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.

Part Number Manufacturer Description Quantity Price Option
EF5 Knowles Voltronics CAP TRIMMER 0.8-5.0PF 250V VERT 0 $0.00
EF4SD Knowles Voltronics CAP TRIMMER 0 $0.00
EF4HV Knowles Voltronics CAP TRIMMER 0.5-4.0PF 1000V VERT 0 $0.00
EF25SD Knowles Voltronics CAP TRIMMER 1.0-23.0PF VERT TH 0 $0.00
EF25NHV Knowles Voltronics CAP TRIMMER 1.0-23.0PF VERT TH 0 $0.00
EF25HV Knowles Voltronics CAP TRIMMER 1.0-23.0PF 750V VERT 0 $0.00
EF15SD Knowles Voltronics CAP TRIMMER 1.0-16.0PF 1000V VER 0 $0.00
EF15HV Knowles Voltronics CAP TRIMMER 1.0-16.0PF 1000V VER 0 $0.00
EF14 Knowles Voltronics CAP TRIMMER 0.8-14.0PF 125V VERT 0 $0.00
EF10HV Knowles Voltronics CAP TRIMMER 0.8-10.0PF 250V VERT 0 $0.00