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
ET5 ET5 CAP TRIMMER 08-5PF 250V PNL MNT Details
A1T4S A1T4S CAP TRIMMER 0.45-4.0PF 250V SMD Details
EC5 EC5 CAP TRIMMER Details
EB5 EB5 CAP TRIMMER 250V VERT TH Details
EM5 EM5 CAP TRIMMER 0.8-5.0PF 250V VERT Details
EM10 EM10 CAP TRIMMER 0.8-10.0PF 250V VERT Details
EF5 EF5 CAP TRIMMER 0.8-5.0PF 250V VERT Details
ET5L ET5L CAP TRIMMER 0.8-5PF 250V PNL MNT Details
ED10 ED10 CAP TRIMMER 250V VERT TH Details
ET10L ET10L CAP TRIMMER Details
EF10 EF10 CAP TRIMMER 0.8-10.0PF 250V VERT Details
EB10 EB10 CAP TRIMMER 0.8-10.0PF 250V VERT Details
ED5 ED5 CAP TRIMMER Details
EE5 EE5 CAP TRIMMER 0.8-5.0PF 250V VERT Details
EC10 EC10 CAP TRIMMER Details
EE10 EE10 CAP TRIMMER 0.8-10PF 250V VERT T Details
A1P12 A1P12 CAP TRIMMER 0.6-12.0PF 125V TH Details
A1M12 A1M12 CAP TRIMMER 0.6-12.0PF 125V SMD Details
A1J12 A1J12 CAP TRIMMER 0.6-12.0PF 125V SMD Details
A1T8 A1T8 CAP TRIMMER 0.5-8.0PF 125V SMD Details