/43 Series
Available in 11 turns (SM-42) and 5 turns (SM-43) for precise adjustment. Operating temperature range of -65°C - +150 °C
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Copal's Multi-Turn, 6 mm Square Trimmer ST-5 Series Multi-Turn, 6 mm Square Trimmer ST-5 Series
14 turns for precise adjustment. Compatible with reflow soldering and most pick-and-place machines.
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Copal's Multi-Turn, 6 mm Square Trimmer ST-7 Series Multi-Turn, 6 mm Square Trimmer ST-7 Series
Low profile (H=3.4 mm), 3 turn trimmer compatible with reflow soldering and most pick-and-place machines.
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Published: 2014-11-13