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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: Rp1.700.124
35In Stock
30Expected 24/12/2026

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

30Expected 24/12/2026

Rp1.700.124

Rp1.443.463

Rp1.370.446

Rp1.342.377

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: Rp1.089.752
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

Rp1.089.752

Rp919.685

Rp851.805

Rp830.707

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: Rp1.852.212
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

Rp1.852.212

Rp1.602.890

Rp1.502.904

Rp1.471.900

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 2.0 - 10pF 100volts

JR100
Knowles Voltronics
1: Rp63.110
1.620In Stock
13.000On Order

Mfr. Part No.
JR100

Mouser Part No
768-JR100

Knowles Voltronics

Trimmer/Variable Capacitors 2.0 - 10pF 100volts

Learn More

Datasheet

1.620In Stock

13.000On Order

Cut Tape

Rp63.110

Rp44.397

Rp36.875

Rp34.490

Reel

Rp29.170

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

2 pF to 10 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 Half turn JR 10pF

JR100HV
Knowles Voltronics
1: Rp96.500
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

Rp96.500

Rp68.981

Rp59.258

Rp56.139

Reel

Rp48.617

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: Rp63.661
3.956In Stock
7.000Expected 28/07/2026

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 28/07/2026

Cut Tape

Rp63.661

Rp44.764

Rp37.242

Rp34.857

Reel

Rp29.537

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: Rp96.500
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

Rp96.500

Rp69.348

Rp59.258

Rp56.139

Reel

Rp47.149

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: Rp61.459
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

Rp61.459

Rp43.113

Rp35.775

Rp33.390

Reel

Rp26.969

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: Rp71.916
980In 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

980In Stock

790Expected 08/07/2026

Cut Tape

Rp71.916

Rp51.002

Rp42.563

Rp39.994

Reel

Rp34.307

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: Rp81.456
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

Rp81.456

Rp58.340

Rp49.167

Rp46.599

Reel

Rp40.912

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: Rp1.050.309
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

Rp1.050.309

Rp880.608

Rp818.599

Rp798.234

Quote

Min.: 1
Mult.: 1

KM_HV

Bulk

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

2322-0GR1
Knowles Johanson Manufacturing
1: Rp278.309
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

Rp278.309

Rp217.033

Rp192.633

Rp186.579

Reel

Rp171.902

Rp167.866

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: Rp278.309
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

Rp278.309

Rp217.033

Rp192.633

Rp186.579

Reel

Rp186.395

Rp167.866

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: Rp278.309
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

Rp278.309

Rp217.033

Rp192.633

Rp186.579

Reel

Rp171.902

Rp167.866

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: Rp278.309
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

Rp278.309

Rp217.033

Rp192.633

Rp186.579

Reel

Rp171.902

Rp167.866

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: Rp725.584
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

Rp725.584

Rp575.697

Reel

Rp575.697

Rp545.427

Rp534.236

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: Rp726.318
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

Rp726.318

Rp604.501

Rp551.664

Rp529.832

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: Rp785.392
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

Rp785.392

Rp625.232

Rp625.048

Rp580.834

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: Rp657.704
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

Rp657.704

Rp578.082

Rp488.921

Rp478.464

Min.: 1
Mult.: 1

Bulk

Trimmer/Variable Capacitors AIR TRIMMER CAPACITOR

5453
Knowles Johanson Manufacturing
1: Rp893.634
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

Rp893.634

Rp718.246

Rp682.655

Rp669.812

View

Min.: 1
Mult.: 1

Bulk

Trimmer/Variable Capacitors AIR CAPR

5500
Knowles Johanson Manufacturing
1: Rp920.235
96In Stock

Mfr. Part No.
5500

Mouser Part No
843-5500

Knowles Johanson Manufacturing

Trimmer/Variable Capacitors AIR CAPR

Learn More

Datasheet

96In Stock

Rp920.235

Rp740.261

Rp690.543

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: Rp905.375
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

Rp905.375

Rp728.336

Rp692.378

Rp679.352

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: Rp1.045.905
30In 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

30In Stock

220Expected 02/10/2026

Cut Tape

Rp1.045.905

Rp846.668

Reel

Rp846.668

Rp808.325

Rp792.364

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 THIN TRIM CAPACITOR

9402-0
Knowles Johanson Manufacturing
1: Rp374.442
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

Rp374.442

Rp297.572

Rp266.567

Rp257.027

Quote

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: Rp374.442
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

Rp374.442

Rp297.572

Rp266.567

Rp257.027

Rp240.883

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

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