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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#:EF15HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-16.0PF 1000V VER
  • In Stock:1485
$26.429/pcsRFQ
JZ400HV Image
  • Part#:JZ400HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 8-40PF 350V SMD
  • In Stock:68774
$0.497/pcsRFQ
  • Part#:NT50
  • Manufacturers:Knowles Voltronics
  • Description:CAP PTFE TRIMMER
  • In Stock:155
$210.594/pcsRFQ
  • Part#:KP4SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:2821
$12.912/pcsRFQ
  • Part#:NMP12JFSK
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:5124
 RFQ
  • Part#:P5D
  • Manufacturers:Knowles Voltronics
  • Description:CAP SAPPHIRE TRIMMER 0.6-4.5PF 5
  • In Stock:1567
$20.169/pcsRFQ
AP25HV Image
  • Part#:AP25HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-23PF 750V TH
  • In Stock:3560
$9.171/pcsRFQ
  • Part#:KET4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:2459
$15.254/pcsRFQ
  • Part#:NT70-15E
  • Manufacturers:Knowles Voltronics
  • Description:CAP PTFE TRIMMER
  • In Stock:176
$202.207/pcsRFQ
  • Part#:AP55SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 125V HZT TH
  • In Stock:1037
$33.034/pcsRFQ
  • Part#:KJ15HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER 0.6-15PF 750V HZ
  • In Stock:1118
$29.402/pcsRFQ
  • Part#:A4J5HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-5.0PF 125V HRZ S
  • In Stock:4616
$7.639/pcsRFQ
  • Part#:A1F8HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.5-8PF 250V TH
  • In Stock:3416
$9.973/pcsRFQ
  • Part#:EM14
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-14.0PF 125V VERT
  • In Stock:4575
$8.285/pcsRFQ
  • Part#:ET10HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-10.0PF 1000V PNL
  • In Stock:1596
$23.188/pcsRFQ
  • Part#:AP10SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:3736
$8.915/pcsRFQ
  • Part#:AJ55SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 250V HRZ SMD
  • In Stock:967
$33.19/pcsRFQ
  • Part#:AJ10-4E
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-10 PF 2000V
  • In Stock:1603
$23.632/pcsRFQ
  • Part#:A3T10LHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-10.0PF 250V PNL
  • In Stock:2744
$11.211/pcsRFQ
  • Part#:EJ10HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-10PF 1000V HZT S
  • In Stock:1572
$23.498/pcsRFQ
AM4HV Image
  • Part#:AM4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-4PF 1000V SMD
  • In Stock:3358
$11.298/pcsRFQ
  • Part#:HTM64C
  • Manufacturers:Knowles Voltronics
  • Description:CAP GLASS TRIMMER 2-64PF 125V PN
  • In Stock:618
$57.934/pcsRFQ
  • Part#:ET10
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-10PF 250V PNL MN
  • In Stock:5698
$6.224/pcsRFQ
AF25HV Image
  • Part#:AF25HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-23PF 750V TH
  • In Stock:2884
$12.892/pcsRFQ
  • Part#:AT10LHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-10.0PF 250V PNL
  • In Stock:1413
$26.294/pcsRFQ
AP14 Image
  • Part#:AP14
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-14PF 125V TH
  • In Stock:3866
$8.766/pcsRFQ
  • Part#:AJ25SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-23.0PF 125V HRZ
  • In Stock:1773
$21.016/pcsRFQ
  • Part#:A1J8S
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.5-8PF 250V SMD
  • In Stock:5069
$6.607/pcsRFQ
  • Part#:KEM8
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:2502
$13.326/pcsRFQ
  • Part#:NT50E
  • Manufacturers:Knowles Voltronics
  • Description:CAP PTFE TRIMMER
  • In Stock:150
$208.549/pcsRFQ
  • Part#:EF10HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-10.0PF 250V VERT
  • In Stock:1282
$23.954/pcsRFQ
  • Part#:ED5
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:5134
$6.578/pcsRFQ
  • Part#:EJ14
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-14.0PF 125V HZT
  • In Stock:3565
$8.755/pcsRFQ
  • Part#:A1M12HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-12.0PF 125V SMD
  • In Stock:2661
$12.075/pcsRFQ
  • Part#:VTC07E130TRSM
  • Manufacturers:Knowles Voltronics
  • Description:VARIABLE INDUCTOR, NON-MAG, 7 TU
  • In Stock:20129
$1.535/pcsRFQ
  • Part#:AF10SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:1602
$18.976/pcsRFQ
  • Part#:VTC06E110TVPC
  • Manufacturers:Knowles Voltronics
  • Description:VARIABLE INDUCTOR, NON-MAG, 6 TU
  • In Stock:19352
$1.627/pcsRFQ
  • Part#:AM4
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1000V VERT SMD
  • In Stock:1486
$20.049/pcsRFQ
  • Part#:A1T8SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.5-8.0PF 125V SMD
  • In Stock:2940
$10.927/pcsRFQ
  • Part#:A1T4SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.45-4.0PF 250V SMD
  • In Stock:3208
$9.526/pcsRFQ
  • Part#:AT20-4E
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-20.0PF 2000V PNL
  • In Stock:1128
$27.516/pcsRFQ
JZ500 Image
  • Part#:JZ500
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 8-50PF 125V SMD
  • In Stock:63166
$0.298/pcsRFQ
  • Part#:AT25LSD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:1800
$20.566/pcsRFQ
  • Part#:A1M4SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.45-4.0PF 250V SMD
  • In Stock:3875
$9.468/pcsRFQ
  • Part#:VTC09E160TRSM
  • Manufacturers:Knowles Voltronics
  • Description:VARIABLE INDUCTOR, NON-MAG, 9 TU
  • In Stock:23822
$1.603/pcsRFQ
  • Part#:NT10-6
  • Manufacturers:Knowles Voltronics
  • Description:CAP PTFE TRIMMER 2-10PF 6000V PN
  • In Stock:308
$100.807/pcsRFQ
  • Part#:A3F10HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-10.0PF 250V SMD
  • In Stock:2690
$11.195/pcsRFQ
  • Part#:NMP5AE
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:4615
 RFQ
  • Part#:EM10
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-10.0PF 250V VERT
  • In Stock:5235
$6.589/pcsRFQ
  • Part#:ED10
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 250V VERT TH
  • In Stock:5647
$6.355/pcsRFQ
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