Trimmer / Variable Capacitors

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Thin-Trim Capacitors

Johanson Manufacturing / Knowles Thin-Trim Capacitors are ideal for applications where size and performance are critical. These single-turn capacitors exhibit impressive electrical characteristics and can be used for frequencies up to 2GHz. The thin-trim capacitors operate at >10⁴MΩ insulation resistance and -55°C to 125°C temperature range. These single-turn capacitors are ideally used in medical devices, cordless and cellular phones, RF amplifiers, and broadband wireless LANs.

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Part #

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

9401-1
Knowles Johanson Manufacturing
1: $33.97
47In Stock

Mfr. Part #
9401-1

Mouser Part #
843-9401-1

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

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Datasheet

47In Stock

$33.97

$25.99

$20.32

$20.25

View

Min.: 1
Mult.: 1

0.5 pF to 1.3 pF

SMD/SMT

3.56 mm (0.14 in)

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.81 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

9401-4
Knowles Johanson Manufacturing
1: $33.97
94In Stock

Mfr. Part #
9401-4

Mouser Part #
843-9401-4

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

94In Stock

$33.97

$25.99

$20.32

$20.25

View

Min.: 1
Mult.: 1

1.5 pF to 4 pF

SMD/SMT

3.56 mm (0.14 in)

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.81 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

9410-2SL-1
Knowles Johanson Manufacturing
1: $33.97
1,004In Stock

Mfr. Part #
9410-2SL-1

Mouser Part #
843-9410-2SL-1

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

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Datasheet

1,004In Stock

$33.97

$25.99

$23.23

$21.01

View

Min.: 1
Mult.: 1

4 pF to 18 pF

SMD/SMT

5.08 mm (0.2 in)

Thin Trimmer Capacitor

5.72 mm

1.52 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

9402-1SL-1
Knowles Johanson Manufacturing
1: $33.97
950In Stock

Mfr. Part #
9402-1SL-1

Mouser Part #
843-9402-1SL-1

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

950In Stock

$33.97

$25.99

$23.23

$21.01

View

Min.: 1
Mult.: 1

1 pF to 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

9402-0
Knowles Johanson Manufacturing
1: $29.39
782In Stock

Mfr. Part #
9402-0

Mouser Part #
843-9402-0

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

782In Stock

$29.39

$23.36

$20.92

$20.17

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: $29.39
215In Stock

Mfr. Part #
9402-2

Mouser Part #
843-9402-2

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

215In Stock

$29.39

$23.36

$20.92

$20.17

$18.91

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 THIN TRIM, LEAD FREE, XPB4

9701-0SL-1
Knowles Johanson Manufacturing
1: $26.55
866In Stock

Mfr. Part #
9701-0SL-1

Mouser Part #
843-9701-0SL-1

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

Learn More

Datasheet

866In Stock

$26.55

$21.10

$18.89

$18.42

View

Min.: 1
Mult.: 1

0.25 pF to 0.7 pF

SMD/SMT

3.56 mm (0.14 in)

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.81 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

9702-0SL-1
Knowles Johanson Manufacturing
1: $28.71
566In Stock

Mfr. Part #
9702-0SL-1

Mouser Part #
843-9702-0SL-1

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

Learn More

Datasheet

566In Stock

$28.71

$23.36

$20.92

$19.30

$15.78

Min.: 1
Mult.: 1

0.5 pF to 2.5 pF

SMD/SMT

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.58 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

9702-2
Knowles Johanson Manufacturing
1: $28.93
912In Stock

Mfr. Part #
9702-2

Mouser Part #
843-9702-2

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

Learn More

Datasheet

912In Stock

$28.93

$22.98

$20.59

$19.86

View

Min.: 1
Mult.: 1

2.5 pF to 10 pF

SMD/SMT

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.58 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

9702-2SL-1
Knowles Johanson Manufacturing
1: $21.53
109In Stock

Mfr. Part #
9702-2SL-1

Mouser Part #
843-9702-2SL-1

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

Learn More

Datasheet

109In Stock

$21.53

$16.78

$16.76

$14.27

View

Min.: 1
Mult.: 1

2.5 pF to 10 pF

SMD/SMT

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.58 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

9410-0
Knowles Johanson Manufacturing
1: $29.39
100In Stock

Mfr. Part #
9410-0

Mouser Part #
843-9410-0

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

100In Stock

Cut Tape

$29.39

$23.36

Reel

$20.92

$20.17

$18.91

Min.: 1
Mult.: 1

: 50

1 pF to 4.5 pF

SMD/SMT

5.08 mm (0.2 in)

Thin Trimmer Capacitor

5.72 mm

1.52 mm

- 55 C

+ 125 C

Thin-Trim

Reel, Cut Tape

Trimmer / Variable Capacitors TRIMMER CAPACITOR

9410-2
Knowles Johanson Manufacturing
1: $29.39
77In Stock

Mfr. Part #
9410-2

Mouser Part #
843-9410-2

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors TRIMMER CAPACITOR

Learn More

Datasheet

77In Stock

Cut Tape

$29.39

$23.36

Reel

$20.92

$20.17

$18.91

Min.: 1
Mult.: 1

: 50

4 pF to 18 pF

SMD/SMT

5.08 mm (0.2 in)

Thin Trimmer Capacitor

5.72 mm

1.52 mm

- 55 C

+ 125 C

Thin-Trim

Reel, Cut Tape

Trimmer / Variable Capacitors 8.0 - 50PF 250V

9410-5SL-1R7
Knowles Johanson Manufacturing
1: $20.88
8In Stock
3,000Expected 2026-11-04

Mfr. Part #
9410-5SL-1R7

Mouser Part #
843-9410-5SL-1R7

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors 8.0 - 50PF 250V

Learn More

Datasheet

8In Stock

3,000Expected 2026-11-04

Cut Tape

$20.88

$16.24

$14.39

$13.87

$12.96

Reel

$12.14

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

8 pF to 50 pF

SMD/SMT

5.08 mm (0.2 in)

Thin Trimmer Capacitor

5.72 mm

1.52 mm

- 55 C

+ 125 C

Thin-Trim

Reel, Cut Tape, MouseReel

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

9702-1
Knowles Johanson Manufacturing
1: $28.93
34In Stock

Mfr. Part #
9702-1

Mouser Part #
843-9702-1

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

Learn More

Datasheet

34In Stock

$28.93

$22.98

$20.59

$19.86

$18.60

Min.: 1
Mult.: 1

1 pF to 5 pF

SMD/SMT

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.58 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

9702-6SL-1
Knowles Johanson Manufacturing
1: $37.27
1In Stock

Mfr. Part #
9702-6SL-1

Mouser Part #
843-9702-6SL-1

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

Learn More

Datasheet

1In Stock

$37.27

$28.87

$23.43

$23.01

Quote

Min.: 1
Mult.: 1

8 pF to 25 pF

SMD/SMT

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.58 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

9710-5
Knowles Johanson Manufacturing
1: $31.91
45Expected 2026-09-11

Mfr. Part #
9710-5

Mouser Part #
843-9710-5

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

Learn More

Datasheet

45Expected 2026-09-11

$31.91

$25.53

$22.97

$22.18

$20.84

Min.: 1
Mult.: 1

10 pF to 50 pF

SMD/SMT

5.08 mm (0.2 in)

Thin Trimmer Capacitor

5.72 mm

1.52 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

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

2322-10GR1
Knowles Johanson Manufacturing
500: $13.91
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2322-10GR1

Mouser Part #
843-2322-10GR1

Knowles Johanson Manufacturing

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$13.91

Min.: 500
Mult.: 500

: 500

SMD/SMT

Ceramic Trimmer Capacitor

- 65 C

+ 125 C

Air Capacitors

Reel

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

2322-11GR1
Knowles Johanson Manufacturing
500: $14.28
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2322-11GR1

Mouser Part #
843-2322-11GR1

Knowles Johanson Manufacturing

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$14.28

Min.: 500
Mult.: 500

: 500

SMD/SMT

Ceramic Trimmer Capacitor

- 65 C

+ 125 C

Air Capacitors

Reel

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

2322-12GR1
Knowles Johanson Manufacturing
500: $13.91
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2322-12GR1

Mouser Part #
843-2322-12GR1

Knowles Johanson Manufacturing

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$13.91

Min.: 500
Mult.: 500

: 500

SMD/SMT

Ceramic Trimmer Capacitor

- 65 C

+ 125 C

Air Capacitors

Reel

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

2322-14GR1
Knowles Johanson Manufacturing
500: $17.60
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
2322-14GR1

Mouser Part #
843-2322-14GR1

Knowles Johanson Manufacturing

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$17.60

Min.: 500
Mult.: 500

: 500

SMD/SMT

Ceramic Trimmer Capacitor

- 65 C

+ 125 C

Air Capacitors

Reel

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

9401-0
Knowles Johanson Manufacturing
1: $33.97
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
9401-0

Mouser Part #
843-9401-0

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$33.97

$25.99

$20.32

$20.25

View

Min.: 1
Mult.: 1

0.25 pF to 0.7 pF

SMD/SMT

3.56 mm (0.14 in)

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.81 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors THIN-TRIM TAPE/REEL ASSY (1500 UNITS/REEL)

9401-0SL-1R3
Knowles Johanson Manufacturing
1,500: $8.88
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
9401-0SL-1R3

Mouser Part #
843-9401-0SL-1R3

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN-TRIM TAPE/REEL ASSY (1500 UNITS/REEL)

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$8.88

Min.: 1,500
Mult.: 1,500

: 1,500

0.25 pF to 0.7 pF

SMD/SMT

3.56 mm (0.14 in)

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.81 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Reel

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

9401-1SL-1
Knowles Johanson Manufacturing
1: $28.93
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
9401-1SL-1

Mouser Part #
843-9401-1SL-1

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$28.93

$22.98

$20.59

$19.86

$18.60

Min.: 1
Mult.: 1

0.5 pF to 1.3 pF

SMD/SMT

3.56 mm (0.14 in)

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.81 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Trimmer / Variable Capacitors Thin-Trim

9401-1SL-1R3
Knowles Johanson Manufacturing
1,500: $8.88
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
9401-1SL-1R3

Mouser Part #
843-9401-1SL-1R3

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors Thin-Trim

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$8.88

Min.: 1,500
Mult.: 1,500

: 1,500

0.5 pF to 1.3 pF

SMD/SMT

3.56 mm (0.14 in)

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.81 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Reel

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

9401-2
Knowles Johanson Manufacturing
1: $33.97
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
9401-2

Mouser Part #
843-9401-2

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$33.97

$25.99

$20.32

$20.25

View

Min.: 1
Mult.: 1

0.6 pF to 2 pF

SMD/SMT

3.56 mm (0.14 in)

3.18 mm (0.125 in)

Thin Trimmer Capacitor

3.81 mm

1.02 mm

- 55 C

+ 125 C

Thin-Trim

Bulk

Thin-Trim Capacitors

Mouser Electronics®

Company

Resources

Support

0.25 pF to 0.7 pF
0.5 pF to 1.3 pF
0.5 pF to 2.5 pF
0.6 pF to 2 pF
1 pF to 4.5 pF
1 pF to 5 pF
1.5 pF to 4 pF
2.5 pF to 10 pF
3 pF to 12 pF
4 pF to 18 pF
5 pF to 15 pF
5 pF to 18 pF
5 pF to 25 pF
6 pF to 25 pF
6 pF to 35 pF
7 pF to 18 pF
7 pF to 40 pF
8 pF to 25 pF
8 pF to 50 pF
10 pF to 50 pF