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Trimmer/Variable Capacitors

Trimmer Capacitors & Variable Capacitors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many trimmer & variable capacitor manufacturers including IXYS, Knowles, Murata, pSemi, Vishay & many more. Please view our large selection of trimmer and variable capacitors below.

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Part #

Trimmer/Variable Capacitors PTFE Dielectric 600V 1.5 to 55.0pF

AP55HV
Knowles Voltronics
1: £69.58
35In Stock

Mfr. Part No.
AP55HV

Mouser Part No
768-AP55HV

Knowles Voltronics

Trimmer/Variable Capacitors PTFE Dielectric 600V 1.5 to 55.0pF

Learn More

Datasheet

35In Stock

£69.58

£59.07

£58.56

Min.: 1
Mult.: 1

1.5 pF to 55 pF

600 V

SMD/SMT

12.7 mm (0.5 in)

Multi-Turn PTFE Trimmer Capacitors

7.62 mm

- 65 C

+ 125 C

AP_HV

Bulk

Trimmer/Variable Capacitors PTFE Dielectric 1000V 1.0 to 16.0pF

AT15HV
Knowles Voltronics
1: £44.59
73In Stock

Mfr. Part No.
AT15HV

Mouser Part No
768-AT15HV

Knowles Voltronics

Trimmer/Variable Capacitors PTFE Dielectric 1000V 1.0 to 16.0pF

Learn More

Datasheet

73In Stock

£44.59

£37.64

£36.18

Min.: 1
Mult.: 1

1 pF to 16 pF

1 kV

SMD/SMT

15.49 mm (0.61 in)

Multi-Turn PTFE Trimmer Capacitors

7.62 mm

- 65 C

+ 125 C

AT_HV

Bulk

Trimmer/Variable Capacitors PTFE Dielectric 600V 1.5 to 55.0pF

AT55HV
Knowles Voltronics
1: £75.80
30In Stock

Mfr. Part No.
AT55HV

Mouser Part No
768-AT55HV

Knowles Voltronics

Trimmer/Variable Capacitors PTFE Dielectric 600V 1.5 to 55.0pF

Learn More

Datasheet

30In Stock

£75.80

£65.60

£61.50

£60.24

Min.: 1
Mult.: 1

1.5 pF to 55 pF

600 V

SMD/SMT

15.49 mm (0.61 in)

Multi-Turn PTFE Trimmer Capacitors

7.62 mm

- 65 C

+ 125 C

AT_HV

Bulk

Trimmer/Variable Capacitors Half turn JR 10pF

JR100HV
Knowles Voltronics
1: £3.95
832In Stock

Mfr. Part No.
JR100HV

Mouser Part No
768-JR100HV

Knowles Voltronics

Trimmer/Variable Capacitors Half turn JR 10pF

Learn More

Datasheet

832In Stock

Cut Tape

£3.95

£2.82

£2.43

£2.30

Reel

£1.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

2 pF to 10 pF

SMD/SMT

3.5 mm (0.138 in)

3.1 mm (0.122 in)

Ceramic Chip Trimmer

1.15 mm

- 40 C

+ 85 C

JR_HV

Reel, Cut Tape, MouseReel

Trimmer/Variable Capacitors 3.0 -15pF 100volts

JR150
Knowles Voltronics
1: £2.60
3,956In Stock
7,000Expected 11/12/2026

Mfr. Part No.
JR150

Mouser Part No
768-JR150

Knowles Voltronics

Trimmer/Variable Capacitors 3.0 -15pF 100volts

Learn More

Datasheet

3,956In Stock

7,000Expected 11/12/2026

Cut Tape

£2.60

£1.83

£1.53

£1.42

Reel

£1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

3 pF to 15 pF

100 V

SMD/SMT

3.5 mm (0.138 in)

3.1 mm (0.122 in)

Ceramic Chip Trimmer

1.15 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Trimmer/Variable Capacitors 3.0 - 15PF 350V

JR150HV
Knowles Voltronics
1: £3.95
799In Stock

Mfr. Part No.
JR150HV

Mouser Part No
768-JR150HV

Knowles Voltronics

Trimmer/Variable Capacitors 3.0 - 15PF 350V

Learn More

Datasheet

799In Stock

Cut Tape

£3.95

£2.84

£2.43

£2.30

Reel

£1.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

3 pF to 15 pF

SMD/SMT

3.5 mm (0.138 in)

3.1 mm (0.122 in)

Ceramic Chip Trimmer

1.15 mm

- 40 C

+ 85 C

JR_HV

Reel, Cut Tape, MouseReel

Trimmer/Variable Capacitors 5.0 - 30pF 100volts

JR300
Knowles Voltronics
1: £2.51
2,348In Stock
5,000On Order

Mfr. Part No.
JR300

Mouser Part No
768-JR300

Knowles Voltronics

Trimmer/Variable Capacitors 5.0 - 30pF 100volts

Learn More

Datasheet

2,348In Stock

5,000On Order

Cut Tape

£2.51

£1.76

£1.47

£1.37

£1.21

Reel

£1.13

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5.5 pF to 30 pF

100 V

SMD/SMT

3.5 mm (0.138 in)

3.1 mm (0.122 in)

Ceramic Chip Trimmer

1.15 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Trimmer/Variable Capacitors 8.0 - 50PF 100V

JR500
Knowles Voltronics
1: £2.94
983In Stock
790Expected 08/07/2026

Mfr. Part No.
JR500

Mouser Part No
768-JR500

Knowles Voltronics

Trimmer/Variable Capacitors 8.0 - 50PF 100V

Learn More

Datasheet

983In Stock

790Expected 08/07/2026

Cut Tape

£2.94

£2.09

£1.75

£1.63

Reel

£1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 pF to 50 pF

SMD/SMT

3.5 mm (0.138 in)

3.1 mm (0.122 in)

Ceramic Chip Trimmer

1.15 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Trimmer/Variable Capacitors Trimmer Capacitor 8pF to 50pF, 1MHz, 125V

JR500HV
Knowles Voltronics
1: £3.33
1,044In Stock

Mfr. Part No.
JR500HV

Mouser Part No
768-JR500HV

Knowles Voltronics

Trimmer/Variable Capacitors Trimmer Capacitor 8pF to 50pF, 1MHz, 125V

Learn More

Datasheet

1,044In Stock

Cut Tape

£3.33

£2.38

£2.01

£1.90

£1.75

Reel

£1.73

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 pF to 50 pF

SMD/SMT

3.5 mm (0.138 in)

3.1 mm (0.122 in)

Ceramic Chip Trimmer

1.15 mm

- 40 C

+ 85 C

JR_HV

Reel, Cut Tape, MouseReel

Trimmer/Variable Capacitors 1.0 - 9PF 1KV

KM10HV
Knowles Voltronics
1: £42.99
70In Stock

Mfr. Part No.
KM10HV

Mouser Part No
768-KM10HV

Knowles Voltronics

Trimmer/Variable Capacitors 1.0 - 9PF 1KV

Learn More

Datasheet

70In Stock

£42.99

£36.04

£34.70

Min.: 1
Mult.: 1

KM_HV

Bulk

Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4

2322-0GR1
Knowles Johanson Manufacturing
1: £11.39
312In Stock

Mfr. Part No.
2322-0GR1

Mouser Part No
843-2322-0GR1

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4

Datasheet

312In Stock

Cut Tape

£11.39

£8.88

£7.88

£7.64

Reel

£7.04

£6.87

Min.: 1
Mult.: 1

: 500

0.6 pF to 2.5 pF

SMD/SMT

Ceramic Trimmer Capacitor

- 55 C

+ 125 C

Cera Trimmer

Reel, Cut Tape

Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4

2322-0GSLR1
Knowles Johanson Manufacturing
1: £11.39
757In Stock

Mfr. Part No.
2322-0GSLR1

Mouser Part No
843-2322-0GSLR1

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4

Datasheet

757In Stock

Cut Tape

£11.39

£8.88

£7.88

£7.64

Reel

£7.63

£6.87

Min.: 1
Mult.: 1

: 500

0.6 pF to 2.5 pF

SMD/SMT

Ceramic Trimmer Capacitor

- 55 C

+ 125 C

Cera-Trim

Reel, Cut Tape

Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4

2322-1GSLR1
Knowles Johanson Manufacturing
1: £11.39
4,949In Stock

Mfr. Part No.
2322-1GSLR1

Mouser Part No
843-2322-1GSLR1

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4

Datasheet

4,949In Stock

Cut Tape

£11.39

£8.88

£7.88

£7.64

Reel

£7.04

£6.87

Min.: 1
Mult.: 1

: 500

1 pF to 5 pF

SMD/SMT

Ceramic Trimmer Capacitor

- 55 C

+ 125 C

Cera-Trim

Reel, Cut Tape

Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4

2322-2GR1
Knowles Johanson Manufacturing
1: £11.39
445In Stock

Mfr. Part No.
2322-2GR1

Mouser Part No
843-2322-2GR1

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4

Datasheet

445In Stock

Cut Tape

£11.39

£8.88

£7.88

£7.64

Reel

£7.04

£6.87

Min.: 1
Mult.: 1

: 500

2.5 pF to 10 pF

250 V

SMD/SMT

0.18 in

0.167 in

.092 in

- 55 C

+ 125 C

Cera Trimmer

Reel, Cut Tape

Trimmer/Variable Capacitors 0.6 - 4.5PF 500V

27273
Knowles Johanson Manufacturing
1: £29.69
253In Stock

Mfr. Part No.
27273

Mouser Part No
843-27273

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors 0.6 - 4.5PF 500V

Datasheet

253In Stock

Cut Tape

£29.69

£23.75

Reel

£23.75

Min.: 1
Mult.: 1

: 20

0.6 pF to 4.5 pF

500 V

SMD/SMT

7.98 mm (0.314 in)

Trimmer Capacitor

3.56 mm

- 65 C

+ 125 C

Giga Trim

Reel, Cut Tape

Trimmer/Variable Capacitors 0.8 - 8.0PF 500V

27291SL
Knowles Johanson Manufacturing
1: £29.73
263In Stock

Mfr. Part No.
27291SL

Mouser Part No
843-27291SL

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors 0.8 - 8.0PF 500V

Learn More

Datasheet

263In Stock

£29.73

£24.77

Min.: 1
Mult.: 1

0.8 pF to 8 pF

500 V

SMD/SMT

12.19 mm (0.48 in)

Trimmer Capacitor

1.78 mm

- 65 C

+ 125 C

Giga-Trim

Bulk

Trimmer/Variable Capacitors 0.8 - 8.0PF 500V

27293
Knowles Johanson Manufacturing
1: £32.14
81In Stock

Mfr. Part No.
27293

Mouser Part No
843-27293

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors 0.8 - 8.0PF 500V

Datasheet

81In Stock

£32.14

£25.59

£25.58

£24.28

Min.: 1
Mult.: 1

0.8 pF to 8 pF

500 V

SMD/SMT

12.19 mm (0.48 in)

Trimmer Capacitor

3.56 mm

- 65 C

+ 125 C

Giga-Trim

Bulk

Trimmer/Variable Capacitors AIR CAPR, RoHS

5201
Knowles Johanson Manufacturing
1: £26.91
49In Stock

Mfr. Part No.
5201

Mouser Part No
843-5201

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors AIR CAPR, RoHS

Learn More

Datasheet

49In Stock

£26.91

£24.69

Min.: 1
Mult.: 1

Bulk

Trimmer/Variable Capacitors AIR TRIMMER CAPACITOR

5453
Knowles Johanson Manufacturing
1: £36.57
108In Stock

Mfr. Part No.
5453

Mouser Part No
843-5453

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors AIR TRIMMER CAPACITOR

Learn More

Datasheet

108In Stock

£36.57

£29.39

£27.94

£27.41

View

Min.: 1
Mult.: 1

Bulk

Trimmer/Variable Capacitors AIR CAPR

5500
Knowles Johanson Manufacturing
1: £37.66
96In Stock

Mfr. Part No.
5500

Mouser Part No
843-5500

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors AIR CAPR

Learn More

Datasheet

96In Stock

£37.66

£30.29

£28.26

Min.: 1
Mult.: 1

1 pF to 20 pF

250 V

Through Hole

0.49 in

0.28 in

0.49 in

- 65 C

+ 125 C

Air Trimmer

Bulk

Trimmer/Variable Capacitors AIR CAPR

5502
Knowles Johanson Manufacturing
1: £37.05
73In Stock
60Expected 16/07/2026

Mfr. Part No.
5502

Mouser Part No
843-5502

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors AIR CAPR

Learn More

Datasheet

73In Stock

60Expected 16/07/2026

£37.05

£29.80

£28.34

£27.81

Quote

Min.: 1
Mult.: 1

1 pF to 20 pF

Wire

Air Trimmer Capacitor

- 65 C

+ 125 C

Air Trimmer

Bulk

Trimmer/Variable Capacitors 1PF - 30PF 250V

5602
Knowles Johanson Manufacturing
1: £42.80
40In Stock
220Expected 02/10/2026

Mfr. Part No.
5602

Mouser Part No
843-5602

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors 1PF - 30PF 250V

Learn More

Datasheet

40In Stock

220Expected 02/10/2026

Cut Tape

£42.80

£34.65

Reel

£34.65

£33.08

£32.42

Quote

Min.: 1
Mult.: 1

: 20

1 pF to 30 pF

Wire

Air Trimmer Capacitor

- 65 C

+ 125 C

Air Capacitors

Reel, Cut Tape

Trimmer/Variable Capacitors THIN TRIM CAPACITOR

9402-0
Knowles Johanson Manufacturing
1: £15.32
782In Stock

Mfr. Part No.
9402-0

Mouser Part No
843-9402-0

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

782In Stock

£15.32

£12.18

£10.91

£10.52

£9.86

Min.: 1
Mult.: 1

0.5 pF to 2.5 pF

SMD/SMT

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.56 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer/Variable Capacitors THIN TRIM CAPACITOR

9402-2
Knowles Johanson Manufacturing
1: £15.32
215In Stock

Mfr. Part No.
9402-2

Mouser Part No
843-9402-2

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

215In Stock

£15.32

£12.18

£10.91

£10.52

£9.86

Min.: 1
Mult.: 1

2.5 pF to 10 pF

SMD/SMT

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.56 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer/Variable Capacitors SEAL-TRIM CAPACITOR

9610
Knowles Johanson Manufacturing
1: £24.58
94In Stock

Mfr. Part No.
9610

Mouser Part No
843-9610

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors SEAL-TRIM CAPACITOR

Datasheet

94In Stock

£24.58

£20.09

£20.08

£17.72

View

Min.: 1
Mult.: 1

1.5 pF to 4.5 pF

SMD/SMT

Sealed Trimmer Capacitor

6.86 mm

- 55 C

+ 125 C

Seal-Trim

Bulk

Trimmer/Variable Capacitors

Customer Service Office

Company

Resources

Support

0.25 pF to 0.7 pF
0.3 pF to 1.2 pF
0.35 pF to 3.5 pF
0.4 pF to 2.5 pF
0.45 pF to 3 pF
0.45 pF to 4 pF
0.5 pF to 1.3 pF
0.5 pF to 2.5 pF
0.5 pF to 8 pF
0.6 pF to 12 pF
0.6 pF to 2 pF
0.6 pF to 2.35 pF
0.6 pF to 2.5 pF
0.6 pF to 3.5 pF
0.6 pF to 4.5 pF
0.6 pF to 5 pF
0.6 pF to 5.5 pF
0.6 pF to 6 pF
0.6 pF to 9.5 pF
0.7 pF to 6 pF

0.6 mm (0.024 in)
0.023 in
0.03 in
0.04 in
1.3 mm (0.051 in)
1.85 mm (0.073 in)
0.075 in
0.078 in
2 mm (0.079 in)
2.5 mm (0.098 in)
0.106 in
0.108 in
0.12 in
3.18 mm (0.125 in)
0.125 in
0.137 in
0.138 in
3.5 mm (0.138 in)
3.56 mm (0.14 in)
0.14 in

Air Trimmer Capacitor
Ceramic Chip Trimmer
Ceramic Trimmer Capacitor
Ceramic Trimmers
Digitally Tunable Capacitor
Film Dielectric Trimmer
Glass Annular Band Trimmer
Glass Embedded Band Trimmer
Half-Turn Ceramic Trimmer Capacitors
HV Ceramic Chip Trimmer Capacitors
Multi-Turn PTFE Trimmer Capacitors
NFC Variable Capacitor
Non-Magnetic
Non-Magnetic PTFE Trimmers
Non-Magnetic Trimmer Capacitor
Non-Volatile Digital Programmable Capacitor
Quartz Trimmer
Sealed Trimmer Capacitor
Thin Trimmer Capacitor
Trimmer Capacitor

0.5 mm
0.04 in
0.062 in
1.78 mm
0.072 in
0.079 in
2.39 mm
0.12 in
0.125 in
0.135 in
3.56 mm
3.58 mm
3.81 mm
4.06 mm
4.064 mm
0.16 in
4.57 mm
0.201 in
5.72 mm
5.84 mm

518
5760
6924
6926
A
A1
A1_HV
A4
A4_HV
AD_HV
Air Capacitors
Air Trimmer
AJ_HV
AM_HV
AP_HV
AT_HV
AV_HV
BFC2808
BFC2809
Cera-Trim