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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GHR5R500CAP TRIMMER 0.8-5.5PF 750V |
27 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 5.5pF | Top | 750 V | Glass | 1000 @ 20MHz | 0.312" Dia (7.92mm) | 0.359" (9.12mm) | -55°C ~ 125°C | User Defined | Sealed |
|
GDT20026CAP TRIMMER 1.5-20PF 250V TH |
87 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 1.5 ~ 20pF | Top | 250 V | Glass | 800 @ 20MHz | 0.311" Dia (7.90mm) | 0.433" (11.00mm) | -55°C ~ 125°C | Through Hole | Sealed |
|
GEC14000CAP TRIMMER 1-14PF 750V TH |
52 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 1 ~ 14pF | Side | 750 V | Glass | 500 @ 20MHz | 0.312" Dia (7.92mm) | 0.391" (9.93mm) | -55°C ~ 125°C | Through Hole | General Purpose |
|
GER28000CAP TRIMMER 1-28PF 1000V |
95 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 1 ~ 28pF | Top | 1000 V | Glass | 350 @ 20MHz | 0.312" Dia (7.92mm) | 0.703" (17.86mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GGN30000CAP TRIMMER 0.8-30PF 750V TH |
55 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 30pF | Side | 750 V | Glass | 350 @ 20MHz | 0.312" Dia (7.92mm) | 1.640" (41.66mm) | -55°C ~ 125°C | Through Hole | General Purpose |
|
|
GGV4R531CAP TRIMMER 0.8-4.5PF 750V SMD |
100 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 4.5pF | Top | 750 V | Glass | 500 @ 20MHz | 0.312" Dia (7.92mm) | 0.383" (9.73mm) | -55°C ~ 125°C | Surface Mount | Sealed |
|
GHN38000CAP TRIMMER 0.8-38PF 750V TH |
37 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 38pF | Side | 750 V | Glass | 500 @ 20MHz | 0.312" Dia (7.92mm) | 1.640" (41.66mm) | -55°C ~ 125°C | Through Hole | General Purpose |
|
|
GEN28000CAP TRIMMER 1-28PF 750V TH |
43 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 1 ~ 28pF | Side | 750 V | Glass | 350 @ 20MHz | 0.312" Dia (7.92mm) | 0.656" (16.66mm) | -55°C ~ 125°C | Through Hole | General Purpose |
|
GGV8R500CAP TRIMMER 0.8-8.5PF 1250V TH |
20 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 8.5pF | Side | 1250 V | Glass | 500 @ 20MHz | 0.312" Dia (7.92mm) | 0.641" (16.28mm) | -55°C ~ 125°C | Through Hole | Sealed |
|
GSG904CAP TRIMMER 0.7-9PF 750V |
37 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.7 ~ 9pF | - | 750 V | Glass | 500 @ 20MHz | 0.375" Dia (9.52mm) | 0.656" (16.66mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
|
GSG901CAP TRIMMER 0.6-14PF 750V |
8 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.6 ~ 14pF | - | 750 V | Glass | 500 @ 20MHz | 0.375" Dia (9.52mm) | 1.000" (25.40mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GGV8R533CAP TRIMMER 0.8-8.5PF 1250V SMD |
8 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 8.5pF | Side | 1250 V | Glass | 500 @ 20MHz | 0.312" Dia (7.92mm) | 0.673" (17.10mm) | -55°C ~ 125°C | Surface Mount | Sealed |
|
GGR4R500CAP TRIMMER 0.8-4.5PF 750V |
99 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 4.5pF | Side | 750 V | Glass | 500 @ 20MHz | 0.312" Dia (7.92mm) | 0.359" (9.12mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GHL16000CAP TRIMMER 0.8-16PF 1250V TH |
7 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 16pF | Side | 1250 V | Glass | 800 @ 20MHz | 0.312" Dia (7.92mm) | 1.109" (28.17mm) | -55°C ~ 125°C | Through Hole | Sealed |
|
GGR12000CAP TRIMMER 0.8-12PF 1250V |
8 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 12pF | Side | 1250 V | Glass | 500 @ 20MHz | 0.312" Dia (7.92mm) | 0.812" (20.62mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
GQP1R800CAP TRIM 0.6-1.8PF 750V PNL MNT |
26 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.6 ~ 1.8pF | Top | 750 V | Quartz | 1500 @ 20MHz | 0.312" Dia (7.92mm) | 0.297" (7.54mm) | -55°C ~ 150°C | Panel Mount | General Purpose |
|
GGR30000CAP TRIMMER 0.8-30PF 1250V |
19 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.8 ~ 30pF | Side | 1250 V | Glass | 350 @ 20MHz | 0.312" Dia (7.92mm) | 1.656" (42.06mm) | -55°C ~ 125°C | User Defined | General Purpose |
|
37270-001GIGA-TRIM 37270-001 |
8 | - |
|
- |
* | Bag | Active | - | - | - | - | - | - | - | - | - | - |
|
GQL1R800CAP TRIMMER 0.6-1.8PF 750V TH |
24 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | 0.6 ~ 1.8pF | Side | 750 V | Quartz | 1500 @ 20MHz | 0.312" Dia (7.92mm) | 0.656" (16.66mm) | -55°C ~ 150°C | Through Hole | Sealed |
|
PC52H230CAP TRIMMER QPL PISTONCAP |
25 | - |
|
Datasheet |
PISTONCAP® | Bulk | Obsolete | - | - | - | Glass | 700 @ 20MHz | - | - | -55°C ~ 125°C | - | - |

