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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#:KZ3S
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER 0.3-3PF 2000V PN
  • In Stock:788
$49.043/pcsRFQ
KEJ8 Image
  • Part#:KEJ8
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-8PF 250V SMD
  • In Stock:4589
$6.673/pcsRFQ
AM25SD Image
  • Part#:AM25SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-23PF 125V SMD
  • In Stock:3325
$10.142/pcsRFQ
AP40SD Image
  • Part#:AP40SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.5-40PF 250V TH
  • In Stock:2489
$12.947/pcsRFQ
  • Part#:ET25HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-25PF 750V PNL MN
  • In Stock:1303
$27.242/pcsRFQ
  • Part#:AE10
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:1917
$18.387/pcsRFQ
AP40HV Image
  • Part#:AP40HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.5-40PF 1000V TH
  • In Stock:1947
$16.213/pcsRFQ
  • Part#:NT70-6
  • Manufacturers:Knowles Voltronics
  • Description:CAP PTFE TRIMMER
  • In Stock:291
$135.255/pcsRFQ
  • Part#:KJ4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:2014
$16.188/pcsRFQ
  • Part#:VTC03E048TVSM
  • Manufacturers:Knowles Voltronics
  • Description:VARIABLE INDUCTOR, NON-MAG, 3 TU
  • In Stock:19939
$1.615/pcsRFQ
JR100 Image
  • Part#:JR100
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 2-10PF 100V SMD
  • In Stock:84884
$0.228/pcsRFQ
  • Part#:A1J4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.45-4.0PF 250V SMD
  • In Stock:3443
$8.779/pcsRFQ
  • Part#:KF4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER 0.5-4PF 1000V VE
  • In Stock:1863
$16.005/pcsRFQ
  • Part#:A3F10
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-10.0PF 250V SMD
  • In Stock:4251
$7.013/pcsRFQ
  • Part#:A3T10L
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-10.0PF 250V PNL
  • In Stock:4951
$6.738/pcsRFQ
  • Part#:A1J12HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-12.0PF 125V SMD
  • In Stock:3225
$11.648/pcsRFQ
  • Part#:P5C
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:5757
 RFQ
  • Part#:A3T10HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-10.0PF 250V PNL
  • In Stock:2829
$10.904/pcsRFQ
TT-900 Image
  • Part#:TT-900
  • Manufacturers:Knowles Voltronics
  • Description:TUNING TOOL FLAT CERAMIC 4.3"
  • In Stock:2065
$14.647/pcsRFQ
  • Part#:A1P12SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-12.0PF 125V TH
  • In Stock:3016
$12.504/pcsRFQ
  • Part#:A4M5HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.6-5.0PF 125V VERT
  • In Stock:4285
$7.744/pcsRFQ
AT10 Image
  • Part#:AT10
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-10PF 250V PNL MNT
  • In Stock:3688
$9.938/pcsRFQ
JZ300HV Image
  • Part#:JZ300HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 5.5-30PF 350V SMD
  • In Stock:65967
$0.523/pcsRFQ
  • Part#:A1W8S
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.5-8.0PF 250V SMD
  • In Stock:5198
$6.606/pcsRFQ
  • Part#:KET8
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER 0.6-8PF 250V PNL
  • In Stock:2619
$13.47/pcsRFQ
AP10 Image
  • Part#:AP10
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-10PF 250V TH
  • In Stock:3804
$9.859/pcsRFQ
  • Part#:VTC03E048TRSM
  • Manufacturers:Knowles Voltronics
  • Description:VARIABLE INDUCTOR, NON-MAG, 3 TU
  • In Stock:21001
$1.526/pcsRFQ
  • Part#:AD5
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:2125
$17.807/pcsRFQ
  • Part#:AF14
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:1492
$20.9/pcsRFQ
  • Part#:A1S4SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.45-4.0PF 250V SMD
  • In Stock:3396
$10.24/pcsRFQ
  • Part#:A1P4SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.45-4.0PF 250V SMD
  • In Stock:3123
$9.563/pcsRFQ
  • Part#:A1S8SHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.5-8.0PF 125V SMD
  • In Stock:3157
$10.986/pcsRFQ
  • Part#:AT10N
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-10.0PF 250V PNL
  • In Stock:1681
$20.932/pcsRFQ
  • Part#:AJ10HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-10 PF 2000V
  • In Stock:1400
$26.891/pcsRFQ
NMNT10-12E Image
  • Part#:NMNT10-12E
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 2-10PF 6000V PNL MNT
  • In Stock:482
$66.82/pcsRFQ
  • Part#:KM4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER 0.5-4PF 1000V VE
  • In Stock:1880
$16.221/pcsRFQ
AJ15HV Image
  • Part#:AJ15HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1-16PF 1000V SMD
  • In Stock:3087
$12.518/pcsRFQ
  • Part#:AT4SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-4.0PF 1000V PNL
  • In Stock:1889
$20.242/pcsRFQ
  • Part#:ET25LSD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER
  • In Stock:1544
$20.435/pcsRFQ
NMNT23-6 Image
  • Part#:NMNT23-6
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 3-23PF 3000V PNL MNT
  • In Stock:474
$76.532/pcsRFQ
  • Part#:VTC07E130TVPC
  • Manufacturers:Knowles Voltronics
  • Description:VARIABLE INDUCTOR, NON-MAG, 7 TU
  • In Stock:19024
$1.592/pcsRFQ
  • Part#:A1W4HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.45-4.0PF 250V SMD
  • In Stock:4262
$8.504/pcsRFQ
  • Part#:KEM4SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:2622
$12.632/pcsRFQ
  • Part#:ET10LHV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.0-9.0PF 1000V PNL
  • In Stock:1270
$23.796/pcsRFQ
JZ150 Image
  • Part#:JZ150
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 3-15PF 125V SMD
  • In Stock:64136
$0.315/pcsRFQ
AJ55HV Image
  • Part#:AJ55HV
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.5-55PF 600V SMD
  • In Stock:1962
$16.829/pcsRFQ
  • Part#:KT1SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:1866
$17.93/pcsRFQ
  • Part#:AT55SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 1.5-55.0PF 600V PNL
  • In Stock:1167
$33.853/pcsRFQ
  • Part#:KF4SD
  • Manufacturers:Knowles Voltronics
  • Description:CAP AIR TRIMMER
  • In Stock:2617
$12.633/pcsRFQ
  • Part#:AJ20-4
  • Manufacturers:Knowles Voltronics
  • Description:CAP TRIMMER 0.8-20.0PF 2000V HRZ
  • In Stock:1466
$23.98/pcsRFQ
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