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.


Knowles Voltronics EP25HV

CAP TRIMMER 1.0-23.0PF 750V HZT

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Knowles Voltronics EP15SD

CAP TRIMMER 0.8-16.0PF 1000V HZT

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Knowles Voltronics EP15HV

CAP TRIMMER 1.0-16.0PF 1000V HZT

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Knowles Voltronics EP14

CAP TRIMMER 0.8-14PF 125V HZT TH

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Knowles Voltronics EP10HV

CAP TRIMMER 1.0-10.0PF 1000V HZT

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Knowles Voltronics EP10

CAP TRIMMER 0.8-10.0PF 250V HZT

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Knowles Voltronics EM5

CAP TRIMMER 0.8-5.0PF 250V VERT

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Knowles Voltronics EM4SD

CAP TRIMMER 1.0-4.0PF 1000V VERT

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