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
9814

9814

CAP TRIMMER 7-40PF 250V TH

Knowles Johanson Manufacturing

85 -
RFQ
9814

Datasheet

Seal-Trim® Bulk Active 7 ~ 40pF Top 250 V - 200 @ 100MHz 0.270" Dia (6.86mm) 0.110" (2.79mm) -55°C ~ 125°C Through Hole Sealed
A4W3HV

A4W3HV

CAP TRIMMER 0.45-3PF 500V SMD

Knowles Voltronics

68 -
RFQ
A4W3HV

Datasheet

- Bulk Active 0.45 ~ 3pF Top 500 V Polytetrafluoroethylene (PTFE) 3000 @ 100MHz 0.150" Dia (3.81mm) 0.220" (5.59mm) -65°C ~ 125°C Surface Mount General Purpose
AT10HV

AT10HV

CAP TRIMMER 1-10PF 1000V PNL MNT

Knowles Voltronics

7 -
RFQ
AT10HV

Datasheet

- Bulk Active 1 ~ 10pF Top 1000 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.280" Dia (7.11mm) 0.480" (12.19mm) -65°C ~ 125°C Panel Mount General Purpose
NMNT23-6

NMNT23-6

CAP TRIMMER 3-23PF 3000V PNL MNT

Knowles Voltronics

11 -
RFQ
NMNT23-6

Datasheet

NT Bulk Active 3 ~ 23pF Top 3000 V Polytetrafluoroethylene (PTFE) - 0.380" Dia (9.65mm) 1.700" (43.18mm) -65°C ~ 125°C Panel Mount Non-Magnetic
NMNT70-6

NMNT70-6

CAP TRIM 2.5-70PF 3000V PNL MNT

Knowles Voltronics

6 -
RFQ
NMNT70-6

Datasheet

NMNT Bulk Active 2.5 ~ 70pF Top 3000 V Polytetrafluoroethylene (PTFE) - 0.700" Dia (17.78mm) 3.000" (76.20mm) - Panel Mount Non-Magnetic
9402-0SL-1

9402-0SL-1

CAP TRIMMER 0.5-2.5PF 250V SMD

Knowles Johanson Manufacturing

25 -
RFQ
9402-0SL-1

Datasheet

Thin-Trim® Bulk Active 0.5 ~ 2.5pF Top 250 V - 3000 @ 100MHz 0.141" Dia (3.58mm) 0.040" (1.02mm) -55°C ~ 125°C Surface Mount General Purpose
9402-6SL-1

9402-6SL-1

CAP TRIMMER 6-25PF 250V SMD

Knowles Johanson Manufacturing

11 -
RFQ
9402-6SL-1

Datasheet

Thin-Trim® Bulk Active 6 ~ 25pF Top 250 V - 300 @ 100MHz 0.141" Dia (3.58mm) 0.040" (1.02mm) -55°C ~ 125°C Surface Mount General Purpose
2320-2

2320-2

CAP TRIMMER 2.5-10PF 250V SMD

Knowles Johanson Manufacturing

25 -
RFQ
2320-2

Datasheet

Cera-Trim® Bulk Active 2.5 ~ 10pF Top 250 V Ceramic 1000 @ 100MHz 0.180" L x 0.167" W (4.57mm x 4.24mm) 0.086" (2.18mm) -55°C ~ 125°C Surface Mount Sealed
9610

9610

CAP TRIMMER 1.5-4.5PF 250V TH

Knowles Johanson Manufacturing

25 -
RFQ
9610

Datasheet

Seal-Trim® Bulk Active 1.5 ~ 4.5pF Top 250 V - 1000 @ 100MHz 0.270" Dia (6.86mm) 0.100" (2.54mm) -55°C ~ 125°C Through Hole Sealed
5750

5750

CAP TRIMMER 0.8-10PF 250V PNL MT

Knowles Johanson Manufacturing

58 -
RFQ
5750

Datasheet

- Bulk Active 0.8 ~ 10pF Top 250 V Air 7500 @ 100MHz 0.235" Dia (5.97mm) - -65°C ~ 125°C Panel Mount Sealed
27273L

27273L

CAP TRIMMER

Knowles Johanson Manufacturing

73 -
RFQ
27273L

Datasheet

Giga-Trim® Bulk Active - - - Sapphire 3000 @ 250MHz 0.140" Dia (3.56mm) 0.314" (7.98mm) -65°C ~ 125°C - -
A1J4

A1J4

CAP TRIMMER 0.45-4PF 250V SMD

Knowles Voltronics

64 -
RFQ
A1J4

Datasheet

- Bulk Active 0.45 ~ 4pF Side 250 V Polytetrafluoroethylene (PTFE) 4000 @ 100MHz 0.160" Dia (4.06mm) 0.260" (6.60mm) -65°C ~ 125°C Surface Mount General Purpose
5200

5200

CAP TRIMMER 0.8-10PF 250V PNL MT

Knowles Johanson Manufacturing

58 -
RFQ
5200

Datasheet

- Bulk Active 0.8 ~ 10pF Top 250 V Air 5000 @ 100MHz 0.280" Dia (7.11mm) - -65°C ~ 125°C Panel Mount Sealed
A1J8

A1J8

CAP TRIMMER 0.5-8PF 125V SMD

Knowles Voltronics

41 -
RFQ
A1J8

Datasheet

- Bulk Active 0.5 ~ 8pF Side 125 V Polytetrafluoroethylene (PTFE) 3000 @ 100MHz 0.160" Dia (4.06mm) 0.260" (6.60mm) -65°C ~ 125°C Surface Mount General Purpose
AP10

AP10

CAP TRIMMER 1-10PF 250V TH

Knowles Voltronics

49 -
RFQ
AP10

Datasheet

- Bulk Active 1 ~ 10pF Side 250 V Polytetrafluoroethylene (PTFE) 5000 @ 100MHz 0.220" Dia (5.59mm) 0.500" (12.70mm) -65°C ~ 125°C Through Hole General Purpose
AF10

AF10

CAP TRIMMER 1-10PF 250V TH

Knowles Voltronics

10 -
RFQ
AF10

Datasheet

A Bulk Active 1 ~ 10pF Top 250 V Air 5000 @ 100MHz 0.300" Dia (7.62mm) 0.480" (12.19mm) -65°C ~ 125°C Through Hole General Purpose
AP40SD

AP40SD

CAP TRIMMER 1.5-40PF 250V TH

Knowles Voltronics

2 -
RFQ
AP40SD

Datasheet

- Bulk Active 1.5 ~ 40pF Side 250 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.220" Dia (5.59mm) 1.000" (25.40mm) -65°C ~ 125°C Through Hole General Purpose
9701-0

9701-0

Thin film

Knowles Johanson Manufacturing

28 -
RFQ
9701-0

Datasheet

- Bulk Active 0.25 ~ 0.7pF Top 250 V Ceramic 1000 @ 100MHz 0.225" Dia (5.72mm) 0.040" (1.02mm) -55°C ~ 125°C Surface Mount Low Profile
27281SL

27281SL

CAP TRIMMER

Knowles Johanson Manufacturing

10 -
RFQ
27281SL

Datasheet

- Bulk Active - - - - - - - - - -
A1J12

A1J12

CAP TRIMMER 0.6-12PF 125V SMD

Knowles Voltronics

22 -
RFQ
A1J12

Datasheet

A1 Bulk Active 0.6 ~ 12pF Side 125 V Polytetrafluoroethylene (PTFE) 2000 @ 100MHz 0.120" Dia (3.05mm) 0.460" (11.68mm) -65°C ~ 125°C Surface Mount General Purpose
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