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Home > Line Card > Knowles Voltronics
Knowles Voltronics

Knowles Voltronics

- Voltronics Corporation is the world's leader in the design and manufacture of precision trimmer capacitors. Our engineering team works closely with customers to develop leading-edge technologies to solve all of their tuning needs for variable capacitors. Voltronics trimmers include air, glass, sapphire, and PTFE dielectrics that can be used from 1 MHz to over 2 GHz and at voltages up to 20,000 VDC.
Voltronics also offers a complete line of non-magnetic components for the MRI and NMR industries, including trimmer capacitors, chip capacitors, coils, baluns, diodes, and connectors. Emphasizing quality service to engineers, Voltronics has all the non-magnetic components coil designers need.
On February 28, 2014, Dover Corporation spun-off a portion of their Communications Technology Group including Dielectric Laboratories, Syfer, Novacap, and Voltronics into Knowles Corporation. All product information on this website is now part of Knowles Corporation.

Product Category

Capacitors(460 products)
Trimmers, Variable Capacitors(460 products)
Inductors, Coils, Chokes(21 products)
Adjustable Inductors(21 products)
Tools(4 products)
Excavators, Hooks, Picks, Probes, Tuning Tools(4 products)
Discrete Semiconductor Products(1 products)
Diodes - RF(1 products)

Related news

Product List

  • Part#:AP30
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 125V HZT TH
  • In Stock:1595
$22.585/pcsRFQ
  • Part#:EJ25HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-23.0PF 750V HZT
  • In Stock:1230
$27.418/pcsRFQ
JZ300 Image
  • Part#:JZ300
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 5.5-30PF 125V SMD
  • In Stock:102631
$0.228/pcsRFQ
  • Part#:KJ15HVE
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER 0.6-15PF 750V HZ
  • In Stock:1196
$32.934/pcsRFQ
  • Part#:ET4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-4PF 1000V PNL MN
  • In Stock:1527
$22.84/pcsRFQ
AP10HV Image
  • Part#:AP10HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-10PF 1000V TH
  • In Stock:2998
$11.602/pcsRFQ
JR060 Image
  • Part#:JR060
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 2-6PF 100V SMD
  • In Stock:100293
$0.213/pcsRFQ
  • Part#:P8A
  • Manufacturers:Knowles Voltronics
  • Description:CAP SAPPHIRE TRIMMER 0.8-8PF 500
  • In Stock:1633
$21.273/pcsRFQ
  • Part#:A1M12SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-12.0PF 125V SMD
  • In Stock:3021
$12.877/pcsRFQ
  • Part#:KEM4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:2457
$15.306/pcsRFQ
  • Part#:P3D
  • Manufacturers:Knowles Voltronics
  • Description:CAP SAPPHIRE TRIMMER 0.6-2.5PF 5
  • In Stock:1834
$18.874/pcsRFQ
AT10-4 Image
  • Part#:AT10-4
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIM 0.8-10PF 2000V PNL MNT
  • In Stock:1986
$18.879/pcsRFQ
  • Part#:A1F8SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.5-8PF 250V TH
  • In Stock:3188
$10.684/pcsRFQ
  • Part#:A1J12
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-12.0PF 125V SMD
  • In Stock:4415
$7.571/pcsRFQ
  • Part#:A4P5
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-5.0PF 500V HRZ T
  • In Stock:6636
$5.025/pcsRFQ
  • Part#:HTP130C
  • Manufacturers:Knowles Voltronics
  • Description:CAP GLASS TRIMMER 2-130PF 125V H
  • In Stock:514
$61.982/pcsRFQ
  • Part#:KEP8
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER 0.6-8PF 250V HZT
  • In Stock:2489
$13.729/pcsRFQ
JR400 Image
  • Part#:JR400
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 8-40PF 100V SMD
  • In Stock:65491
$0.352/pcsRFQ
  • Part#:AF10HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-10PF 1000V TH
  • In Stock:2900
$11.602/pcsRFQ
  • Part#:A4P5HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-5.0PF 500V HRZ T
  • In Stock:4412
$7.698/pcsRFQ
AF15HV Image
  • Part#:AF15HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-16PF 1000V TH
  • In Stock:2973
$11.937/pcsRFQ
  • Part#:KEJ4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:1987
$15.029/pcsRFQ
  • Part#:A1P12S
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-12.0PF 125V TH
  • In Stock:4392
$7.973/pcsRFQ
  • Part#:A4J3
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.45-3.0PF 250V SMD
  • In Stock:7739
$4.832/pcsRFQ
  • Part#:NT15
  • Manufacturers:Knowles Voltronics
  • Description:CAP PTFE TRIMMER 1-15PF 2000V PN
  • In Stock:305
$99.438/pcsRFQ
NMAM25HV Image
  • Part#:NMAM25HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-23PF 750V SMD
  • In Stock:724
$47.643/pcsRFQ
  • Part#:EF4SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:1657
$19.298/pcsRFQ
  • Part#:A4P3HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.45-3.0PF 125V HRZ
  • In Stock:4509
$7.892/pcsRFQ
  • Part#:EM15HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-16.0PF 1000V VER
  • In Stock:1272
$26.564/pcsRFQ
  • Part#:VTC02E030TVSM
  • Manufacturers:Knowles Voltronics
  • Description:VARIABLE INDUCTOR, NON-MAG, 2 TU
  • In Stock:21240
$1.622/pcsRFQ
  • Part#:P8F
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-8PF 500V SMD
  • In Stock:5906
 RFQ
  • Part#:KT15HVE
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER 1-15PF 750V PNL
  • In Stock:1029
$33.573/pcsRFQ
  • Part#:A1J12SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-12.0PF 125V SMD
  • In Stock:2786
$12.928/pcsRFQ
  • Part#:A1W4SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.45-4.0PF 250V SMD
  • In Stock:4188
$9.421/pcsRFQ
NMNT23-12E Image
  • Part#:NMNT23-12E
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 3-23PF 6000V PNL MNT
  • In Stock:311
$107.778/pcsRFQ
  • Part#:A1M8SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.5-8.0PF 125V SMD
  • In Stock:3506
$10.609/pcsRFQ
  • Part#:A2J1HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER MINI 0.3-1.2PF 250V
  • In Stock:2488
$12.292/pcsRFQ
  • Part#:A1T8S
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.5-8.0PF 125V SMD
  • In Stock:5288
$6.599/pcsRFQ
MX51363-145 Image
  • Part#:MX51363-145
  • Manufacturers:Knowles Voltronics
  • Description:RF DIODE STANDARD AXIAL
  • In Stock:2605
$12.692/pcsRFQ
  • Part#:AF10
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:2047
$17.908/pcsRFQ
  • Part#:A1S4
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.45-4.0PF 250V SMD
  • In Stock:6649
$5.664/pcsRFQ
  • Part#:KJ1SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:3077
$11.914/pcsRFQ
  • Part#:KP1HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:2245
$14.256/pcsRFQ
  • Part#:VTC04E065TVPC
  • Manufacturers:Knowles Voltronics
  • Description:VARIABLE INDUCTOR, NON-MAG, 4 TU
  • In Stock:23155
$1.636/pcsRFQ
  • Part#:EE5
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-5.0PF 250V VERT
  • In Stock:4723
$6.393/pcsRFQ
  • Part#:NMP12ME
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:4991
 RFQ
  • Part#:KJ1HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:2232
$14.835/pcsRFQ
  • Part#:VTC05E088TVSM
  • Manufacturers:Knowles Voltronics
  • Description:VARIABLE INDUCTOR, NON-MAG, 5 TU
  • In Stock:19630
$1.661/pcsRFQ
  • Part#:EM4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-4.0PF 1000V VERT
  • In Stock:1336
$22.476/pcsRFQ
  • Part#:A1M8
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.5-8.0PF 125V SMD
  • In Stock:5029
$6.074/pcsRFQ
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