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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	Diameter	Height	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Trimmer / Variable Capacitors CERA-TRIM CAPACITOR (PROCESS SEAL) 2320-4 Knowles Johanson Manufacturing 1: $41.22 950In Stock	Mfr. Part # 2320-4 Mouser Part # 843-2320-4	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors CERA-TRIM CAPACITOR (PROCESS SEAL)	Datasheet	950In Stock	$41.22 $31.94 $29.25 $26.85 View $26.09 Quote	Min.: 1 Mult.: 1												Bulk
Trimmer / Variable Capacitors PP Cmin2,5/Cmax22, 250Vdc Top & Bottom Adj, Vishay / Dale BFC280851229 BFC280851229 Vishay / Dale 1: $9.20 2,329In Stock	Mfr. Part # BFC280851229 Mouser Part # 594-BFC280851229	Vishay / Dale	Trimmer / Variable Capacitors PP Cmin2,5/Cmax22, 250Vdc Top & Bottom Adj,	Datasheet	2,329In Stock	$9.20 $6.80 $5.95 $5.30 View $5.03 $4.63 Quote	Min.: 1 Mult.: 1	2.5 pF to 22 pF		Radial			Trimmer Capacitor	7.5 mm	10 mm	- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors AIR CAPR, NON-MAG (0.6-6 @250VDC) 5761 Knowles Johanson Manufacturing 1: $154.66 178In Stock	Mfr. Part # 5761 Mouser Part # 843-5761	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR, NON-MAG (0.6-6 @250VDC) Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	178In Stock	$154.66 $130.38 $127.99 $126.14	Min.: 1 Mult.: 1	0.6 pF to 6 pF		Radial	29 mm (1.142 in)		Non-Magnetic					5760	Bulk
Trimmer / Variable Capacitors THIN TRIM CAPACITOR 9410-2SL-1 Knowles Johanson Manufacturing 1: $30.67 1,004In Stock	Mfr. Part # 9410-2SL-1 Mouser Part # 843-9410-2SL-1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors THIN TRIM CAPACITOR Learn More about Knowles Johanson Manufacturing johanson thin trim capacitors	Datasheet	1,004In Stock	$30.67 $23.47 $20.97 $18.97 View $18.72 Quote	Min.: 1 Mult.: 1	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	Bulk
Trimmer / Variable Capacitors 8.0 - 50PF 250V 9410-5SL-1R7 Knowles Johanson Manufacturing 1: $21.33 6,008In Stock	Mfr. Part # 9410-5SL-1R7 Mouser Part # 843-9410-5SL-1R7	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors 8.0 - 50PF 250V Learn More about Knowles Johanson Manufacturing johanson thin trim capacitors	Datasheet	6,008In Stock	Cut Tape $21.33 $16.41 $14.57 $13.64 View Reel $11.95 $13.27 $11.95 $11.95 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	8 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	Reel, Cut Tape, MouseReel
Trimmer / Variable Capacitors PP Cmin2,5/Cmax22, 250Vdc Top & Bottom Adj, BFC280811229 Vishay / BC Components 1: $9.69 657In Stock	Mfr. Part # BFC280811229 Mouser Part # 594-2222-808-11229	Vishay / BC Components	Trimmer / Variable Capacitors PP Cmin2,5/Cmax22, 250Vdc Top & Bottom Adj,	Datasheet	657In Stock	$9.69 $7.22 $6.21 $5.92 View $5.40 $5.38 $5.37	Min.: 1 Mult.: 1	2.5 pF to 22 pF	250 V	Radial						- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors TRIMMER CAPACITOR BFC280823279 Vishay / BC Components 1: $10.26 1,230In Stock	Mfr. Part # BFC280823279 Mouser Part # 594-2222-808-23279	Vishay / BC Components	Trimmer / Variable Capacitors TRIMMER CAPACITOR	Datasheet	1,230In Stock	$10.26 $7.67 $6.63 $6.31 View $5.76 $5.75 Quote	Min.: 1 Mult.: 1	4 pF to 27 pF		Through Hole			Film Dielectric Trimmer		9 mm	- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors TRIMMER CAPACITOR BFC280823508 Vishay / BC Components 1: $6.11 754In Stock	Mfr. Part # BFC280823508 Mouser Part # 594-2222-808-23508	Vishay / BC Components	Trimmer / Variable Capacitors TRIMMER CAPACITOR	Datasheet	754In Stock	$6.11 $4.41 $3.72 $3.51 View $3.15 $3.13 $2.90	Min.: 1 Mult.: 1	1.5 pF to 5 pF		Through Hole			Film Dielectric Trimmer		7 mm	- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors TRIMMER CAPACITOR BFC280831409 Vishay / BC Components 1: $9.09 1,486In Stock	Mfr. Part # BFC280831409 Mouser Part # 594-2222-808-31409	Vishay / BC Components	Trimmer / Variable Capacitors TRIMMER CAPACITOR	Datasheet	1,486In Stock	$9.09 $6.72 $5.79 $5.49 View $4.99 $4.98 Quote	Min.: 1 Mult.: 1	5.5 pF to 40 pF	250 V	Axial						- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors TRIMMER CAPACITOR BFC280831659 Vishay / BC Components 1: $10.13 1,198In Stock	Mfr. Part # BFC280831659 Mouser Part # 594-2222-808-31659	Vishay / BC Components	Trimmer / Variable Capacitors TRIMMER CAPACITOR	Datasheet	1,198In Stock	$10.13 $7.55 $6.53 $6.21 View $5.67 $5.66 Quote	Min.: 1 Mult.: 1	5.5 pF to 65 pF	250 V	Axial						- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors TRIMMER CAPACITOR BFC280832659 Vishay / BC Components 1: $8.05 2,575In Stock 4,000Expected 10/12/2026	Mfr. Part # BFC280832659 Mouser Part # 594-2222-808-32659	Vishay / BC Components	Trimmer / Variable Capacitors TRIMMER CAPACITOR	Datasheet	2,575In Stock 4,000Expected 10/12/2026	$8.05 $5.93 $5.49 $5.47 Quote Quote	Min.: 1 Mult.: 1	5.5 pF to 65 pF	150 V	Radial						- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors TRIMMER CAPACITOR BFC280800016 Vishay / BC Components 1: $8.55 1,432In Stock	Mfr. Part # BFC280800016 Mouser Part # 594-222280800016	Vishay / BC Components	Trimmer / Variable Capacitors TRIMMER CAPACITOR	Datasheet	1,432In Stock	$8.55 $6.31 $5.41 $5.14 View $4.67 $4.65 Quote	Min.: 1 Mult.: 1	2 pF to 18 pF	250 V	Radial						- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors TRIMMER CAPACITOR BFC280811339 Vishay / BC Components 1: $9.91 582In Stock	Mfr. Part # BFC280811339 Mouser Part # 594-222280811339	Vishay / BC Components	Trimmer / Variable Capacitors TRIMMER CAPACITOR	Datasheet	582In Stock	$9.91 $7.37 $6.37 $6.06 View $5.53 $5.51	Min.: 1 Mult.: 1	3 pF to 33 pF	250 V	Radial						- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors 2pF- 18pF 300volts BFC280905217 Vishay / BC Components 1: $18.36 802In Stock	Mfr. Part # BFC280905217 Mouser Part # 594-2281-809-05217	Vishay / BC Components	Trimmer / Variable Capacitors 2pF- 18pF 300volts	Datasheet	802In Stock	$18.36 $14.29 $12.94 $12.45 View $11.56 $11.54 Quote	Min.: 1 Mult.: 1	2 pF to 18 pF	300 V	Radial	7.4 mm (0.291 in)	6.7 mm (0.264 in)	Film Dielectric Trimmer		9 mm	- 40 C	+ 125 C	BFC2809	Blister Pack
Trimmer / Variable Capacitors 7.5mm Film Dielectrc Trimmer BFC280800006 Vishay / BC Components 1: $8.55 999In Stock	Mfr. Part # BFC280800006 Mouser Part # 594-BFC280800006	Vishay / BC Components	Trimmer / Variable Capacitors 7.5mm Film Dielectrc Trimmer	Datasheet	999In Stock	$8.55 $6.31 $5.41 $5.14 View $4.67 $4.65	Min.: 1 Mult.: 1	2.5 pF to 22 pF		Radial			Trimmer Capacitor	7.6 mm	10 mm	- 40 C	+ 70 C	BFC2808	Bulk
Trimmer / Variable Capacitors Digitally Tunable Capacitor (100-3000 MHz) 1.88-14pF, SPI Interface PE64102B-Z pSemi 1: $2.43 7,116In Stock	Mfr. Part # PE64102B-Z Mouser Part # 81-PE64102B-Z	pSemi	Trimmer / Variable Capacitors Digitally Tunable Capacitor (100-3000 MHz) 1.88-14pF, SPI Interface Learn More about pSemi ultracmos dtcs	Datasheet	7,116In Stock	Cut Tape $2.43 $1.98 $1.73 $1.59 Reel $1.47 View $1.51 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1.88 pF to 14 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 1.0 - 5.0PF 250V 2320-1R1 Knowles Johanson Manufacturing 1: $20.96 313In Stock	Mfr. Part # 2320-1R1 Mouser Part # 843-2320-1R1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors 1.0 - 5.0PF 250V	Datasheet	313In Stock	Cut Tape $20.96 $16.34 $14.48 $13.91 Reel $12.94 $12.39	Min.: 1 Mult.: 1 : 500											Cera-Trim	Reel, Cut Tape
Trimmer / Variable Capacitors CERA-TRIM TAPE/REEL ASSY (500 UNITS/REEL) 2320-4SLR1 Knowles Johanson Manufacturing 1: $28.44 139In Stock	Mfr. Part # 2320-4SLR1 Mouser Part # 843-2320-4SLR1	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors CERA-TRIM TAPE/REEL ASSY (500 UNITS/REEL)	Datasheet	139In Stock	Cut Tape $28.44 $22.61 $20.28 $19.55 Reel $18.32 View Quote	Min.: 1 Mult.: 1 : 500												Reel, Cut Tape
Trimmer / Variable Capacitors 0.4 - 2.5PF 500V POKE-THRU 27273-3R5 Knowles Johanson Manufacturing 1: $37.17 349In Stock	Mfr. Part # 27273-3R5 Mouser Part # 843-27273-3R5	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors 0.4 - 2.5PF 500V POKE-THRU Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	349In Stock	Cut Tape $37.17 $30.02 $27.16 $24.95 Reel $24.93 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	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 0.4 - 2.5PF 500V 27283-3R10 Knowles Johanson Manufacturing 1: $35.78 593In Stock	Mfr. Part # 27283-3R10 Mouser Part # 843-27283-3R10	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors 0.4 - 2.5PF 500V Learn More about Knowles Johanson Manufacturing johanson giga trim capacitors	Datasheet	593In Stock	Cut Tape $35.78 $28.83 $26.05 $25.19 View Reel $23.17 $23.45 $23.17 Quote	Min.: 1 Mult.: 1 : 750	0.4 pF to 2.5 pF	500 V				Trimmer Capacitor	3.56 mm		- 65 C	+ 125 C	Giga-Trim	Reel, Cut Tape
Trimmer / Variable Capacitors AIR CAPR 5400 Knowles Johanson Manufacturing 1: $68.76 188In Stock	Mfr. Part # 5400 Mouser Part # 843-5400	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	188In Stock	$68.76 $53.78 $51.47 $49.36 View Quote	Min.: 1 Mult.: 1											Air Capacitors	Bulk
Trimmer / Variable Capacitors AIR CAPR 5601 Knowles Johanson Manufacturing 1: $90.69 38In Stock 80Expected 10/9/2026	Mfr. Part # 5601 Mouser Part # 843-5601	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	38In Stock 80Expected 10/9/2026	$90.69 $73.13 $68.54 $67.21 View Quote	Min.: 1 Mult.: 1											Air Capacitors	Bulk
Trimmer / Variable Capacitors AIR CAPR 5701 Knowles Johanson Manufacturing 1: $70.40 92In Stock	Mfr. Part # 5701 Mouser Part # 843-5701	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	92In Stock	$70.40 $55.07 $52.69 $50.69 View Quote	Min.: 1 Mult.: 1											Air Capacitors	Bulk
Trimmer / Variable Capacitors AIR CAPR 5801 Knowles Johanson Manufacturing 1: $69.52 69In Stock	Mfr. Part # 5801 Mouser Part # 843-5801	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors AIR CAPR Learn More about Knowles Johanson Manufacturing johanson air capacitors	Datasheet	69In Stock	$69.52 $55.93 $53.17 $52.16 View Quote	Min.: 1 Mult.: 1											Air Capacitors	Bulk
Trimmer / Variable Capacitors TUN ELMT RoHS 6926-13 Knowles Johanson Manufacturing 1: $32.92 90In Stock	Mfr. Part # 6926-13 Mouser Part # 843-6926-13	Knowles Johanson Manufacturing	Trimmer / Variable Capacitors TUN ELMT RoHS	Datasheet	90In Stock	$32.92 $27.26 $26.44 $23.84 View $23.22 Quote	Min.: 1 Mult.: 1				0.106 in		Tuning Element	0.267 in				6926	Bulk