Trimmer/Variable Capacitors

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.
Results: 1,282
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance Range
Voltage Rating
Termination Style
Length
Width
Type
Tolerance
Diameter
Height
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR TRIMMER CAPACITOR
Datasheet
48In Stock
60Expected 30/10/2026
Min.: 1
Mult.: 1

Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
96In Stock
Min.: 1
Mult.: 1

1 pF to 20 pF 250 V Through Hole 0.49 in 0.28 in 0.28 in 0.49 in - 65 C + 125 C Air Trimmer Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors AIR CAPR
Datasheet
133In Stock
Min.: 1
Mult.: 1

1 pF to 20 pF Wire Air Trimmer Capacitor - 65 C + 125 C Air Trimmer Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors THIN TRIM CAPACITOR
Datasheet
782In Stock
Min.: 1
Mult.: 1

0.5 pF to 2.5 pF SMD/SMT 3.18 mm (0.125 in) 3.18 mm (0.125 in) Thin Trimmer Capacitor 3.56 mm 1.02 mm - 55 C + 125 C Thin-Trim Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors THIN TRIM CAPACITOR
Datasheet
215In Stock
Min.: 1
Mult.: 1

2.5 pF to 10 pF SMD/SMT 3.18 mm (0.125 in) 3.18 mm (0.125 in) Thin Trimmer Capacitor 3.56 mm 1.02 mm - 55 C + 125 C Thin-Trim Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors SEAL-TRIM CAPACITOR
Datasheet
94In Stock
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
Knowles Johanson Manufacturing Trimmer/Variable Capacitors THIN TRIM, LEAD FREE, XPB4
Datasheet
851In Stock
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
Knowles Johanson Manufacturing Trimmer/Variable Capacitors THIN TRIM, LEAD FREE, XPB4
Datasheet
566In Stock
Min.: 1
Mult.: 1

0.5 pF to 2.5 pF SMD/SMT 3.18 mm (0.125 in) 3.18 mm (0.125 in) Thin Trimmer Capacitor 3.58 mm 1.02 mm - 55 C + 125 C Thin-Trim Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors Trimmer/Variable Capacitors 0.5PF-2.5PF 250V
Datasheet
878In Stock
1,500Expected 03/11/2026
Min.: 1
Mult.: 1
: 1,500

0.5 pF to 2.5 pF 250 V SMD/SMT 0.125 in 0.125 in 0.04 in - 55 C + 125 C Thin Trim Reel, Cut Tape
Knowles Johanson Manufacturing Trimmer/Variable Capacitors THIN TRIM, LEAD FREE, XPB4
Datasheet
859In Stock
Min.: 1
Mult.: 1

2.5 pF to 10 pF SMD/SMT 3.18 mm (0.125 in) 3.18 mm (0.125 in) Thin Trimmer Capacitor 3.58 mm 1.02 mm - 55 C + 125 C Thin-Trim Bulk
Knowles Johanson Manufacturing Trimmer/Variable Capacitors SEAL-TRIM, LEAD FREE, XPB4
Datasheet
500In Stock
Min.: 1
Mult.: 1

4 pF to 18 pF SMD/SMT Sealed Trimmer Capacitor 6.86 mm - 55 C + 125 C Seal-Trim Bulk
Knowles Voltronics Trimmer/Variable Capacitors 1.5-3pF 350V
Datasheet
4,486In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

1.5 pF to 3 pF 100 V SMD/SMT 4.5 mm (0.177 in) 3.2 mm (0.126 in) HV Ceramic Chip Trimmer Capacitors 100 % 1.5 mm - 40 C + 85 C JZ_HV Reel, Cut Tape, MouseReel
Knowles Voltronics Trimmer/Variable Capacitors 2.0-6.0pF 350V
Datasheet
1,205In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

2 pF to 6 pF 100 V SMD/SMT 4.5 mm (0.177 in) 3.2 mm (0.126 in) HV Ceramic Chip Trimmer Capacitors 100 % 1.5 mm - 40 C + 85 C JZ_HV Reel, Cut Tape, MouseReel
Knowles Voltronics Trimmer/Variable Capacitors 2.0-10pF 350V
Datasheet
985In Stock
2,000Expected 11/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

2 pF to 10 pF 100 V SMD/SMT 4.5 mm (0.177 in) 3.2 mm (0.126 in) HV Ceramic Chip Trimmer Capacitors 100 % 1.5 mm - 40 C + 85 C JZ_HV Reel, Cut Tape, MouseReel
Knowles Voltronics Trimmer/Variable Capacitors 3.0 -15pF 100volts
Datasheet
1,551In Stock
7,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3 pF to 15 pF 100 V SMD/SMT 4.5 mm (0.177 in) 3.2 mm (0.126 in) 100 % 1.5 mm - 40 C + 85 C JZ Reel, Cut Tape, MouseReel
Knowles Voltronics Trimmer/Variable Capacitors 3.0-15pF 350V
Datasheet
2,440In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3 pF to 15 pF 100 V SMD/SMT 4.5 mm (0.177 in) 3.2 mm (0.126 in) 100 % 1.5 mm - 40 C + 85 C JZ_HV Reel, Cut Tape, MouseReel
Knowles Voltronics Trimmer/Variable Capacitors 4.5-20pF 350V
Datasheet
2,628In Stock
1,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4.5 pF to 20 pF 100 V SMD/SMT 4.5 mm (0.177 in) 3.2 mm (0.126 in) HV Ceramic Chip Trimmer Capacitors 100 % 1.5 mm - 40 C + 85 C JZ_HV Reel, Cut Tape, MouseReel
Knowles Voltronics Trimmer/Variable Capacitors 5.5-30pF 350V
Datasheet
1,492In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

5.5 pF to 30 pF 100 V SMD/SMT 4.5 mm (0.177 in) 3.2 mm (0.126 in) HV Ceramic Chip Trimmer Capacitors 100 % 1.5 mm - 40 C + 85 C JZ_HV Reel, Cut Tape, MouseReel
Knowles Voltronics Trimmer/Variable Capacitors 8.0 - 50PF 350V
Datasheet
1,731In Stock
Min.: 1
Mult.: 1
: 1,000

100 V SMD/SMT 4.5 mm (0.177 in) 3.2 mm (0.126 in) 100 % 1.5 mm - 40 C + 85 C JZ_HV Reel, Cut Tape
Knowles Voltronics Trimmer/Variable Capacitors NON-MAGNETIC VARCAP 40 PF, 2000 VDC
Datasheet
8In Stock
Min.: 1
Mult.: 1

1.5 pF to 40 pF SMD/SMT 14.224 mm (0.56 in) Non-Magnetic Trimmer Capacitor 6.35 mm - 65 C + 125 C NMA Bulk
Knowles Voltronics Trimmer/Variable Capacitors VARCAP, 15 PF, 4000 VDC
Datasheet
25In Stock
Min.: 1
Mult.: 1

1 pF to 15 pF Stud Threaded Non-Magnetic PTFE Trimmers NMNT Bulk
Knowles Voltronics Trimmer/Variable Capacitors 120pF @ 1000V GLASS NON-MAGNETIC
Datasheet
11In Stock
10Expected 19/11/2026
Min.: 1
Mult.: 1

2 pF to 120 pF Wire 44.704 mm (1.76 in) Non-Magnetic Trimmer Capacitor 7.874 mm NMT Bulk
Knowles Johanson Manufacturing 6926-0
Knowles Johanson Manufacturing Trimmer/Variable Capacitors Tuning Element; 0.234-64 UNS-2A; Brass Construction; Rod Length 0.106"; Rod Diameter 0.160"
Datasheet
30In Stock
Min.: 1
Mult.: 1

0.106 in Tuning Element 0.16 in 6926 Bulk
Knowles Johanson Manufacturing 6940-1
Knowles Johanson Manufacturing Trimmer/Variable Capacitors Tuning Element; 0.234-64 UNS-2A; Brass Construction; Rod Length 0.450"; Rod Diameter 0.125"
Datasheet
99In Stock
Min.: 1
Mult.: 1

0.45 in Tuning Element 0.125 in Bulk
Knowles Johanson Manufacturing 9401-0SL-1
Knowles Johanson Manufacturing Trimmer/Variable Capacitors THIN TRIM CAPACITOR 414In Stock
Min.: 1
Mult.: 1

Bulk