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

9401-4
Knowles Johanson Manufacturing
1: $36.56
94In Stock

Mfr. Part #
9401-4

Mouser Part #
843-9401-4

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

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Datasheet

94In Stock

$36.56

$27.98

$21.87

$21.79

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: $36.56
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

$36.56

$27.98

$25.00

$22.61

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, LEAD FREE, XPB4

9710-5
Knowles Johanson Manufacturing
1: $34.35
893In Stock

Mfr. Part #
9710-5

Mouser Part #
843-9710-5

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4

Learn More

Datasheet

893In Stock

$34.35

$27.48

$24.72

$23.87

$22.43

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 THIN TRIM CAPACITOR

9402-1SL-1
Knowles Johanson Manufacturing
1: $36.56
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

$36.56

$27.98

$25.00

$22.61

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 8.0 - 50PF 250V

9410-5SL-1R7
Knowles Johanson Manufacturing
1: $21.82
19In Stock
3,000Expected 2026-05-15

Mfr. Part #
9410-5SL-1R7

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

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors 8.0 - 50PF 250V

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Datasheet

19In Stock

3,000Expected 2026-05-15

Cut Tape

$21.82

$16.97

$15.04

$14.93

$13.95

Reel

$12.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 CAPACITOR

9402-0
Knowles Johanson Manufacturing
1: $36.56
848In Stock

Mfr. Part #
9402-0

Mouser Part #
843-9402-0

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

848In Stock

$36.56

$28.74

$24.41

$22.61

View

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, LEAD FREE, XPB4

9701-0SL-1
Knowles Johanson Manufacturing
1: $26.12
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

$26.12

$20.75

$18.58

$18.31

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: $22.51
627In 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

627In Stock

$22.51

$17.89

$14.91

$13.87

$13.55

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: $30.72
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

$30.72

$24.41

$21.87

$21.10

Quote

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: $36.56
110In 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

110In Stock

$36.56

$28.74

$24.41

$22.61

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

9402-2
Knowles Johanson Manufacturing
1: $36.56
65In Stock
550On Order

Mfr. Part #
9402-2

Mouser Part #
843-9402-2

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

65In Stock

550On Order

$36.56

$28.74

$24.41

$22.61

View

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 CAPACITOR

9410-0
Knowles Johanson Manufacturing
1: $36.56
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

$36.56

$28.74

Reel

$24.41

$22.61

$21.75

View

Min.: 1
Mult.: 1

Reel: 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: $36.56
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

$36.56

$28.74

Reel

$24.41

$22.61

$21.75

Quote

Min.: 1
Mult.: 1

Reel: 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 THIN TRIM, LEAD FREE, XPB4

9702-1
Knowles Johanson Manufacturing
1: $30.72
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

$30.72

$24.41

$21.87

$21.10

$19.76

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: $40.11
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

$40.11

$31.08

$25.22

$24.77

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

2322-10GR1
Knowles Johanson Manufacturing
500: $14.97
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

$14.97

Min.: 500
Mult.: 500

Reel: 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: $15.38
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

$15.38

Min.: 500
Mult.: 500

Reel: 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: $14.97
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

$14.97

Min.: 500
Mult.: 500

Reel: 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: $18.94
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

$18.94

Min.: 500
Mult.: 500

Reel: 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: $36.56
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

$36.56

$27.98

$21.87

$21.79

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: $9.56
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

$9.56

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

Reel: 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

9401-1
Knowles Johanson Manufacturing
1: $36.56
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
9401-1

Mouser Part #
843-9401-1

Knowles Johanson Manufacturing

Trimmer / Variable Capacitors THIN TRIM CAPACITOR

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$36.56

$27.98

$21.87

$21.79

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

9401-1SL-1
Knowles Johanson Manufacturing
1: $30.72
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

$30.72

$24.41

$21.87

$21.10

$19.76

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: $9.56
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

$9.56

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

Reel: 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: $36.56
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

$36.56

$27.98

$21.87

$21.79

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