Knowles Voltronics

Company Profile - 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.

Image Part Number Description View
JZ100HV JZ100HV CAP TRIMMER 2-10PF 350V SMD Details
JZ100 JZ100 CAP TRIMMER 2-10PF 110V SMD Details
JR300 JR300 CAP TRIMMER 5.5-30PF 100V SMD Details
AT10 AT10 CAP TRIMMER 1-10PF 250V PNL MNT Details
JZ300 JZ300 CAP TRIMMER 5.5-30PF 110V SMD Details
NMAJ30 NMAJ30 CAP TRIMMER 1.5-30PF 250V SMD Details
NMA1J12HVS NMA1J12HVS CAP TRIMMER 0.6-12PF 500V SMD Details
NMAJ25HV NMAJ25HV CAP TRIMMER 1-23PF 750V SMD Details
NMKJ10HV NMKJ10HV CAP TRIMMER 1-9PF 1000V SMD Details
NMNT10-12E NMNT10-12E CAP TRIMMER 2-10PF 6000V PNL MNT Details
AJ55HV AJ55HV CAP TRIMMER 1.5-55PF 600V SMD Details
AJ40HV AJ40HV CAP TRIMMER 1.5-40PF 1000V SMD Details
AM4HV AM4HV TRIMMER / VARIABLE CAPACITORS PT Details
AT14 AT14 TRIMMER / VARIABLE CAPACITORS 25 Details
AP55HV AP55HV CAP TRIMMER 1.5-55PF 600V T/H Details
AT15HV AT15HV TRIMMER / VARIABLE CAPACITORS PT Details
JR060 JR060 CAP TRIMMER 2-6PF 100V SMD Details
JR100 JR100 CAP TRIMMER 2-10PF 100V SMD Details
AP40HV AP40HV TRIMMER / VARIABLE CAPACITORS PT Details
NMA4M5HV NMA4M5HV CAP TRIMMER 0.6-5PF 500V SMD Details