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 # | Manufacturer | Description | Availability | Pricing | Quantity |
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AF4HVTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-4PF 1000V TH | In Stock | 1+: $51.59500 | |
![]() AJ30Trimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1.5-30PF 250V SMD | In Stock | 1+: $52.70750 | |
![]() AM14Trimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-14PF 125V SMD | 2 | 1+: $46.42850 | |
![]() AM25SDTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-23PF 125V SMD | 271 | 1+: $61.10000 10+: $56.01100 100+: $45.72540 | |
![]() AM30Trimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1.5-30PF 250V SMD | In Stock | 1+: $52.70750 | |
![]() AM4HVTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-4PF 1000V SMD | 10 | 1+: $56.29000 10+: $51.59500 100+: $42.12020 | |
![]() AP10Trimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-10PF 250V TH | 92 | 1+: $47.20000 10+: $43.26200 100+: $35.31780 | |
![]() AP10HVTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-10PF 1000V TH | 2 | 1+: $57.81000 10+: $52.99500 100+: $43.26290 | |
![]() AP15HVTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-16PF 1000V TH | In Stock | 1+: $56.01100 | |
AP40SDTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1.5-40PF 250V TH | 2 | 1+: $74.37000 10+: $67.39600 100+: $59.72710 | |
![]() AP20-4Trimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 0.8-20PF 2000V TH | In Stock | 1+: $89.40800 | |
![]() AP25HVTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-23PF 750V TH | 140 | 1+: $57.04000 10+: $51.69700 100+: $48.13160 1000+: $45.81410 | |
AP40HVTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1.5-40PF 1000V TH | 1 | 1+: $76.68000 10+: $69.49100 100+: $64.69800 1000+: $61.58300 | |
AT10HVTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-10PF 1000V PNL MNT | 29 | 1+: $57.81000 10+: $52.99500 100+: $43.26290 | |
AT14Trimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-14PF 125V PNL MNT | 98 | 1+: $50.65000 10+: $46.42900 100+: $37.90270 | |
AT15HVTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-16PF 1000V PNL MNT | 38 | 1+: $40.98000 10+: $37.56300 100+: $30.66500 | |
AT25HVTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-23PF 750V PNL MNT | In Stock | 1+: $51.69700 | |
![]() AT4HVTrimmers, Variable Capacitors | Knowles Voltronics | CAP TRIMMER 1-4PF 1000V PNL MNT | 2 | 1+: $51.59500 | |
![]() SGNMA3T10001Trimmers, Variable Capacitors | Sprague-Goodman | CAP TRIMMER 1-10PF 1000V PNL MNT | In Stock | - | |
![]() SGNMA3T10002Trimmers, Variable Capacitors | Sprague-Goodman | CAP TRIMMER 1-10PF 1000V PNL MNT | In Stock | - | |
![]() SGNMA3T10003Trimmers, Variable Capacitors | Sprague-Goodman | CAP TRIMMER 1-10PF 1000V PNL MNT | In Stock | - | |
![]() SGNMA3T10004Trimmers, Variable Capacitors | Sprague-Goodman | CAP TRIMMER 1-10PF 1000V TH | In Stock | - | |
![]() SGNMA3T20004Trimmers, Variable Capacitors | Sprague-Goodman | CAP TRIMMER 2-20PF 1000V TH | In Stock | - | |
SGNMA3T20005Trimmers, Variable Capacitors | Sprague-Goodman | CAP TRIMMER 2-20PF 1000V SMD | In Stock | - | |
SGNMA3T20009Trimmers, Variable Capacitors | Sprague-Goodman | CAP TRIMMER 2-20PF 1000V SMD | In Stock | - |