Trimmer / Variable Capacitors

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A Multi-turn Trimmers

Voltronics / Knowles multi-turn trimmers, Series A, are ideal, economical replacements for miniature air and sapphire dielectric trimmers. They offer a highly-reliable solid dielectric and positive tuning stops.

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Part #

Trimmer / Variable Capacitors 0.45 to 4.0pF SOL DIELECTRIC TRIM

A1M4
Knowles Voltronics
1: $45.47
42In Stock

Mfr. Part #
A1M4

Mouser Part #
768-A1M4

Knowles Voltronics

Trimmer / Variable Capacitors 0.45 to 4.0pF SOL DIELECTRIC TRIM

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Datasheet

42In Stock

$45.47

$43.71

Min.: 1
Mult.: 1

0.45 pF to 4 pF

250 V

SMD/SMT

6.6 mm (0.26 in)

Multi-Turn PTFE Trimmer Capacitors

4.06 mm

- 65 C

+ 125 C

Bulk

Trimmer / Variable Capacitors 0.6 - 12PF 125V

A1M12
Knowles Voltronics
1: $53.18
4In Stock

Mfr. Part #
A1M12

Mouser Part #
768-A1M12

Knowles Voltronics

Trimmer / Variable Capacitors 0.6 - 12PF 125V

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Datasheet

4In Stock

$53.18

$44.75

$40.37

$39.23

View

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors 0.45 - 3pF 125volts

A4M3
Knowles Voltronics
1: $67.35
30Expected 8/14/2026

Mfr. Part #
A4M3

Mouser Part #
768-A4M3

Knowles Voltronics

Trimmer / Variable Capacitors 0.45 - 3pF 125volts

Learn More

Datasheet

30Expected 8/14/2026

$67.35

$56.41

$52.04

$48.10

View

Min.: 1
Mult.: 1

0.45 pF to 3 pF

125 V

SMD/SMT

5.72 mm (0.225 in)

Multi-Turn PTFE Trimmer Capacitors

4.06 mm

- 65 C

+ 125 C

Bulk

Trimmer / Variable Capacitors VARCAP, 4 PF, 500 VDC

A1F4
Knowles Voltronics
1: $76.36
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1F4

Mouser Part #
768-A1F4

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 4 PF, 500 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$76.36

$48.23

$33.88

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 8 PF, 250 VDC

A1F8
Knowles Voltronics
1: $98.58
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1F8

Mouser Part #
768-A1F8

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 8 PF, 250 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$98.58

$65.07

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors 0.6pF to 12pF 125volts

A1J12
Knowles Voltronics
1: $54.05
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1J12

Mouser Part #
768-A1J12

Knowles Voltronics

Trimmer / Variable Capacitors 0.6pF to 12pF 125volts

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$54.05

$44.62

$39.20

$37.66

Quote

Min.: 1
Mult.: 1

0.6 pF to 12 pF

125 V

SMD/SMT

6.6 mm (0.26 in)

Multi-Turn PTFE Trimmer Capacitors

4.06 mm

- 65 C

+ 125 C

Bulk

Trimmer / Variable Capacitors

A1J12S
Knowles Voltronics
1: $116.43
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1J12S

Mouser Part #
768-A1J12S

Knowles Voltronics

Trimmer / Variable Capacitors

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$116.43

$87.35

$86.26

Min.: 1
Mult.: 1

0.6 pF to 12 pF

125 V

Bulk

Trimmer / Variable Capacitors 0.45 - 4.0pF 250volts

A1J4
Knowles Voltronics
1: $45.47
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1J4

Mouser Part #
768-A1J4

Knowles Voltronics

Trimmer / Variable Capacitors 0.45 - 4.0pF 250volts

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$45.47

$43.71

Min.: 1
Mult.: 1

0.45 pF to 4 pF

250 V

SMD/SMT

6.6 mm (0.26 in)

Multi-Turn PTFE Trimmer Capacitors

4.06 mm

- 65 C

+ 125 C

Bulk

Trimmer / Variable Capacitors 0.5-8.0pF 125volts

A1J8
Knowles Voltronics
1: $80.80
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1J8

Mouser Part #
768-A1J8

Knowles Voltronics

Trimmer / Variable Capacitors 0.5-8.0pF 125volts

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$80.80

$68.35

$63.38

$61.84

View

Min.: 1
Mult.: 1

0.5 pF to 8 pF

125 V

SMD/SMT

6.6 mm (0.26 in)

Multi-Turn PTFE Trimmer Capacitors

4.06 mm

- 65 C

+ 125 C

Bulk

Trimmer / Variable Capacitors VARCAP, 12 PF, 250 VDC

A1M12S
Knowles Voltronics
1: $116.43
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1M12S

Mouser Part #
768-A1M12S

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 12 PF, 250 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$116.43

$87.35

$86.26

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 8 PF, 250 VDC

A1M8
Knowles Voltronics
1: $98.58
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1M8

Mouser Part #
768-A1M8

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 8 PF, 250 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$98.58

$65.07

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 12 PF, 250 VDC

A1P12
Knowles Voltronics
1: $76.36
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1P12

Mouser Part #
768-A1P12

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 12 PF, 250 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$76.36

$51.70

$41.69

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 12 PF, 250 VDC

A1P12S
Knowles Voltronics
1: $116.43
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1P12S

Mouser Part #
768-A1P12S

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 12 PF, 250 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$116.43

$87.35

$86.26

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 4 PF, 500 VDC

A1P4
Knowles Voltronics
1: $76.36
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1P4

Mouser Part #
768-A1P4

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 4 PF, 500 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$76.36

$48.23

$33.88

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors 0.5-8.0pF 125 volts

A1P8
Knowles Voltronics
1: $98.58
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1P8

Mouser Part #
768-A1P8

Knowles Voltronics

Trimmer / Variable Capacitors 0.5-8.0pF 125 volts

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$98.58

$65.07

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP 4 PF, 500VDC

A1S4
Knowles Voltronics
1: $76.36
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1S4

Mouser Part #
768-A1S4

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP 4 PF, 500VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$76.36

$48.23

$33.88

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 8 PF, 250 VDC

A1S8
Knowles Voltronics
1: $98.58
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1S8

Mouser Part #
768-A1S8

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 8 PF, 250 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$98.58

$65.07

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 4 PF, 500 VDC

A1T4
Knowles Voltronics
1: $76.36
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1T4

Mouser Part #
768-A1T4

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 4 PF, 500 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$76.36

$48.23

$33.88

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 8 PF, 250 VDC

A1T8
Knowles Voltronics
1: $98.58
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1T8

Mouser Part #
768-A1T8

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 8 PF, 250 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$98.58

$65.07

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 4 PF, 500 VDC

A1W4
Knowles Voltronics
1: $76.36
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1W4

Mouser Part #
768-A1W4

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 4 PF, 500 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$76.36

$48.23

$33.88

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 8 PF, 250 VDC

A1W8
Knowles Voltronics
1: $98.58
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A1W8

Mouser Part #
768-A1W8

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 8 PF, 250 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$98.58

$65.07

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 3 PF, 250 VDC

A4J3
Knowles Voltronics
1: $77.09
Lead-Time 9 Weeks

Mfr. Part #
A4J3

Mouser Part #
768-A4J3

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 3 PF, 250 VDC

Learn More

Datasheet

Lead-Time 9 Weeks

$77.09

$52.70

View

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors VARCAP, 5 PF, 250 VDC

A4J5
Knowles Voltronics
1: $77.09
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A4J5

Mouser Part #
768-A4J5

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 5 PF, 250 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$77.09

$52.70

View

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors 0.6 - 5pF 125volts

A4M5
Knowles Voltronics
1: $77.09
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A4M5

Mouser Part #
768-A4M5

Knowles Voltronics

Trimmer / Variable Capacitors 0.6 - 5pF 125volts

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$77.09

$52.70

View

Min.: 1
Mult.: 1

0.6 pF to 5 pF

125 V

SMD/SMT

8.26 mm (0.325 in)

Multi-Turn PTFE Trimmer Capacitors

4.06 mm

- 65 C

+ 125 C

Bulk

Trimmer / Variable Capacitors VARCAP, 3 PF, 250 VDC

A4P3
Knowles Voltronics
1: $77.09
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
A4P3

Mouser Part #
768-A4P3

Knowles Voltronics

Trimmer / Variable Capacitors VARCAP, 3 PF, 250 VDC

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$77.09

$52.70

View

Min.: 1
Mult.: 1

Bulk

A Multi-turn Trimmers

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