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Trimmer / Variable Capacitors

Trimmer Capacitors & Variable Capacitors are available at Mouser 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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance Range	Voltage Rating	Termination Style	Length	Width	Type	Tolerance	Diameter	Height	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Trimmer / Variable Capacitors 1.0 - 14PF 125V AF14 Knowles Voltronics 1: $57.91 10In Stock	Mfr. Part # AF14 Mouser Part # 768-AF14	Knowles Voltronics	Trimmer / Variable Capacitors 1.0 - 14PF 125V Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	10In Stock	$57.91 $48.47 $44.70 $43.53	Min.: 1 Mult.: 1												A	Bulk
Trimmer / Variable Capacitors PTFE Dielectric 1000V 1.0 to 16.0 pF AJ15HV Knowles Voltronics 1: $68.34 23In Stock	Mfr. Part # AJ15HV Mouser Part # 768-AJ15HV	Knowles Voltronics	Trimmer / Variable Capacitors PTFE Dielectric 1000V 1.0 to 16.0 pF Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	23In Stock	$68.34 $57.69 $53.42 $52.10	Min.: 1 Mult.: 1	1 pF to 16 pF	1 kV	SMD/SMT	12.7 mm (0.5 in)		Multi-Turn PTFE Trimmer Capacitors		7.62 mm		- 65 C	+ 125 C	AJ_HV	Bulk
Trimmer / Variable Capacitors PTFE Dielectric 600V 1.5 to 55.0pF AT55HV Knowles Voltronics 1: $113.92 5In Stock	Mfr. Part # AT55HV Mouser Part # 768-AT55HV	Knowles Voltronics	Trimmer / Variable Capacitors PTFE Dielectric 600V 1.5 to 55.0pF Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	5In Stock	$113.92 $96.68 $89.51 $88.65	Min.: 1 Mult.: 1	1.5 pF to 55 pF	600 V	SMD/SMT	15.49 mm (0.61 in)		Multi-Turn PTFE Trimmer Capacitors		7.62 mm		- 65 C	+ 125 C	AT_HV	Bulk
Trimmer / Variable Capacitors VARCAP, 4 PF, 2000 VDC KM4HV Knowles Voltronics 1: $54.86 10In Stock	Mfr. Part # KM4HV Mouser Part # 768-KM4HV	Knowles Voltronics	Trimmer / Variable Capacitors VARCAP, 4 PF, 2000 VDC Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	10In Stock	$54.86 $45.79 $42.16 $41.04	Min.: 1 Mult.: 1												KM_HV	Bulk
Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4 2322-0GR1 Knowles Johanson Manufacturing 1: $17.17 312In Stock	Mfr. Part # 2322-0GR1 Mouser Part # 843-2322-0GR1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4	Datasheet	312In Stock	Cut Tape $17.17 $13.29 $11.81 $11.34 Reel $10.27 View $9.99 Quote	Min.: 1 Mult.: 1 : 500	0.6 pF to 2.5 pF		SMD/SMT			Ceramic Trimmer Capacitor				- 55 C	+ 125 C	Cera Trimmer	Reel, Cut Tape
Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE, XPB4 2322-2G Knowles Johanson Manufacturing 1: $23.24 100In Stock	Mfr. Part # 2322-2G Mouser Part # 843-2322-2G	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE, XPB4	Datasheet	100In Stock	Cut Tape $23.24 $18.30 Reel $16.38 $15.25 $14.49 View Quote	Min.: 1 Mult.: 1 : 50	2.5 pF to 10 pF		SMD/SMT			Ceramic Trimmer Capacitor				- 55 C	+ 125 C	Cera-Trim	Reel, Cut Tape
Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4 2322-4GR1 Knowles Johanson Manufacturing 1: $21.88 451In Stock	Mfr. Part # 2322-4GR1 Mouser Part # 843-2322-4GR1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4	Datasheet	451In Stock	Cut Tape $21.88 $17.39 $16.21 $15.83 Reel $14.09 View Quote	Min.: 1 Mult.: 1 : 500	8.5 pF to 25 pF		SMD/SMT			Ceramic Trimmer Capacitor				- 55 C	+ 125 C	Cera Trimmer	Reel, Cut Tape
Trimmer / Variable Capacitors TRIMMER CAPACITOR 27273L Knowles Johanson Manufacturing 1: $51.87 9In Stock	Mfr. Part # 27273L Mouser Part # 843-27273L	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors TRIMMER CAPACITOR Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	9In Stock	Cut Tape $51.87 $40.57 Reel $40.57 $37.37 $36.64 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 20	0.6 pF to 4.5 pF	500 V	SMD/SMT	7.98 mm (0.314 in)		Trimmer Capacitor		3.56 mm		- 65 C	+ 125 C	Giga-Trim	Reel, Cut Tape, MouseReel
Trimmer / Variable Capacitors AIR CAPR 5200 Knowles Johanson Manufacturing 1: $53.91 8In Stock	Mfr. Part # 5200 Mouser Part # 843-5200	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	8In Stock	$53.91 $42.64 $40.67 $39.40 View Quote	Min.: 1 Mult.: 1	0.8 pF to 10 pF		Through Hole	12.954 mm (0.51 in)		Air Trimmer Capacitor		7.493 mm		- 65 C	+ 125 C	Air Capacitors	Bulk
Trimmer / Variable Capacitors AIR CAPR, RoHS 5201 Knowles Johanson Manufacturing 1: $40.59 13In Stock	Mfr. Part # 5201 Mouser Part # 843-5201	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR, RoHS Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	13In Stock	$40.59 $31.93 $30.17 $29.53	Min.: 1 Mult.: 1													Bulk
Trimmer / Variable Capacitors 0.6 - 6.0PF 250V 5202 Knowles Johanson Manufacturing 1: $40.59 7In Stock	Mfr. Part # 5202 Mouser Part # 843-5202	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors 0.6 - 6.0PF 250V Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	7In Stock	$40.59 $31.93 $30.17 $29.53	Min.: 1 Mult.: 1	0.8 pF to 10 pF		Wire			Air Trimmer Capacitor				- 65 C	+ 125 C	Air Capacitors	Bulk
Trimmer / Variable Capacitors AIR CAPR 5401 Knowles Johanson Manufacturing 1: $52.97 1In Stock	Mfr. Part # 5401 Mouser Part # 843-5401	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	1In Stock	$52.97 $41.87 $39.93 $38.68 View Quote	Min.: 1 Mult.: 1												Air Capacitors	Bulk
Trimmer / Variable Capacitors AIR CAPR 5451 Knowles Johanson Manufacturing 1: $52.87 19In Stock	Mfr. Part # 5451 Mouser Part # 843-5451	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	19In Stock	Cut Tape $52.87 $42.50 Reel $42.50 $40.40 $39.62 View Quote	Min.: 1 Mult.: 1 : 20	1 pF to 16 pF		Through Hole			Air Trimmer Capacitor				- 65 C	+ 125 C	Air Capacitors	Reel, Cut Tape
Trimmer / Variable Capacitors GIGA-TRIM 57283-1 Knowles Johanson Manufacturing 1: $52.00 10In Stock	Mfr. Part # 57283-1 Mouser Part # 843-57283-1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors GIGA-TRIM Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	10In Stock	$52.00 $41.08 $39.17 $37.95 View Quote	Min.: 1 Mult.: 1	0.6 pF to 4.5 pF	500 V	SMD/SMT			Trimmer Capacitor				- 65 C	+ 125 C	Giga-Trim	Bulk
Trimmer / Variable Capacitors TRIMMER CAPACITOR 9410-2 Knowles Johanson Manufacturing 1: $21.80 77In Stock	Mfr. Part # 9410-2 Mouser Part # 843-9410-2	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors TRIMMER CAPACITOR Learn More about Knowles Johanson Manufacturing johanson thin trim capacitors	Datasheet	77In Stock	Cut Tape $21.80 $17.32 Reel $15.52 $14.76 $14.03 View Quote	Min.: 1 Mult.: 1 : 50	4 pF to 18 pF		SMD/SMT	5.08 mm (0.2 in)	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,LEADFREE,T&R, XPB4 9701-0SL-1R3 Knowles Johanson Manufacturing 1: $11.52 87In Stock	Mfr. Part # 9701-0SL-1R3 Mouser Part # 843-9701-0SL-1R3	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors THIN-TRIM,LEADFREE,T&R, XPB4	Datasheet	87In Stock	Cut Tape $11.52 $8.71 $7.67 $7.09 View Reel $6.16 $6.81 $6.16 Quote	Min.: 1 Mult.: 1 : 1,500	0.25 pF to 0.7 pF	250 V	SMD/SMT	0.14 in	0.125 in				0.04 in	- 55 C	+ 125 C	Thin Trim	Reel, Cut Tape
Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4 9702-1 Knowles Johanson Manufacturing 1: $23.11 19In Stock	Mfr. Part # 9702-1 Mouser Part # 843-9702-1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4 Learn More about Knowles Johanson Manufacturing johanson thin trim capacitors	Datasheet	19In Stock	$23.11 $18.19 $16.28 $15.16 View $14.40 Quote	Min.: 1 Mult.: 1	1 pF to 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
Trimmer / Variable Capacitors SEAL-TRIM, LEAD FREE, XPB4 9814 Knowles Johanson Manufacturing 1: $32.02 21In Stock	Mfr. Part # 9814 Mouser Part # 843-9814	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors SEAL-TRIM, LEAD FREE, XPB4	Datasheet	21In Stock	$32.02 $25.54 $23.25 $22.52 View $21.12 Quote	Min.: 1 Mult.: 1	7 pF to 40 pF		SMD/SMT			Sealed Trimmer Capacitor		6.86 mm		- 55 C	+ 125 C	Seal-Trim	Bulk
Trimmer / Variable Capacitors NON-MAGNETIC VARCAP 23 PF, 1500 VDC Knowles Voltronics NMAM25HV NMAM25HV Knowles Voltronics 1: $235.31 19In Stock	Mfr. Part # NMAM25HV Mouser Part # 768-NMAM25HV	Knowles Voltronics	Trimmer / Variable Capacitors NON-MAGNETIC VARCAP 23 PF, 1500 VDC	Datasheet	19In Stock	$235.31 $208.11 $199.11 Quote Quote	Min.: 1 Mult.: 1												NMA	Bulk
Trimmer / Variable Capacitors TRIMMER CAPR, NON-MAG, PTFE, 10pF@1250VDC 52H02 Knowles Johanson Manufacturing 1: $118.40 5In Stock	Mfr. Part # 52H02 Mouser Part # 843-52H02	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors TRIMMER CAPR, NON-MAG, PTFE, 10pF@1250VDC	Datasheet	5In Stock	$118.40 $90.76 $90.64 $90.62	Min.: 1 Mult.: 1												Non-Magnetic Capacitors	Bulk
Trimmer / Variable Capacitors 8 -40.0pF 110V JZ400 Knowles Voltronics 1: $3.71 171In Stock 2,000Expected 2/16/2027	Mfr. Part # JZ400 Mouser Part # 768-JZ400	Knowles Voltronics	Trimmer / Variable Capacitors 8 -40.0pF 110V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	171In Stock 2,000Expected 2/16/2027	Cut Tape $3.71 $2.61 $2.22 $2.02 $1.77 Reel $1.65 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)	Ceramic Trimmers	100 %		1.5 mm	- 40 C	+ 85 C	JZ	Reel, Cut Tape, MouseReel
Trimmer / Variable Capacitors 8.0 - 50PF 125V JZ500 Knowles Voltronics 1: $5.79 60In Stock 24,000On Order	Mfr. Part # JZ500 Mouser Part # 768-JZ500	Knowles Voltronics	Trimmer / Variable Capacitors 8.0 - 50PF 125V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	60In Stock 24,000On Order On Order Ship Dates Mfr. #: JZ500 Stock: 60 Can Ship Immediately On Order: 12,000 Expected 11/4/2026 12,000 Expected 11/11/2026 Factory Lead-Time: 30 Weeks	Cut Tape $5.79 $4.19 $3.55 $3.35 $2.79 Reel $2.78 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 VARCAP, 9.5 PF, 2500 VDC QM10G Knowles Voltronics 1: $274.13 6In Stock	Mfr. Part # QM10G Mouser Part # 768-QM10G	Knowles Voltronics	Trimmer / Variable Capacitors VARCAP, 9.5 PF, 2500 VDC Learn More about Knowles Voltronics voltronics knowles tm qm trimmers	Datasheet	6In Stock	$274.13 $243.19	Min.: 1 Mult.: 1	0.6 pF to 9.5 pF			1.06 in		Quartz Trimmer		0.25 in				Q	Bulk
Trimmer / Variable Capacitors VARCAP, 10 PF, 500 VDC SF10A Knowles Voltronics 1: $323.81 2In Stock	Mfr. Part # SF10A Mouser Part # 768-SF10A	Knowles Voltronics	Trimmer / Variable Capacitors VARCAP, 10 PF, 500 VDC Learn More about Knowles Voltronics voltronics knowles s series trimmers	Datasheet	2In Stock	$323.81 $288.34	Min.: 1 Mult.: 1												S	Bulk
Trimmer / Variable Capacitors 0.8 - 12PF 750V TP11G Knowles Voltronics 1: $258.63 4In Stock	Mfr. Part # TP11G Mouser Part # 768-TP11G	Knowles Voltronics	Trimmer / Variable Capacitors 0.8 - 12PF 750V Learn More about Knowles Voltronics voltronics knowles qp tp trimmers	Datasheet	4In Stock	$258.63 $231.27	Min.: 1 Mult.: 1												TP	Bulk