Trimmer/Variable Capacitors

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance Range	Voltage Rating	Termination Style	Length	Width	Type	Tolerance	Height	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Trimmer/Variable Capacitors Ceramic Chip Trimmer 1.5pF to 3pF, - 0%, +50 %, 1MHz JR030 Knowles Voltronics 1: €2.66 9,679In Stock	Mfr. Part No. JR030 Mouser Part No 768-JR030	Knowles Voltronics	Trimmer/Variable Capacitors Ceramic Chip Trimmer 1.5pF to 3pF, - 0%, +50 %, 1MHz Learn More about Knowles Voltronics knowles j trimmers	Datasheet	9,679In Stock	Cut Tape €2.66 €1.93 €1.62 €1.47 Reel €1.15 View €1.30 €1.12 €1.04 MouseReel Available	Min.: 1 Mult.: 1 : 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	- 0 %, + 50 %	1.15 mm	- 40 C	+ 85 C	JR	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 4.5 - 20pF 100volts JR200 Knowles Voltronics 1: €3.09 10,155In Stock 9,000Expected 23/03/2027	Mfr. Part No. JR200 Mouser Part No 768-JR200	Knowles Voltronics	Trimmer/Variable Capacitors 4.5 - 20pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	10,155In Stock 9,000Expected 23/03/2027	Cut Tape €3.09 €2.18 €1.81 €1.61 Reel €1.44 View €1.48 €1.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	4.5 pF to 20 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	JR	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 8.0 - 40pF 100volts JR400 Knowles Voltronics 1: €3.04 28,565In Stock 18,000Expected 22/01/2027	Mfr. Part No. JR400 Mouser Part No 768-JR400	Knowles Voltronics	Trimmer/Variable Capacitors 8.0 - 40pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	28,565In Stock 18,000Expected 22/01/2027	Cut Tape €3.04 €2.15 €1.79 €1.67 Reel €1.41 View €1.48 €1.34 €1.33 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 pF to 40 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	JR	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 2.0 - 6.0pF 110volts JZ060 Knowles Voltronics 1: €2.60 29,422In Stock	Mfr. Part No. JZ060 Mouser Part No 768-JZ060	Knowles Voltronics	Trimmer/Variable Capacitors 2.0 - 6.0pF 110volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	29,422In Stock	Cut Tape €2.60 €1.81 €1.49 €1.39 Reel €1.16 View €1.22 €1.10 €1.08 €1.03 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)	Half-Turn Ceramic Trimmer Capacitors	100 %	1.5 mm	- 40 C	+ 85 C	JZ	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 2.0 - 10pF 100volts JZ100 Knowles Voltronics 1: €3.04 20,608In Stock	Mfr. Part No. JZ100 Mouser Part No 768-JZ100	Knowles Voltronics	Trimmer/Variable Capacitors 2.0 - 10pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	20,608In Stock	Cut Tape €3.04 €2.14 €1.77 €1.66 Reel €1.44 View €1.50 €1.42 €1.33 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)	Half-Turn Ceramic Trimmer Capacitors	100 %	1.5 mm	- 40 C	+ 85 C	JZ	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 4.5 - 20pF 125volts JZ200 Knowles Voltronics 1: €3.12 14,779In Stock 42,000On Order	Mfr. Part No. JZ200 Mouser Part No 768-JZ200	Knowles Voltronics	Trimmer/Variable Capacitors 4.5 - 20pF 125volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	14,779In Stock 42,000On Order On Order Ship Dates Mfr. No: JZ200 Stock: 14,779 Can Dispatch Immediately On Order: 14,000 Expected 11/11/2026 28,000 Expected 19/11/2026 Factory Lead Time: 33 Weeks	Cut Tape €3.12 €2.22 €1.88 €1.71 Reel €1.44 View €1.52 €1.41 €1.32 Quote 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)		100 %	1.5 mm	- 40 C	+ 85 C	JZ	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors Half turn JR 10pF JR100HV Knowles Voltronics 1: €4.86 738In Stock	Mfr. Part No. JR100HV Mouser Part No 768-JR100HV	Knowles Voltronics	Trimmer/Variable Capacitors Half turn JR 10pF Learn More about Knowles Voltronics knowles j trimmers	Datasheet	738In Stock	Cut Tape €4.86 €3.53 €2.99 €2.75 Reel €2.45 View €2.55 €2.29 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 2.0 - 6.0pF 100volts JR060 Knowles Voltronics 1: €2.73 7,521In Stock 7,000Expected 13/01/2027	Mfr. Part No. JR060 Mouser Part No 768-JR060	Knowles Voltronics	Trimmer/Variable Capacitors 2.0 - 6.0pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	7,521In Stock 7,000Expected 13/01/2027	Cut Tape €2.73 €1.94 €1.63 €1.49 Reel €1.22 View €1.32 €1.20 €1.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2 pF to 6 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	JR	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 3.0 -15pF 100volts JR150 Knowles Voltronics 1: €2.84 5,947In Stock	Mfr. Part No. JR150 Mouser Part No 768-JR150	Knowles Voltronics	Trimmer/Variable Capacitors 3.0 -15pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	5,947In Stock	Cut Tape €2.84 €2.16 €1.83 €1.71 Reel €1.45 View €1.52 €1.38 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	JR	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 3.0 - 15PF 350V JR150HV Knowles Voltronics 1: €4.86 784In Stock	Mfr. Part No. JR150HV Mouser Part No 768-JR150HV	Knowles Voltronics	Trimmer/Variable Capacitors 3.0 - 15PF 350V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	784In Stock	Cut Tape €4.86 €3.53 €2.99 €2.75 Reel €2.45 View €2.55 €2.18 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: €3.02 6,388In Stock	Mfr. Part No. JR300 Mouser Part No 768-JR300	Knowles Voltronics	Trimmer/Variable Capacitors 5.0 - 30pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	6,388In Stock	Cut Tape €3.02 €2.12 €1.75 €1.64 Reel €1.38 View €1.45 €1.32 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	JR	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors Trimmer Capacitor 8pF to 50pF, 1MHz, 125V JR500HV Knowles Voltronics 1: €4.10 976In Stock	Mfr. Part No. JR500HV Mouser Part No 768-JR500HV	Knowles Voltronics	Trimmer/Variable Capacitors Trimmer Capacitor 8pF to 50pF, 1MHz, 125V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	976In Stock	Cut Tape €4.10 €2.94 €2.48 €2.33 Reel €2.00 View €2.09 €1.98 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 1.5 - 3.0pF 100volts JZ030 Knowles Voltronics 1: €2.67 4,692In Stock 5,000Expected 04/01/2027	Mfr. Part No. JZ030 Mouser Part No 768-JZ030	Knowles Voltronics	Trimmer/Variable Capacitors 1.5 - 3.0pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	4,692In Stock 5,000Expected 04/01/2027	Cut Tape €2.67 €1.89 €1.58 €1.44 Reel €1.18 View €1.27 €1.17 €1.08 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)	Half-Turn Ceramic Trimmer Capacitors	100 %	1.5 mm	- 40 C	+ 85 C	JZ	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 1.5-3pF 350V JZ030HV Knowles Voltronics 1: €4.15 5,212In Stock	Mfr. Part No. JZ030HV Mouser Part No 768-JZ030HV	Knowles Voltronics	Trimmer/Variable Capacitors 1.5-3pF 350V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	5,212In Stock	Cut Tape €4.15 €2.98 €2.51 €2.15 Reel €2.04 View €2.12 €1.94 €1.88 Quote 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
Trimmer/Variable Capacitors 2.0-10pF 350V JZ100HV Knowles Voltronics 1: €4.38 5,219In Stock	Mfr. Part No. JZ100HV Mouser Part No 768-JZ100HV	Knowles Voltronics	Trimmer/Variable Capacitors 2.0-10pF 350V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	5,219In Stock	Cut Tape €4.38 €3.14 €2.64 €2.55 Reel €2.43 View €2.49 €2.20 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
Trimmer/Variable Capacitors 3.0 -15pF 100volts JZ150 Knowles Voltronics 1: €3.09 5,522In Stock 1,000Expected 13/11/2026	Mfr. Part No. JZ150 Mouser Part No 768-JZ150	Knowles Voltronics	Trimmer/Variable Capacitors 3.0 -15pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	5,522In Stock 1,000Expected 13/11/2026	Cut Tape €3.09 €2.20 €1.85 €1.69 Reel €1.44 View €1.51 €1.38 €1.32 Quote 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
Trimmer/Variable Capacitors 3.0-15pF 350V JZ150HV Knowles Voltronics 1: €4.13 4,398In Stock	Mfr. Part No. JZ150HV Mouser Part No 768-JZ150HV	Knowles Voltronics	Trimmer/Variable Capacitors 3.0-15pF 350V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	4,398In Stock	Cut Tape €4.13 €2.96 €2.49 €2.35 Reel €2.02 View €2.11 €1.99 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
Trimmer/Variable Capacitors 4.5-20pF 350V JZ200HV Knowles Voltronics 1: €5.01 1,907In Stock 2,000Expected 16/02/2027	Mfr. Part No. JZ200HV Mouser Part No 768-JZ200HV	Knowles Voltronics	Trimmer/Variable Capacitors 4.5-20pF 350V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	1,907In Stock 2,000Expected 16/02/2027	Cut Tape €5.01 €3.56 €3.04 €2.55 Reel €2.14 €2.05 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
Trimmer/Variable Capacitors 5.5-30.0pF 100V JZ300 Knowles Voltronics 1: €2.97 8,143In Stock 21,900On Order	Mfr. Part No. JZ300 Mouser Part No 768-JZ300	Knowles Voltronics	Trimmer/Variable Capacitors 5.5-30.0pF 100V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	8,143In Stock 21,900On Order On Order Ship Dates Mfr. No: JZ300 Stock: 8,143 Can Dispatch Immediately On Order: 8,900 Expected 13/11/2026 13,000 Expected 09/12/2026 Factory Lead Time: 22 Weeks	Cut Tape €2.97 €2.07 €1.72 €1.55 Reel €1.36 View €1.40 €1.30 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)	Half-Turn Ceramic Trimmer Capacitors	100 %	1.5 mm	- 40 C	+ 85 C	JZ	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 5.5-30pF 350V JZ300HV Knowles Voltronics 1: €4.20 1,360In Stock	Mfr. Part No. JZ300HV Mouser Part No 768-JZ300HV	Knowles Voltronics	Trimmer/Variable Capacitors 5.5-30pF 350V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	1,360In Stock	Cut Tape €4.20 €3.00 €2.52 €2.37 Reel €2.26 View €2.26 €1.95 €1.94 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
Trimmer/Variable Capacitors 8.0-40pF 350V JZ400HV Knowles Voltronics 1: €4.27 3,034In Stock	Mfr. Part No. JZ400HV Mouser Part No 768-JZ400HV	Knowles Voltronics	Trimmer/Variable Capacitors 8.0-40pF 350V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	3,034In Stock	Cut Tape €4.27 €3.05 €2.56 €2.42 Reel €2.07 View €2.16 €1.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 pF to 40 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
Trimmer/Variable Capacitors 8.0 - 50PF 125V JZ500 Knowles Voltronics 1: €4.98 10,595In Stock 15,000On Order	Mfr. Part No. JZ500 Mouser Part No 768-JZ500	Knowles Voltronics	Trimmer/Variable Capacitors 8.0 - 50PF 125V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	10,595In Stock 15,000On Order On Order Ship Dates Mfr. No: JZ500 Stock: 10,595 Can Dispatch Immediately On Order: 1,000 Expected 04/11/2026 12,000 Expected 11/11/2026 2,000 Expected 13/11/2026 Factory Lead Time: 30 Weeks	Cut Tape €4.98 €3.60 €3.05 €2.88 €2.40 Reel €2.39 MouseReel Available	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	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 8.0 - 50PF 350V JZ500HV Knowles Voltronics 1: €5.69 1,170In Stock 1,000Expected 19/11/2026	Mfr. Part No. JZ500HV Mouser Part No 768-JZ500HV	Knowles Voltronics	Trimmer/Variable Capacitors 8.0 - 50PF 350V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	1,170In Stock 1,000Expected 19/11/2026	Cut Tape €5.69 €4.18 €3.57 €3.22 Reel €2.96 View €3.07 €2.73 Quote	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
Trimmer/Variable Capacitors 2.0 - 10pF 100volts JR100 Knowles Voltronics 1: €3.17 14,986In Stock 12,000Expected 07/01/2027	Mfr. Part No. JR100 Mouser Part No 768-JR100	Knowles Voltronics	Trimmer/Variable Capacitors 2.0 - 10pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	14,986In Stock 12,000Expected 07/01/2027	Cut Tape €3.17 €2.26 €1.92 €1.75 Reel €1.48 View €1.55 €1.44 €1.36 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	JR	Reel, Cut Tape, MouseReel
Trimmer/Variable Capacitors 8.0 - 50PF 100V JR500 Knowles Voltronics 1: €3.98 472In Stock 2,000Expected 19/11/2026	Mfr. Part No. JR500 Mouser Part No 768-JR500	Knowles Voltronics	Trimmer/Variable Capacitors 8.0 - 50PF 100V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	472In Stock 2,000Expected 19/11/2026	Cut Tape €3.98 €2.85 €2.40 €2.25 Reel €1.66 View €2.02 €1.59 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	Reel, Cut Tape, MouseReel

J Series Ceramic Chip Trimmer Capacitors

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J Series Ceramic Chip Trimmer Capacitors

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