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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GGP18000CAP TRIMMER 0.8-18PF 750V |
69 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 18pF | Top | 750 V | Glass | 500 @ 20MHz | 0.312" Dia (7.92mm) | 0.984" (24.99mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GGP12000CAP TRIMMER 0.8-12PF 750V |
38 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 12pF | Top | 750 V | Glass | 500 @ 20MHz | 0.312" Dia (7.92mm) | 0.750" (19.05mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GGP4R500CAP TRIMMER 0.8-4.5PF 750V |
14 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 4.5pF | Top | 750 V | Glass | 500 @ 20MHz | 0.312" Dia (7.92mm) | 0.297" (7.54mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GNN1R250CAP TRIMMER 0.3-1.2PF 500V |
74 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.3 ~ 1.2pF | - | 500 V | Sapphire | 4000 @ 250MHz | 0.075" Dia (1.90mm) | 0.230" (5.80mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GNL1R250CAP TRIMMER 0.3-1.2PF 500V SMD |
47 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.3 ~ 1.2pF | Side | 500 V | Sapphire | 4000 @ 250MHz | 0.114" Dia (2.90mm) | - | -55°C ~ 125°C | Surface Mount | General Purpose |
|
GNR1R200CAP TRIMMER 0.3-1.2PF 500V |
34 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.3 ~ 1.2pF | - | 500 V | Sapphire | 4000 @ 250MHz | 0.075" Dia (1.90mm) | 0.230" (5.80mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GNR2R500CAP TRIMMER 0.4-2.5PF 500V |
32 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.4 ~ 2.5pF | - | 500 V | Sapphire | 3000 @ 250MHz | 0.118" Dia (3.00mm) | 0.230" (5.80mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GNN1R200CAP TRIMMER 0.3-1.2PF 500V |
19 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.3 ~ 1.2pF | - | 500 V | Sapphire | 4000 @ 250MHz | 0.075" Dia (1.90mm) | 0.230" (5.80mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GNF4R500CAP TRIMMER 0.6-4.5PF 500V TH |
13 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.6 ~ 4.5pF | - | 500 V | Sapphire | 2000 @ 250MHz | 0.118" Dia (3.00mm) | 0.310" (7.90mm) | -55°C ~ 125°C | Through Hole | General Purpose |
|
GNR2R550CAP TRIMMER 0.4-2.5PF 500V |
9 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.4 ~ 2.5pF | - | 500 V | Sapphire | 3000 @ 250MHz | 0.118" Dia (3.00mm) | 0.230" (5.80mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GGW9R000CAP TRIMMER 0.7-9PF 750V |
7 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.7 ~ 9pF | Top | 750 V | Glass | 500 @ 20MHz | 0.375" Dia (9.52mm) | 0.656" (16.66mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GHW13000CAP TRIMMER 0.8-13PF 750V |
15 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 13pF | Top | 750 V | Glass | 900 @ 20MHz | 0.375" Dia (9.52mm) | 0.609" (15.47mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GAA14002CAP TRIMMER 1-14PF 250V |
99 | - |
|
Datasheet |
AIRTRIM® GAA | Bulk | Obsolete | 1 ~ 14pF | Top | 250 V | Air | 5000 @ 100MHz | 0.303" Dia (7.62mm) | 0.500" (12.70mm) | -65°C ~ 125°C | User Defined | General Purpose |
|
GAA10003CAP TRIMMER 1-10PF 250V CHAS MNT |
98 | - |
|
Datasheet |
AIRTRIM® GAA | Bulk | Obsolete | 1 ~ 10pF | Top | 250 V | Air | 5000 @ 100MHz | 0.299" Dia (7.60mm) | 0.500" (12.70mm) | -65°C ~ 125°C | Chassis Mount | General Purpose |
|
GAA14007CAP TRIMMER 1-14PF 250V |
90 | - |
|
Datasheet |
AIRTRIM® GAA | Bulk | Obsolete | 1 ~ 14pF | Top | 250 V | Air | 5000 @ 100MHz | 0.303" Dia (7.62mm) | 0.500" (12.70mm) | -65°C ~ 125°C | User Defined | General Purpose |
|
GAA14003CAP TRIMMER 1-14PF 250V CHAS MNT |
88 | - |
|
Datasheet |
AIRTRIM® GAA | Bulk | Obsolete | 1 ~ 14pF | Top | 250 V | Air | 5000 @ 100MHz | 0.303" Dia (7.62mm) | 0.500" (12.70mm) | -65°C ~ 125°C | Chassis Mount | General Purpose |
|
GAA14006CAP TRIMMER 1-14PF 250V |
88 | - |
|
Datasheet |
AIRTRIM® GAA | Bulk | Obsolete | 1 ~ 14pF | Top | 250 V | Air | 5000 @ 100MHz | 0.303" Dia (7.62mm) | 0.500" (12.70mm) | -65°C ~ 125°C | User Defined | General Purpose |
|
GAA3R505CAP TRIMMER 0.35-3.5PF 250V |
85 | - |
|
Datasheet |
AIRTRIM® GAA | Bulk | Obsolete | 0.35 ~ 3.5pF | Side | 250 V | Air | 5000 @ 100MHz | 0.161" Dia (4.10mm) | 0.488" (12.40mm) | -65°C ~ 125°C | User Defined | General Purpose |
|
GAA14008CAP TRIMMER 1-14PF 250V |
84 | - |
|
Datasheet |
AIRTRIM® GAA | Bulk | Obsolete | 1 ~ 14pF | Bottom | 250 V | Air | 5000 @ 100MHz | 0.303" Dia (7.62mm) | 0.500" (12.70mm) | -65°C ~ 125°C | User Defined | General Purpose |
|
GAA3R512CAP TRIMMER 0.35-3.5PF 250V TH |
83 | - |
|
Datasheet |
AIRTRIM® GAA | Bulk | Obsolete | 0.35 ~ 3.5pF | Top | 250 V | Air | 5000 @ 100MHz | 0.161" Dia (4.10mm) | 0.488" (12.40mm) | -65°C ~ 125°C | Through Hole | General Purpose |

