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0755-82798135Trimmers, Variable Capacitors
Trimmers, Variable Capacitors
Trimmers and variable capacitors are adjustable capacitors used to fine-tune capacitance values in electronic circuits. They are commonly used for frequency adjustment, impedance matching, oscillator tuning, RF calibration, filter alignment, and signal conditioning in communication equipment, test instruments, radio circuits, sensor modules, and precision electronic systems.
TomatoElec is an independent electronic components distributor supplying trimmers and variable capacitors from mainstream manufacturers such as Murata, TDK, KYOCERA AVX, Vishay, Knowles, Johanson Technology, and Bourns. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for trimmer and variable capacitor sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Capacitance Range | Adjustment Type | Voltage - Rated | Dielectric Material | Q @ Freq | Size / Dimension | Height - Seated (Max) | Operating Temperature | Mounting Type | Features |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
JFD-VCJ1616MCAP TRIM 0.5-5PF 2500V PNL MNT |
7 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.5 ~ 5pF | - | 2500 V | - | 2000 @ 1MHz | 0.375" Dia (9.52mm) | 0.656" (16.66mm) | -55°C ~ 200°C | Panel Mount | General Purpose |
|
GQL16000CAP TRIMMER 0.8-16PF 1250V TH |
22 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 16pF | Side | 1250 V | Quartz | 1500 @ 20MHz | 0.312" Dia (7.92mm) | 1.953" (49.61mm) | -55°C ~ 150°C | Through Hole | Sealed |
|
|
SGNMNC1103CAP TRIM 1-10PF 3000V CHAS MNT |
7 | - |
|
Datasheet |
SGNM-Series 1 | Bulk | Obsolete | 1 ~ 10pF | - | 3000 V | Ceramic | 1700 @ 25MHz | 0.270" Dia (6.86mm) | - | -55°C ~ 125°C | Chassis Mount | Non-Magnetic, Sealed |
|
|
SGNMNC1054CAP TRIM 0.5-5PF 4000V CHAS MNT |
12 | - |
|
Datasheet |
SGNM-Series 1 | Bulk | Obsolete | 0.5 ~ 5pF | - | 4000 V | Ceramic | 2000 @ 25MHz | 0.270" Dia (6.86mm) | - | -55°C ~ 125°C | Chassis Mount | Non-Magnetic, Sealed |
|
|
SGNMNC1156CAP TRIM 1.5-15PF 6000V CHAS MNT |
2 | - |
|
Datasheet |
SGNM-Series 1 | Bulk | Obsolete | 1.5 ~ 15pF | - | 6000 V | Ceramic | 1500 @ 25MHz | 0.270" Dia (6.86mm) | - | -55°C ~ 125°C | Chassis Mount | Non-Magnetic, Sealed |
|
|
SGNMNC1056CAP TRIM 0.5-5PF 6000V CHAS MNT |
21 | - |
|
Datasheet |
SGNM-Series 1 | Bulk | Obsolete | 0.5 ~ 5pF | - | 6000 V | Ceramic | 2000 @ 25MHz | 0.270" Dia (6.86mm) | - | -55°C ~ 125°C | Chassis Mount | Non-Magnetic, Sealed |
|
|
SGNMNC1059CAP TRIM 0.5-5PF 8750V CHAS MNT |
16 | - |
|
Datasheet |
SGNM-Series 1 | Bulk | Obsolete | 0.5 ~ 5pF | - | 8750 V | Ceramic | 2000 @ 25MHz | 0.270" Dia (6.86mm) | - | -55°C ~ 125°C | Chassis Mount | Non-Magnetic, Sealed |
|
|
SGNMNC2106KCAP TRIM 1-10PF 6000V CHAS MNT |
23 | - |
|
Datasheet |
SGNM-Series 2 | Bulk | Obsolete | 1 ~ 10pF | - | 6000 V | Ceramic | 3000 @ 25MHz | 0.550" Dia (13.97mm) | - | -55°C ~ 125°C | Chassis Mount | Non-Magnetic, Sealed |
|
SGNMNC31006KCAP TRIM 10-100PF 6000V CHAS MNT |
4 | - |
|
Datasheet |
SGNM-Series 3 | Bulk | Obsolete | 10 ~ 100pF | - | 6000 V | Ceramic | 500 @ 25MHz | 0.710" Dia (18.03mm) | - | -55°C ~ 125°C | Chassis Mount | Non-Magnetic, Sealed |
|
AT 27268CAP TRIMMER 0.3-1.2PF 500V SMD |
85 | - |
|
Datasheet |
Sapphire Trimmers | Bulk | Active | 0.3 ~ 1.2pF | Top | 500 V | Sapphire | 5000 @ 250MHz | 0.075" Dia (1.90mm) | 0.230" (5.80mm) | -55°C ~ 125°C | Surface Mount | General Purpose |
|
AT 27260CAP TRIMMER 0.3-1.2PF 500V TH |
12 | - |
|
Datasheet |
Sapphire Trimmers | Bulk | Active | 0.3 ~ 1.2pF | Top | 500 V | Sapphire | 5000 @ 250MHz | 0.075" Dia (1.90mm) | 0.230" (5.80mm) | -55°C ~ 125°C | Through Hole | General Purpose |
|
AT 27274CAP TRIMMER 0.6-4.5PF 500V TH |
35 | - |
|
Datasheet |
Sapphire Trimmers | Tray | Active | 0.6 ~ 4.5pF | Top | 500 V | Sapphire | 3000 @ 250MHz | 0.118" Dia (3.00mm) | 0.315" (8.00mm) | -55°C ~ 125°C | Through Hole | General Purpose |
|
|
BFC280800006CAP TRIMMER 2.5-22PF 250V TH |
0 | - |
|
Datasheet |
BFC2 808 | Bulk | Active | 2.5 ~ 22pF | Top | 250 V | Polypropylene (PP) | - | 0.299" Dia (7.60mm) | 0.394" (10.00mm) | -40°C ~ 70°C | Through Hole | General Purpose |
|
BFC280831659CAP TRIMMER 5.5-65PF 150V TH |
0 | - |
|
Datasheet |
BFC2 808 | Bulk | Active | 5.5 ~ 65pF | Top and Bottom | 150 V | Polypropylene (PP) | - | 0.394" Dia (10.00mm) | 0.433" (11.00mm) | -40°C ~ 70°C | Through Hole | General Purpose |
|
|
BFC280832659CAP TRIMMER 5.5-65PF 150V TH |
0 | - |
|
Datasheet |
BFC2 808 | Bulk | Active | 5.5 ~ 65pF | Top and Bottom | 150 V | Polypropylene (PP) | - | 0.394" Dia (10.00mm) | 0.433" (11.00mm) | -40°C ~ 70°C | Through Hole | General Purpose |
|
5202CAP TRIMMER 0.8-10PF 250V PNL MT |
0 | - |
|
Datasheet |
- | Bulk | Active | 0.8 ~ 10pF | Top | 250 V | Air | 5000 @ 100MHz | 0.280" Dia (7.11mm) | - | -65°C ~ 125°C | Panel Mount | Sealed |
|
KM4HVCAP TRIMMER 0.5-4PF 1000V SMD |
0 | - |
|
Datasheet |
K_HV | Bulk | Active | 0.5 ~ 4pF | Top | 1000 V | Polytetrafluoroethylene (PTFE) | 2000 @ 100MHz | 0.230" Dia (5.84mm) | 0.470" (11.94mm) | -65°C ~ 125°C | Surface Mount | Sealed |
|
|
AM25HVCAP TRIMMER 1-23PF 750V SMD |
0 | - |
|
Datasheet |
A_HV | Bulk | Active | 1 ~ 23pF | Top | 750 V | Polytetrafluoroethylene (PTFE) | 2000 @ 100MHz | 0.300" Dia (7.62mm) | 0.480" (12.19mm) | -65°C ~ 125°C | Surface Mount | General Purpose |
|
NMTM120CEKCAP GLASS TRIMMER 1-120PF 1KV PM |
0 | - |
|
Datasheet |
TM | Bulk | Active | 2 ~ 120pF | Side | 1000 V | - | 600 @ 25MHz | 0.310" Dia (7.87mm) | 1.760" (44.70mm) | -55°C ~ 125°C | Panel Mount | General Purpose |
|
|
NMNT23-12ECAP TRIMMER 3-23PF 6000V PNL MNT |
0 | - |
|
Datasheet |
NT | Bulk | Active | 3 ~ 23pF | Top | 6000 V | Polytetrafluoroethylene (PTFE) | - | 0.580" Dia (14.73mm) | 1.845" (46.86mm) | -65°C ~ 125°C | Panel Mount | Non-Magnetic |

