Trimmers, Variable Capacitors

Trimmer and variable capacitors are a group of devices that provide a capacitance that is user-adjustable within some specified, relatively narrow range. Devices covering capacitance ranges of a few picofarads to a few nanofarads are commonly available, with voltage ratings from the tens of volts into the kilovolts. Typically used for calibration, tuning, and matching applications, their relatively high cost and potential for maladjustment recommends the use of fixed value devices where feasible.


Sprague Goodman GNC4R550

CAP TRIMMER 0.6-4.5PF 500V TH

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Sprague Goodman GNC4R500

CAP TRIMMER 0.6-4.5PF 500V TH

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Sprague Goodman GNC1R200

CAP TRIMMER 0.3-1.2PF 500V TH

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Knowles Voltronics AT4HV

CAP TRIMMER 1-4PF 1000V PNL MNT

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Knowles Voltronics AP20-4

CAP TRIMMER 0.8-20PF 2000V TH

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Knowles Voltronics A1P12HV

CAP TRIMMER 0.6-12.0PF 125V TH

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Knowles Voltronics A1M12HV

CAP TRIMMER 0.6-12.0PF 125V SMD

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Knowles Voltronics A1J12HV

CAP TRIMMER 0.6-12.0PF 125V SMD

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