
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.
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Product List

- Part#:
AP30 - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 125V HZT TH - In Stock:
1595

- Part#:
EJ25HV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 1.0-23.0PF 750V HZT - In Stock:
1230

- Part#:
JZ300 - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 5.5-30PF 125V SMD - In Stock:
102631

- Part#:
KJ15HVE - Manufacturers:
Knowles Voltronics - Description:
CAP AIR TRIMMER 0.6-15PF 750V HZ - In Stock:
1196

- Part#:
ET4HV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.8-4PF 1000V PNL MN - In Stock:
1527

- Part#:
AP10HV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 1-10PF 1000V TH - In Stock:
2998

- Part#:
JR060 - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 2-6PF 100V SMD - In Stock:
100293

- Part#:
P8A - Manufacturers:
Knowles Voltronics - Description:
CAP SAPPHIRE TRIMMER 0.8-8PF 500 - In Stock:
1633

- Part#:
A1M12SHV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.6-12.0PF 125V SMD - In Stock:
3021

- Part#:
KEM4HV - Manufacturers:
Knowles Voltronics - Description:
CAP AIR TRIMMER - In Stock:
2457

- Part#:
P3D - Manufacturers:
Knowles Voltronics - Description:
CAP SAPPHIRE TRIMMER 0.6-2.5PF 5 - In Stock:
1834

- Part#:
AT10-4 - Manufacturers:
Knowles Voltronics - Description:
CAP TRIM 0.8-10PF 2000V PNL MNT - In Stock:
1986

- Part#:
A1F8SHV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.5-8PF 250V TH - In Stock:
3188

- Part#:
A1J12 - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.6-12.0PF 125V SMD - In Stock:
4415

- Part#:
A4P5 - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.6-5.0PF 500V HRZ T - In Stock:
6636

- Part#:
HTP130C - Manufacturers:
Knowles Voltronics - Description:
CAP GLASS TRIMMER 2-130PF 125V H - In Stock:
514

- Part#:
KEP8 - Manufacturers:
Knowles Voltronics - Description:
CAP AIR TRIMMER 0.6-8PF 250V HZT - In Stock:
2489

- Part#:
JR400 - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 8-40PF 100V SMD - In Stock:
65491

- Part#:
AF10HV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 1-10PF 1000V TH - In Stock:
2900

- Part#:
A4P5HV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.6-5.0PF 500V HRZ T - In Stock:
4412

- Part#:
AF15HV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 1-16PF 1000V TH - In Stock:
2973

- Part#:
KEJ4HV - Manufacturers:
Knowles Voltronics - Description:
CAP AIR TRIMMER - In Stock:
1987

- Part#:
A1P12S - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.6-12.0PF 125V TH - In Stock:
4392

- Part#:
A4J3 - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.45-3.0PF 250V SMD - In Stock:
7739

- Part#:
NT15 - Manufacturers:
Knowles Voltronics - Description:
CAP PTFE TRIMMER 1-15PF 2000V PN - In Stock:
305

- Part#:
NMAM25HV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 1-23PF 750V SMD - In Stock:
724

- Part#:
A4P3HV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.45-3.0PF 125V HRZ - In Stock:
4509

- Part#:
EM15HV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 1.0-16.0PF 1000V VER - In Stock:
1272

- Part#:
VTC02E030TVSM - Manufacturers:
Knowles Voltronics - Description:
VARIABLE INDUCTOR, NON-MAG, 2 TU - In Stock:
21240

- Part#:
P8F - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.8-8PF 500V SMD - In Stock:
5906

- Part#:
KT15HVE - Manufacturers:
Knowles Voltronics - Description:
CAP AIR TRIMMER 1-15PF 750V PNL - In Stock:
1029

- Part#:
A1J12SHV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.6-12.0PF 125V SMD - In Stock:
2786

- Part#:
A1W4SHV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.45-4.0PF 250V SMD - In Stock:
4188

- Part#:
NMNT23-12E - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 3-23PF 6000V PNL MNT - In Stock:
311

- Part#:
A1M8SHV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.5-8.0PF 125V SMD - In Stock:
3506

- Part#:
A2J1HV - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER MINI 0.3-1.2PF 250V - In Stock:
2488

- Part#:
A1T8S - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.5-8.0PF 125V SMD - In Stock:
5288

- Part#:
MX51363-145 - Manufacturers:
Knowles Voltronics - Description:
RF DIODE STANDARD AXIAL - In Stock:
2605

- Part#:
A1S4 - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.45-4.0PF 250V SMD - In Stock:
6649

- Part#:
KJ1SD - Manufacturers:
Knowles Voltronics - Description:
CAP AIR TRIMMER - In Stock:
3077

- Part#:
KP1HV - Manufacturers:
Knowles Voltronics - Description:
CAP AIR TRIMMER - In Stock:
2245

- Part#:
VTC04E065TVPC - Manufacturers:
Knowles Voltronics - Description:
VARIABLE INDUCTOR, NON-MAG, 4 TU - In Stock:
23155

- Part#:
EE5 - Manufacturers:
Knowles Voltronics - Description:
CAP TRIMMER 0.8-5.0PF 250V VERT - In Stock:
4723

- Part#:
KJ1HV - Manufacturers:
Knowles Voltronics - Description:
CAP AIR TRIMMER - In Stock:
2232

- Part#:
VTC05E088TVSM - Manufacturers:
Knowles Voltronics - Description:
VARIABLE INDUCTOR, NON-MAG, 5 TU - In Stock:
19630