.hide-partial { max-height: none; } .show-more { display: none; }

Knowles Trimmer / Variable Capacitors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,197

Applied Filters:

Manufacturer = Knowles

Capacitance Range

Voltage Rating

Termination Style

Length

Width

Type

Tolerance

Diameter

Height

Minimum Operating Temperature

Maximum Operating Temperature

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Capacitance Range	Voltage Rating	Termination Style	Length	Width	Type	Tolerance	Diameter	Height	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Trimmer / Variable Capacitors CERA-TRIM CAPACITOR (PROCESS SEAL) 2320-3 Knowles Johanson Manufacturing 1: $23.59 130In Stock	Mfr. Part # 2320-3 Mouser Part # 843-2320-3	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors CERA-TRIM CAPACITOR (PROCESS SEAL)	Datasheet	130In Stock	$23.59 $18.05 $16.13 $14.59 View $14.06 Quote	Min.: 1 Mult.: 1													Cera-Trim	Bulk
Trimmer / Variable Capacitors 0.5-8 pF +/-100 500V HIGH VOLTAGE A1M8HV Knowles Voltronics 1: $81.61 321In Stock	Mfr. Part # A1M8HV Mouser Part # 768-A1M8HV	Knowles Voltronics	Trimmer / Variable Capacitors 0.5-8 pF +/-100 500V HIGH VOLTAGE Learn More about Knowles Voltronics voltronics knowles a1 a4 ptfe trimmers	Datasheet	321In Stock	$81.61 $65.71 $59.87 $59.85	Min.: 1 Mult.: 1		0.5 pF to 8 pF	500 V		6.6 mm (0.26 in)		Multi-Turn PTFE Trimmer Capacitors		4.06 mm		- 65 C	+ 125 C	A1_HV	Bulk
Trimmer / Variable Capacitors 0.6 - 4.5PF 500V 27271SL Knowles Johanson Manufacturing 1: $49.15 402In Stock	Mfr. Part # 27271SL Mouser Part # 843-27271SL	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors 0.6 - 4.5PF 500V Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	402In Stock	Cut Tape $49.15 $39.32 Reel $39.32 $37.37 $36.64 View Quote	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
Trimmer / Variable Capacitors SEAL-TRIM, INLEAD FREE IN, XPB4 9812 Knowles Johanson Manufacturing 1: $32.56 625In Stock	Mfr. Part # 9812 Mouser Part # 843-9812	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors SEAL-TRIM, INLEAD FREE IN, XPB4	Datasheet	625In Stock	$32.56 $25.22 $20.26 $20.19 View $19.80 Quote	Min.: 1 Mult.: 1													Seal-Trim	Bulk
Trimmer / Variable Capacitors AIR CAPR 5800 Knowles Johanson Manufacturing 1: $57.05 143In Stock	Mfr. Part # 5800 Mouser Part # 843-5800	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	143In Stock	$57.05 $41.87 $40.90 $40.02 View Quote	Min.: 1 Mult.: 1													Air Capacitors	Bulk
Trimmer / Variable Capacitors 2.0 - 6.0pF 110volts JZ060 Knowles Voltronics 1: $3.02 30,597In Stock	Mfr. Part # JZ060 Mouser Part # 768-JZ060	Knowles Voltronics	Trimmer / Variable Capacitors 2.0 - 6.0pF 110volts Learn More about Knowles Voltronics knowles j trimmers	Datasheet	30,597In Stock	Cut Tape $3.02 $2.10 $1.73 $1.62 Reel $1.35 View $1.42 $1.27 $1.25 Quote 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 CERA TRIM CAPACITOR 2320-3SL Knowles Johanson Manufacturing 1: $27.04 40In Stock	Mfr. Part # 2320-3SL Mouser Part # 843-2320-3SL	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors CERA TRIM CAPACITOR	Datasheet	40In Stock	$27.04 $22.58 $19.19 $17.66 View $17.02 Quote	Min.: 1 Mult.: 1													Cera-Trim	Bulk
Trimmer / Variable Capacitors SEAL-TRIM, INLEAD FREE IN, XPB4 9811 Knowles Johanson Manufacturing 1: $32.56 33In Stock	Mfr. Part # 9811 Mouser Part # 843-9811	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors SEAL-TRIM, INLEAD FREE IN, XPB4	Datasheet	33In Stock	$32.56 $25.22 $20.16 Quote Quote	Min.: 1 Mult.: 1													Seal-Trim	Bulk
Trimmer / Variable Capacitors PTFE Dielectric 750V 1.0 to 23.0pF AF25HV Knowles Voltronics 1: $77.91 37In Stock 30Expected 12/29/2026	Mfr. Part # AF25HV Mouser Part # 768-AF25HV	Knowles Voltronics	Trimmer / Variable Capacitors PTFE Dielectric 750V 1.0 to 23.0pF Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	37In Stock 30Expected 12/29/2026	$77.91 $61.90 $52.78 $51.50	Min.: 1 Mult.: 1		1 pF to 23 pF	750 V	SMD/SMT	12.19 mm (0.48 in)		Multi-Turn PTFE Trimmer Capacitors		7.62 mm		- 65 C	+ 125 C	AV_HV	Bulk
Trimmer / Variable Capacitors VARCAP, 14 PF, 250 VDC AJ14 Knowles Voltronics 1: $61.50 96In Stock	Mfr. Part # AJ14 Mouser Part # 768-AJ14	Knowles Voltronics	Trimmer / Variable Capacitors VARCAP, 14 PF, 250 VDC Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	96In Stock	$61.50 $42.34 $41.95 $40.00 Quote Quote	Min.: 1 Mult.: 1													A	Bulk
Trimmer / Variable Capacitors VARCAP, 8 PF, 500 VDC KM8 Knowles Voltronics 1: $50.61 82In Stock	Mfr. Part # KM8 Mouser Part # 768-KM8	Knowles Voltronics	Trimmer / Variable Capacitors VARCAP, 8 PF, 500 VDC Learn More about Knowles Voltronics voltronics knowles a and k series air trimmers	Datasheet	82In Stock	$50.61 $42.40 $39.08 $38.06 View Quote	Min.: 1 Mult.: 1													K	Bulk
Trimmer / Variable Capacitors THIN TRIM CAPACITOR 9401-4 Knowles Johanson Manufacturing 1: $23.59 94In Stock	Mfr. Part # 9401-4 Mouser Part # 843-9401-4	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors THIN TRIM CAPACITOR Learn More about Knowles Johanson Manufacturing johanson thin trim capacitors	Datasheet	94In Stock	$23.59 $18.05 $14.16 $14.11 View $14.03 Quote	Min.: 1 Mult.: 1		1.5 pF to 4 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
Trimmer / Variable Capacitors PTFE Dielectric 600V 1.5 to 55.0pF AJ55HV Knowles Voltronics 1: $109.49 76In Stock	Mfr. Part # AJ55HV Mouser Part # 768-AJ55HV	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	76In Stock	$109.49 $91.09 $85.71	Min.: 1 Mult.: 1		1.5 pF to 55 pF	600 V	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 0.45 to 4.0pF SOL DIELECTRIC TRIM A1M4 Knowles Voltronics 1: $37.35 42In Stock	Mfr. Part # A1M4 Mouser Part # 768-A1M4	Knowles Voltronics	Trimmer / Variable Capacitors 0.45 to 4.0pF SOL DIELECTRIC TRIM Learn More about Knowles Voltronics voltronics knowles a1 a4 ptfe trimmers	Datasheet	42In Stock	$37.35 $33.08 $27.94 $27.11	Min.: 1 Mult.: 1		0.45 pF to 4 pF	250 V	SMD/SMT	6.6 mm (0.26 in)		Multi-Turn PTFE Trimmer Capacitors		4.06 mm		- 65 C	+ 125 C	A1	Bulk
Trimmer / Variable Capacitors PTFE Dielectric 1000V 1.0 to 16.0pF AF15HV Knowles Voltronics 1: $68.23 50In Stock	Mfr. Part # AF15HV Mouser Part # 768-AF15HV	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	50In Stock	$68.23 $56.57 $53.42 $52.10 View Quote	Min.: 1 Mult.: 1		1 pF to 16 pF	1 kV	SMD/SMT	12.19 mm (0.48 in)		Multi-Turn PTFE Trimmer Capacitors		7.62 mm		- 65 C	+ 125 C	AV_HV	Bulk
Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE, XPB4 2322-3G Knowles Johanson Manufacturing 1: $23.74 40In Stock	Mfr. Part # 2322-3G Mouser Part # 843-2322-3G	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors CERA-TRIM, LEAD FREE, XPB4	Datasheet	40In Stock	$23.74 $18.17 $14.65 $14.35 View Quote	Min.: 1 Mult.: 1													Cera-Trim	Bulk
Trimmer / Variable Capacitors THIN TRIM CAPACITOR 9401-1 Knowles Johanson Manufacturing 1: $23.59 47In Stock	Mfr. Part # 9401-1 Mouser Part # 843-9401-1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors THIN TRIM CAPACITOR Learn More about Knowles Johanson Manufacturing johanson thin trim capacitors	Datasheet	47In Stock	$23.59 $18.05 $14.11 $14.06 View Quote	Min.: 1 Mult.: 1		0.5 pF to 1.3 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
Trimmer / Variable Capacitors 0.4 - 2.5PF 500V 27283 Knowles Johanson Manufacturing 1: $49.16 263In Stock	Mfr. Part # 27283 Mouser Part # 843-27283	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors 0.4 - 2.5PF 500V Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	263In Stock	Cut Tape $49.16 $39.36 Reel $39.36 $37.40 $36.13 View Quote	Min.: 1 Mult.: 1 : 20		0.4 pF to 2.5 pF	500 V	SMD/SMT	5.72 mm (0.225 in)		Trimmer Capacitor		3.56 mm		- 65 C	+ 125 C	Giga-Trim	Reel, Cut Tape
Trimmer / Variable Capacitors 0.6 - 4.5PF 500V 47273 Knowles Johanson Manufacturing 1: $49.04 120In Stock	Mfr. Part # 47273 Mouser Part # 843-47273	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors 0.6 - 4.5PF 500V Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	120In Stock	$49.04 $40.15 $37.01 $35.24	Min.: 1 Mult.: 1		0.6 pF to 4.5 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 TRIMMER CAPACITOR A1M4HV Knowles Voltronics 1: $58.74 149In Stock	Mfr. Part # A1M4HV Mouser Part # 768-A1M4HV	Knowles Voltronics	Trimmer / Variable Capacitors TRIMMER CAPACITOR Learn More about Knowles Voltronics voltronics knowles a1 a4 ptfe trimmers	Datasheet	149In Stock	$58.74 $37.61 $36.66 $36.38 View Quote	Min.: 1 Mult.: 1													A1_HV	Bulk
Trimmer / Variable Capacitors NM VARCAP 48 [PF], 3600 [VDC] NMNT48-4E Knowles Voltronics 1: $589.37 3In Stock	Mfr. Part # NMNT48-4E Mouser Part # 768-NMNT48-4E	Knowles Voltronics	Trimmer / Variable Capacitors NM VARCAP 48 [PF], 3600 [VDC] Learn More about Knowles Voltronics nmnt trimmers	Datasheet	3In Stock	$589.37 $555.97	Min.: 1 Mult.: 1		1.5 pF to 48 pF		Stud Threaded			Non-Magnetic PTFE Trimmers						NMNT	Bulk
Trimmer / Variable Capacitors VARCAP, 23 PF, 6000 VDC NMNT23-6ENL Knowles Voltronics 1: $373.69 7In Stock	Mfr. Part # NMNT23-6ENL Mouser Part # 768-NMNT23-6ENL	Knowles Voltronics	Trimmer / Variable Capacitors VARCAP, 23 PF, 6000 VDC Learn More about Knowles Voltronics nmnt trimmers	Datasheet	7In Stock	$373.69 $373.68	Min.: 1 Mult.: 1		3 pF to 23 pF		Stud Threaded			Non-Magnetic PTFE Trimmers						NMNT	Bulk
Trimmer / Variable Capacitors VARCAP, 70 PF, 6000 VDC NMNT70-6E Knowles Voltronics 1: $438.65 30In Stock	Mfr. Part # NMNT70-6E Mouser Part # 768-NMNT70-6E	Knowles Voltronics	Trimmer / Variable Capacitors VARCAP, 70 PF, 6000 VDC Learn More about Knowles Voltronics nmnt trimmers	Datasheet	30In Stock	$438.65	Min.: 1 Mult.: 1		2.5 pF to 70 pF		Stud Threaded			Non-Magnetic PTFE Trimmers						NMNT	Bulk
Trimmer / Variable Capacitors VARCAP, 11PF, 1500 VDC TP11 Knowles Voltronics 1: $257.84 10In Stock	Mfr. Part # TP11 Mouser Part # 768-TP11	Knowles Voltronics	Trimmer / Variable Capacitors VARCAP, 11PF, 1500 VDC Learn More about Knowles Voltronics voltronics knowles qp tp trimmers	Datasheet	10In Stock	$257.84 $228.42 $226.65 Quote Quote	Min.: 1 Mult.: 1													TP	Bulk
Trimmer / Variable Capacitors 2.5 - 10PF 2320-2R1 Knowles Johanson Manufacturing 1: $16.10 485In Stock	Mfr. Part # 2320-2R1 Mouser Part # 843-2320-2R1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors 2.5 - 10PF	Datasheet	485In Stock	Cut Tape $16.10 $12.55 $11.12 $10.53 Reel $9.95 View $9.48 Quote	Min.: 1 Mult.: 1 : 500	No													Reel, Cut Tape