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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: $133.44
66In Stock

Mfr. Part #
AP55HV

Mouser Part #
768-AP55HV

Knowles Voltronics

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

Learn More

Datasheet

66In Stock

$133.44

$113.30

$107.57

$105.36

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: $85.54
73In Stock

Mfr. Part #
AT15HV

Mouser Part #
768-AT15HV

Knowles Voltronics

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

Learn More

Datasheet

73In Stock

$85.54

$72.19

$66.86

$65.20

View

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: $145.38
50In Stock

Mfr. Part #
AT55HV

Mouser Part #
768-AT55HV

Knowles Voltronics

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

Learn More

Datasheet

50In Stock

$145.38

$125.81

$117.96

$115.53

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: $7.57
895In Stock

Mfr. Part #
JR100HV

Mouser Part #
768-JR100HV

Knowles Voltronics

Trimmer / Variable Capacitors Half turn JR 10pF

Learn More

Datasheet

895In Stock

Cut Tape

$7.57

$5.41

$4.65

$4.41

Reel

$3.82

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: $5.00
4,082In Stock

Mfr. Part #
JR150

Mouser Part #
768-JR150

Knowles Voltronics

Trimmer / Variable Capacitors 3.0 -15pF 100volts

Learn More

Datasheet

4,082In Stock

Cut Tape

$5.00

$3.51

$2.92

$2.74

Reel

$2.32

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: $7.57
804In Stock

Mfr. Part #
JR150HV

Mouser Part #
768-JR150HV

Knowles Voltronics

Trimmer / Variable Capacitors 3.0 - 15PF 350V

Learn More

Datasheet

804In Stock

Cut Tape

$7.57

$5.44

$4.65

$4.41

Reel

$3.70

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 4.5 - 20pF 100volts

JR200
Knowles Voltronics
1: $4.95
5,860In Stock
6,000Expected 2026-06-04

Mfr. Part #
JR200

Mouser Part #
768-JR200

Knowles Voltronics

Trimmer / Variable Capacitors 4.5 - 20pF 100volts

Learn More

Datasheet

5,860In Stock

6,000Expected 2026-06-04

Cut Tape

$4.95

$3.48

$2.89

$2.56

Reel

$2.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

4.5 pF to 20 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 5.0 - 30pF 100volts

JR300
Knowles Voltronics
1: $4.82
3,210In Stock
1,000Expected 2026-07-10

Mfr. Part #
JR300

Mouser Part #
768-JR300

Knowles Voltronics

Trimmer / Variable Capacitors 5.0 - 30pF 100volts

Learn More

Datasheet

3,210In Stock

1,000Expected 2026-07-10

Cut Tape

$4.82

$3.38

$2.81

$2.62

Reel

$2.12

View

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: $5.64
1,321In Stock

Mfr. Part #
JR500

Mouser Part #
768-JR500

Knowles Voltronics

Trimmer / Variable Capacitors 8.0 - 50PF 100V

Learn More

Datasheet

1,321In Stock

Cut Tape

$5.64

$4.00

$3.34

$3.14

Reel

$2.69

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: $6.39
1,054In Stock

Mfr. Part #
JR500HV

Mouser Part #
768-JR500HV

Knowles Voltronics

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

Learn More

Datasheet

1,054In Stock

Cut Tape

$6.39

$4.58

$3.86

$3.66

Reel

$3.21

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

JR_HV

Reel, Cut Tape, MouseReel

Trimmer / Variable Capacitors 1.0 - 9PF 1KV

KM10HV
Knowles Voltronics
1: $82.44
70In Stock

Mfr. Part #
KM10HV

Mouser Part #
768-KM10HV

Knowles Voltronics

Trimmer / Variable Capacitors 1.0 - 9PF 1KV

Learn More

Datasheet

70In Stock

$82.44

$69.12

$64.25

$62.65

Quote

Min.: 1
Mult.: 1

KM_HV

Bulk

Trimmer / Variable Capacitors Non-Mag Trimmer Cap 1 pF to 12 pF, 2000V

V9000
Knowles Voltronics
1: $108.53
33In Stock

Mfr. Part #
V9000

Mouser Part #
768-V9000

Knowles Voltronics

Trimmer / Variable Capacitors Non-Mag Trimmer Cap 1 pF to 12 pF, 2000V

Learn More

Datasheet

33In Stock

$108.53

$92.61

$84.83

$82.89

Min.: 1
Mult.: 1

1 pF to 12 pF

2 kV

SMD/SMT

11.94 mm (0.47 in)

Non-Magnetic

6.35 mm

- 55 C

+ 125 C

Bulk

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

2322-0GR1
Knowles Johanson Manufacturing
1: $21.84
312In Stock

Mfr. Part #
2322-0GR1

Mouser Part #
843-2322-0GR1

Knowles Johanson Manufacturing

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

Datasheet

312In Stock

Cut Tape

$21.84

$17.04

$15.12

$14.64

Reel

$13.49

$13.18

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: $21.84
762In Stock

Mfr. Part #
2322-0GSLR1

Mouser Part #
843-2322-0GSLR1

Knowles Johanson Manufacturing

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

Datasheet

762In Stock

Cut Tape

$21.84

$17.04

$15.12

$14.64

Reel

$14.63

$13.18

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

2322-2GR1
Knowles Johanson Manufacturing
1: $21.84
445In Stock

Mfr. Part #
2322-2GR1

Mouser Part #
843-2322-2GR1

Knowles Johanson Manufacturing

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

Datasheet

445In Stock

Cut Tape

$21.84

$17.04

$15.12

$14.64

Reel

$13.49

$13.18

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 CERA-TRIM, LEAD FREE,T&R, XPB4

2322-4GR1
Knowles Johanson Manufacturing
1: $29.51
451In Stock

Mfr. Part #
2322-4GR1

Mouser Part #
843-2322-4GR1

Knowles Johanson Manufacturing

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

Datasheet

451In Stock

Cut Tape

$29.51

$23.44

$21.02

$20.92

Reel

$18.99

Min.: 1
Mult.: 1

: 500

8.5 pF to 25 pF

SMD/SMT

Ceramic Trimmer Capacitor

- 55 C

+ 125 C

Cera Trimmer

Reel, Cut Tape

Trimmer / Variable Capacitors 0.6 - 4.5PF 500V

27273
Knowles Johanson Manufacturing
1: $56.95
255In Stock

Mfr. Part #
27273

Mouser Part #
843-27273

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors 0.6 - 4.5PF 500V

Datasheet

255In Stock

Cut Tape

$56.95

$45.19

Reel

$45.19

$42.81

$41.93

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: $57.01
263In Stock

Mfr. Part #
27291SL

Mouser Part #
843-27291SL

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors 0.8 - 8.0PF 500V

Learn More

Datasheet

263In Stock

$57.01

$47.45

$43.30

$41.59

Quote

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: $50.10
83In Stock

Mfr. Part #
27293

Mouser Part #
843-27293

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors 0.8 - 8.0PF 500V

Datasheet

83In Stock

$50.10

$45.48

$39.74

$39.30

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: $49.65
49In Stock

Mfr. Part #
5201

Mouser Part #
843-5201

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors AIR CAPR, RoHS

Learn More

Datasheet

49In Stock

$49.65

$44.42

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors 0.6 - 6.0PF 250V

5202
Knowles Johanson Manufacturing
1: $50.80
176In Stock

Mfr. Part #
5202

Mouser Part #
843-5202

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors 0.6 - 6.0PF 250V

Learn More

Datasheet

176In Stock

Cut Tape

$50.80

$44.42

Reel

$44.42

$37.77

$36.96

View

Min.: 1
Mult.: 1

: 20

0.8 pF to 10 pF

Wire

Air Trimmer Capacitor

- 65 C

+ 125 C

Air Capacitors

Reel, Cut Tape

Trimmer / Variable Capacitors AIR TRIMMER CAPACITOR

5453
Knowles Johanson Manufacturing
1: $70.14
112In Stock

Mfr. Part #
5453

Mouser Part #
843-5453

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors AIR TRIMMER CAPACITOR

Learn More

Datasheet

112In Stock

$70.14

$56.38

$53.58

$52.57

View

Min.: 1
Mult.: 1

Bulk

Trimmer / Variable Capacitors AIR CAPR

5500
Knowles Johanson Manufacturing
1: $72.23
96In Stock

Mfr. Part #
5500

Mouser Part #
843-5500

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors AIR CAPR

Learn More

Datasheet

96In Stock

$72.23

$58.10

$54.20

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: $71.06
77In Stock
60Expected 2026-08-21

Mfr. Part #
5502

Mouser Part #
843-5502

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors AIR CAPR

Learn More

Datasheet

77In Stock

60Expected 2026-08-21

$71.06

$57.17

$54.35

$53.32

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: $82.09
164In Stock

Mfr. Part #
5602

Mouser Part #
843-5602

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors 1PF - 30PF 250V

Learn More

Datasheet

164In Stock

Cut Tape

$82.09

$66.46

Reel

$66.46

$63.45

$62.19

View

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

Mouser Electronics®

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