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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 AIR CAPR (1.5-14 PF) 8053 Knowles Johanson Manufacturing 1: $79.76 196In Stock	Mfr. Part # 8053 Mouser Part # 843-8053	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR (1.5-14 PF) Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	196In Stock	$79.76 $63.41 $60.42 $59.51 View Quote	Min.: 1 Mult.: 1												Air Capacitors	Bulk
Trimmer / Variable Capacitors TRIMMER CAPACITOR BFC280823109 Vishay / BC Components 1: $7.23 272In Stock	Mfr. Part # BFC280823109 Mouser Part # 594-2222-808-23109	Vishay / BC Components	Trimmer / Variable Capacitors TRIMMER CAPACITOR	Datasheet	272In Stock	$7.23 $5.27 $4.49 $4.24 View $3.84 $3.82 Quote	Min.: 1 Mult.: 1	3 pF to 10 pF	150 V	Through Hole			Film Dielectric Trimmer			7 mm	- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors PTFE Dielectric 1000V 1.0 to 16.0pF AM15HV Knowles Voltronics 1: $87.33 2,108In Stock	Mfr. Part # AM15HV Mouser Part # 768-AM15HV	Knowles Voltronics	Trimmer / Variable Capacitors PTFE Dielectric 1000V 1.0 to 16.0pF Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	2,108In Stock	$87.33 $71.62 $67.94 $66.05 View Quote	Min.: 1 Mult.: 1												AM_HV	Bulk
Trimmer / Variable Capacitors 3.0 -15pF 100volts JR150 Knowles Voltronics 1: $4.73 8,906In Stock	Mfr. Part # JR150 Mouser Part # 768-JR150	Knowles Voltronics	Trimmer / Variable Capacitors 3.0 -15pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	8,906In Stock	Cut Tape $4.73 $3.33 $2.77 $2.59 Reel $2.20 View $2.30 $2.08 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 8.0 - 40pF 100volts JR400 Knowles Voltronics 1: $4.62 10,648In Stock 12,000Expected 10/14/2026	Mfr. Part # JR400 Mouser Part # 768-JR400	Knowles Voltronics	Trimmer / Variable Capacitors 8.0 - 40pF 100volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	10,648In Stock 12,000Expected 10/14/2026	Cut Tape $4.62 $3.25 $2.70 $2.52 Reel $2.13 View $2.24 $2.03 $2.02 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 CERA-TRIM, LEAD FREE,T&R, XPB4 2322-1GSLR1 Knowles Johanson Manufacturing 1: $21.06 4,936In Stock	Mfr. Part # 2322-1GSLR1 Mouser Part # 843-2322-1GSLR1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE,T&R, XPB4	Datasheet	4,936In Stock	Cut Tape $21.06 $16.43 $14.57 $14.00 Reel $13.01 View $12.64 Quote	Min.: 1 Mult.: 1 : 500	1 pF to 5 pF		SMD/SMT			Ceramic Trimmer Capacitor				- 55 C	+ 125 C	Cera-Trim	Reel, Cut Tape
Trimmer / Variable Capacitors GIGA-TRIM ROHS 57273-1 Knowles Johanson Manufacturing 1: $63.96 480In Stock	Mfr. Part # 57273-1 Mouser Part # 843-57273-1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors GIGA-TRIM ROHS Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	480In Stock	$63.96 $51.17 $48.58 $47.63 View Quote	Min.: 1 Mult.: 1	0.8 pF to 8 pF	500 V	SMD/SMT	8.38 mm (0.33 in)		Trimmer Capacitor		3.81 mm		- 65 C	+ 125 C	Giga-Trim	Bulk
Trimmer / Variable Capacitors .8~10PF 250V 8052 Knowles Johanson Manufacturing 1: $81.21 348In Stock	Mfr. Part # 8052 Mouser Part # 843-8052	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors .8~10PF 250V Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	348In Stock	$81.21 $67.29 $61.15 $60.42 Quote Quote	Min.: 1 Mult.: 1	0.8 pF to 10 pF		Through Hole			Air Trimmer Capacitor				- 65 C	+ 125 C	Air Trimmer	Bulk
Trimmer / Variable Capacitors THIN TRIM CAPACITOR 9402-1SL-1 Knowles Johanson Manufacturing 1: $30.67 950In Stock	Mfr. Part # 9402-1SL-1 Mouser Part # 843-9402-1SL-1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors THIN TRIM CAPACITOR Learn More about Knowles Johanson Manufacturing johanson thin trim capacitors	Datasheet	950In Stock	$30.67 $23.47 $20.97 $19.86 View $18.62 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		3.56 mm	1.02 mm	- 55 C	+ 125 C	Thin-Trim	Bulk
Trimmer / Variable Capacitors 5.5-30.0pF 100V JZ300 Knowles Voltronics 1: $4.49 12,562In Stock 22,000On Order	Mfr. Part # JZ300 Mouser Part # 768-JZ300	Knowles Voltronics	Trimmer / Variable Capacitors 5.5-30.0pF 100V Learn More about Knowles Voltronics knowles j trimmers	Datasheet	12,562In Stock 22,000On Order On Order Ship Dates Mfr. #: JZ300 Stock: 12,562 Can Ship Immediately On Order: 13,000 Expected 12/9/2026 9,000 Expected 2/12/2027 Factory Lead-Time: 20 Weeks	Cut Tape $4.49 $3.13 $2.60 $2.43 Reel $2.05 View $2.16 $1.95 $1.94 Quote 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 Digitally Tunable Capacitor (100-3000 MHz) 0.9-4.6pF, SPI Interface PE64906B-Z pSemi 1: $2.24 1,007In Stock 30,000On Order	Mfr. Part # PE64906B-Z Mouser Part # 81-PE64906B-Z	pSemi	Trimmer / Variable Capacitors Digitally Tunable Capacitor (100-3000 MHz) 0.9-4.6pF, SPI Interface Learn More about pSemi ultracmos dtcs	Datasheet	1,007In Stock 30,000On Order On Order Ship Dates Mfr. #: PE64906B-Z Stock: 1,007 Can Ship Immediately On Order: 12,000 Expected 2/19/2027 18,000 Expected 5/3/2027 Factory Lead-Time: 24 Weeks	Cut Tape $2.24 $1.82 $1.59 $1.46 Reel $1.34 View $1.39 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	0.9 pF to 4.6 pF		SMD/SMT	2 mm (0.079 in)	2 mm (0.079 in)	Digitally Tunable Capacitor			0.55 mm	- 40 C	+ 85 C	UltraCMOS	Reel, Cut Tape, MouseReel
Trimmer / Variable Capacitors Digitally Tunable Capacitor (100-3000 MHz) 0.85-2.4pF, SPI Interface PE64907B-Z pSemi 1: $2.95 532In Stock	Mfr. Part # PE64907B-Z Mouser Part # 81-PE64907B-Z	pSemi	Trimmer / Variable Capacitors Digitally Tunable Capacitor (100-3000 MHz) 0.85-2.4pF, SPI Interface Learn More about pSemi ultracmos dtcs	Datasheet	532In Stock	Cut Tape $2.95 $2.08 $1.78 $1.56 Reel $1.23 View $1.35 $1.23 $1.22 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	0.85 pF to 2.4 pF		SMD/SMT	2 mm (0.079 in)	2 mm (0.079 in)	Digitally Tunable Capacitor			0.55 mm	- 40 C	+ 85 C	UltraCMOS	Reel, Cut Tape, MouseReel
Trimmer / Variable Capacitors TRIMMER CAPR, NON-MAG, PTFE, 10PF@1250VDC 52H01 Knowles Johanson Manufacturing 1: $149.66 181In Stock	Mfr. Part # 52H01 Mouser Part # 843-52H01	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors TRIMMER CAPR, NON-MAG, PTFE, 10PF@1250VDC	Datasheet	181In Stock	$149.66 $128.97 $119.52 $118.43	Min.: 1 Mult.: 1	1.5 pF to 10 pF		Through Hole			Non-Magnetic Trimmer Capacitor				- 65 C	+ 125 C	Non-Magnetic Capacitors	Bulk
Trimmer / Variable Capacitors TUNING ELEMENT Knowles Johanson Manufacturing 6926-17 6926-17 Knowles Johanson Manufacturing 1: $23.69 144In Stock	Mfr. Part # 6926-17 Mouser Part # 843-6926-17	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors TUNING ELEMENT	Datasheet	144In Stock	$23.69 $19.51 $18.03 $17.07 View $16.59 $15.52 Quote	Min.: 1 Mult.: 1				0.18 in		Tuning Element		0.16 in				6926	Bulk
Trimmer / Variable Capacitors ECO-TRIM 1501 Knowles Johanson Manufacturing 1: $70.06 15In Stock	Mfr. Part # 1501 Mouser Part # 843-1501	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors ECO-TRIM Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	15In Stock	$70.06 $54.81 $48.20 View Quote	Min.: 1 Mult.: 1												Air Capacitors	Bulk
Trimmer / Variable Capacitors ECO-TRIM 1502 Knowles Johanson Manufacturing 1: $70.06 10In Stock	Mfr. Part # 1502 Mouser Part # 843-1502	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors ECO-TRIM Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	10In Stock	$70.06 $54.81 $48.20 View Quote	Min.: 1 Mult.: 1												Air Capacitors	Bulk
Trimmer / Variable Capacitors 0.6 - 2.5PF 250V 2320-0R1 Knowles Johanson Manufacturing 1: $20.96 485In Stock	Mfr. Part # 2320-0R1 Mouser Part # 843-2320-0R1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors 0.6 - 2.5PF 250V	Datasheet	485In Stock	Cut Tape $20.96 $16.34 $14.48 $13.91 Reel $12.94 View $12.44 Quote	Min.: 1 Mult.: 1 : 500												Cera-Trim	Reel, Cut Tape
Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE, XPB4 2322-1G Knowles Johanson Manufacturing 1: $30.21 18In Stock	Mfr. Part # 2322-1G Mouser Part # 843-2322-1G	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE, XPB4	Datasheet	18In Stock	$30.21 $23.79 $21.29 $19.83 View $18.84 Quote	Min.: 1 Mult.: 1												Cera-Trim	Bulk
Trimmer / Variable Capacitors GIGA-TRIM 27281SL Knowles Johanson Manufacturing 1: $67.60 20In Stock	Mfr. Part # 27281SL Mouser Part # 843-27281SL	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors GIGA-TRIM Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	20In Stock	$67.60 $53.40 $50.92 $49.34 View Quote	Min.: 1 Mult.: 1	0.4 pF to 2.5 pF	500 V				Trimmer Capacitor				- 65 C	+ 125 C	Giga-Trim	Bulk
Trimmer / Variable Capacitors Air Capacitor 5853 Knowles Johanson Manufacturing 1: $68.76 10In Stock	Mfr. Part # 5853 Mouser Part # 843-5853	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors Air Capacitor Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	10In Stock	$68.76 $53.78 $47.37 View Quote	Min.: 1 Mult.: 1												Air Capacitors	Bulk
Trimmer / Variable Capacitors SEAL-TRIM CAPACITOR 9611 Knowles Johanson Manufacturing 1: $47.39 32In Stock	Mfr. Part # 9611 Mouser Part # 843-9611	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors SEAL-TRIM CAPACITOR	Datasheet	32In Stock	$47.39 $40.52 $35.02 $32.88 View Quote	Min.: 1 Mult.: 1												Seal-Trim	Bulk
Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4 9710-5 Knowles Johanson Manufacturing 1: $33.23 14In Stock	Mfr. Part # 9710-5 Mouser Part # 843-9710-5	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors THIN TRIM, LEAD FREE, XPB4 Learn More about Knowles Johanson Manufacturing johanson thin trim capacitors	Datasheet	14In Stock	$33.23 $26.12 $23.69 $22.28 View $20.88 Quote	Min.: 1 Mult.: 1	10 pF to 50 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	Bulk
Trimmer / Variable Capacitors VARCAP, 20 pF, 4000 VDC AJ20-4 Knowles Voltronics 1: $171.80 36In Stock	Mfr. Part # AJ20-4 Mouser Part # 768-AJ20-4	Knowles Voltronics	Trimmer / Variable Capacitors VARCAP, 20 pF, 4000 VDC Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	36In Stock	$171.80 $149.37 $138.92 $138.84	Min.: 1 Mult.: 1												A	Bulk
Trimmer / Variable Capacitors PTFE Dielectric 1000V 1.0 to 10.0pF AP10HV Knowles Voltronics 1: $79.78 45In Stock	Mfr. Part # AP10HV Mouser Part # 768-AP10HV	Knowles Voltronics	Trimmer / Variable Capacitors PTFE Dielectric 1000V 1.0 to 10.0pF Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	45In Stock	$79.78 $72.80 $62.14 $60.58	Min.: 1 Mult.: 1	1 pF to 10 pF	1 kV	SMD/SMT	12.7 mm (0.5 in)		Multi-Turn PTFE Trimmer Capacitors		7.62 mm		- 65 C	+ 125 C	AP_HV	Bulk
Trimmer / Variable Capacitors 125Volts 1.0pF-14pF AP14 Knowles Voltronics 1: $71.02 62In Stock	Mfr. Part # AP14 Mouser Part # 768-AP14	Knowles Voltronics	Trimmer / Variable Capacitors 125Volts 1.0pF-14pF Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	62In Stock	$71.02 $59.45 $54.82 $53.38	Min.: 1 Mult.: 1	1 pF to 14 pF	125 V	SMD/SMT	12.7 mm (0.5 in)		Multi-Turn PTFE Trimmer Capacitors		7.62 mm		- 65 C	+ 125 C	A	Bulk