Trimmers, Variable Capacitors

Manufacturer Series Packaging Product Status Capacitance Range Adjustment Type Voltage - Rated Dielectric Material Q @ Freq Size / Dimension Height - Seated (Max) Operating Temperature Mounting Type Features

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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
27273

27273

CAP TRIMMER 0.6-4.5PF 500V SMD

Knowles Johanson Manufacturing

709 -
RFQ
27273

Datasheet

Giga-Trim® Bulk Active 0.6 ~ 4.5pF Top 500 V Sapphire 3000 @ 250MHz 0.140" Dia (3.56mm) 0.314" (7.98mm) -65°C ~ 125°C Surface Mount General Purpose
27273-3R5

27273-3R5

CAP TRIMMER 0.6-4.5PF 500V SMD

Knowles Johanson Manufacturing

1,545 -
RFQ
27273-3R5

Datasheet

Giga-Trim® Tape & Reel (TR) Active 0.6 ~ 4.5pF Top 500 V Sapphire 3000 @ 250MHz 0.140" Dia (3.56mm) 0.314" (7.98mm) -65°C ~ 125°C Surface Mount General Purpose
57273-1

57273-1

CAP TRIMMER 0.8-8PF 500V SMD

Knowles Johanson Manufacturing

175 -
RFQ
57273-1

Datasheet

Giga-Trim® Bulk Active 0.8 ~ 8pF Top 500 V Zirconia 2000 @ 100MHz 0.150" Dia (3.81mm) 0.330" (8.38mm) -65°C ~ 125°C Surface Mount General Purpose
27293

27293

CAP TRIMMER 0.8-8PF 500V SMD

Knowles Johanson Manufacturing

369 -
RFQ
27293

Datasheet

Giga-Trim® Bulk Active 0.8 ~ 8pF Top 500 V Sapphire 3000 @ 100MHz 0.140" Dia (3.56mm) 0.480" (12.19mm) -65°C ~ 125°C Surface Mount General Purpose
27291SL

27291SL

CAP TRIMMER 0.8-8PF 500V SMD

Knowles Johanson Manufacturing

541 -
RFQ
27291SL

Datasheet

Giga-Trim® Bulk Active 0.8 ~ 8pF Side 500 V Sapphire 3000 @ 100MHz 0.140" Dia (3.56mm) - -65°C ~ 125°C Surface Mount General Purpose
5501

5501

CAP TRIMMER 1-20PF 250V TH

Knowles Johanson Manufacturing

171 -
RFQ
5501

Datasheet

- Bulk Active 1 ~ 20pF Side 250 V Air 1500 @ 100MHz 0.295" Dia (7.49mm) - -65°C ~ 125°C Through Hole Sealed
5502

5502

CAP TRIMMER 1-20PF 250V PNL MNT

Knowles Johanson Manufacturing

102 -
RFQ
5502

Datasheet

- Bulk Active 1 ~ 20pF Top 250 V Air 1500 @ 100MHz 0.280" Dia (7.11mm) - -65°C ~ 125°C Panel Mount Sealed
AJ25HV

AJ25HV

CAP TRIMMER 1-23PF 750V SMD

Knowles Voltronics

535 -
RFQ
AJ25HV

Datasheet

- Bulk Active 1 ~ 23pF Side 750 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.250" Dia (6.35mm) 0.500" (12.70mm) -65°C ~ 125°C Surface Mount General Purpose
8052

8052

CAP TRIMMER 0.8-10PF 250V TH

Knowles Johanson Manufacturing

1,767 -
RFQ
8052

Datasheet

- Bulk Active 0.8 ~ 10pF Top 250 V Air 5000 @ 100MHz 0.295" Dia (7.49mm) - -65°C ~ 125°C Through Hole General Purpose
5602

5602

CAP TRIMMER 1-30PF 250V PNL MNT

Knowles Johanson Manufacturing

194 -
RFQ
5602

Datasheet

- Bulk Active 1 ~ 30pF Top 250 V Air 800 @ 100MHz 0.280" Dia (7.11mm) - -65°C ~ 125°C Panel Mount Sealed
AM15HV

AM15HV

CAP TRIMMER 1-16PF 1000V SMD

Knowles Voltronics

2,765 -
RFQ
AM15HV

Datasheet

A_HV Bulk Active 1 ~ 16pF Top 1000 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.300" Dia (7.62mm) 0.480" (12.19mm) -65°C ~ 125°C Surface Mount General Purpose
AP40HV

AP40HV

CAP TRIMMER 1.5-40PF 1000V TH

Knowles Voltronics

1,163 -
RFQ
AP40HV

Datasheet

- Bulk Active 1.5 ~ 40pF Side 1000 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.220" Dia (5.59mm) 1.000" (25.40mm) -65°C ~ 125°C Through Hole General Purpose
A1M8HV

A1M8HV

CAP TRIMMER 0.5-8PF 500V SMD

Knowles Voltronics

2,697 -
RFQ
A1M8HV

Datasheet

- Bulk Active 0.5 ~ 8pF Top 500 V Polytetrafluoroethylene (PTFE) 3000 @ 100MHz 0.160" Dia (4.06mm) 0.260" (6.60mm) -65°C ~ 125°C Surface Mount General Purpose
52H01

52H01

CAP TRIMMER 1.5-10PF 1250V TH

Knowles Johanson Manufacturing

256 -
RFQ
52H01

Datasheet

- Bulk Active 1.5 ~ 10pF Side 1250 V - 1400 @ 195MHz 0.295" Dia (7.49mm) - -65°C ~ 125°C Through Hole Non-Magnetic
AT10-4

AT10-4

CAP TRIM 0.8-10PF 2000V PNL MNT

Knowles Voltronics

136 -
RFQ
AT10-4

Datasheet

- Bulk Active 0.8 ~ 10pF Top 2000 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.280" Dia (7.11mm) 0.660" (16.76mm) -65°C ~ 125°C Panel Mount General Purpose
55H01

55H01

CAP TRIMMER 1.5-19PF 1000V TH

Knowles Johanson Manufacturing

598 -
RFQ
55H01

Datasheet

- Bulk Active 1.5 ~ 19pF Side 1000 V - 1000 @ 175MHz 0.295" Dia (7.49mm) - -65°C ~ 125°C Through Hole Non-Magnetic
V9000

V9000

CAP TRIMMER 1-12PF 2000V SMD

Knowles Voltronics

147 -
RFQ
V9000

Datasheet

- Bulk Active 1 ~ 12pF Side 2000 V Sapphire 3000 @ 100MHz - 0.470" (11.94mm) -55°C ~ 125°C Surface Mount Non-Magnetic
NMAJ25HV

NMAJ25HV

CAP TRIMMER 1-23PF 750V SMD

Knowles Voltronics

29 -
RFQ
NMAJ25HV

Datasheet

A_HV Bulk Active 1 ~ 23pF Side 750 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.300" Dia (7.62mm) 0.500" (12.70mm) -65°C ~ 125°C Surface Mount Non-Magnetic
GKG50015

GKG50015

CAP TRIMMER 10-50PF 100V TH

EW Electronics

7,988 -
RFQ
GKG50015

Datasheet

SURFTRIM® GKG Bulk Active 10 ~ 50pF Top 100 V Ceramic 200 @ 1MHz 0.236" Dia (6.00mm) 0.197" (5.00mm) -25°C ~ 85°C Through Hole General Purpose
GKG3R015

GKG3R015

CAP TRIMMER 1-3PF 100V TH

EW Electronics

4,432 -
RFQ
GKG3R015

Datasheet

SURFTRIM® GKG Bulk Active 1 ~ 3pF Top 100 V Ceramic 300 @ 1MHz 0.236" Dia (6.00mm) 0.197" (5.00mm) -25°C ~ 85°C Through Hole General Purpose
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