Gowanda 

Power Inductors, Toroids, Transformers, Tunable Coils, Power Magnetics, Common-Mode Chokes, RF Inductors, Broadband Conical Inductors

Presidio 

Ceramic Capacitors, Commercial Capacitors, Military Capacitors, Space Capacitors, Medical Capacitors, High Temperature Capacitors, RF & Microwave Capacitors

Beta Transformer 

Data Bus Transformers, MIL-STD-1553, Fibre Channel and Ethernet Transformers, Synchro-Resolver Transformers, Power Transformers, Switchmode Transformers, Custom Transformers, Power Transformers