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.

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Knowles Voltronics EF5

CAP TRIMMER 0.8-5.0PF 250V VERT

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Knowles Voltronics EF4SD

CAP TRIMMER

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Knowles Voltronics EF4HV

CAP TRIMMER 0.5-4.0PF 1000V VERT

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Knowles Voltronics EF25SD

CAP TRIMMER 1.0-23.0PF VERT TH

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Knowles Voltronics EF25NHV

CAP TRIMMER 1.0-23.0PF VERT TH

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Knowles Voltronics EF25HV

CAP TRIMMER 1.0-23.0PF 750V VERT

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Knowles Voltronics EF15SD

CAP TRIMMER 1.0-16.0PF 1000V VER

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Knowles Voltronics EF15HV

CAP TRIMMER 1.0-16.0PF 1000V VER

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