J Series Ceramic Chip Trimmer Capacitors

Voltronics / Knowles J Series Ceramic Chip Trimmer Capacitors outperform all similar trimmers and provide leading stability over time with low capacitance drift. Voltronics / Knowles J Series Ceramic Chip Trimmer Capacitors offer up to 50% higher Q than similar trimmers. J Series Trimmers are usable to over 1GHz and have no exposed metal mechanism underneath the JR and JZ capacitors.

Results: 32
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
Height
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Knowles Voltronics Trimmer/Variable Capacitors 4.5-20pF 350V
Datasheet
3,901Expected 08/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 8 -40.0pF 110V
Datasheet
3,828Expected 06/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

8 pF to 40 pF 100 V SMD/SMT 4.5 mm (0.177 in) 3.2 mm (0.126 in) Ceramic Trimmers 100 % 1.5 mm - 40 C + 85 C JZ Reel, Cut Tape, MouseReel
Knowles Voltronics Trimmer/Variable Capacitors TRIMMER CAPACITOR
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

1.5 pF to 3 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
Knowles Voltronics Trimmer/Variable Capacitors 2.0 - 6.0PF 350V
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

2 pF to 6 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
Knowles Voltronics Trimmer/Variable Capacitors 4.5 - 20PF 350V
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

4.5 pF to 20 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
Knowles Voltronics Trimmer/Variable Capacitors Half turn JR 30pF
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

5.5 pF to 30 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
Knowles Voltronics Trimmer/Variable Capacitors 8.0 - 40PF 350V
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

8 pF to 40 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