Vishay Intertechnology offers two extensive families of electronic devices - Ceramic Capacitors and Positive Temperature Coefficient (PTC) Thermistors.

Ceramic Capacitors in both standard and custom designs from 100 volts through 40 kilovolts are commonly used in power supplies, electronic lighting, EMI/RFI filtering, aerospace applications,and industrial applications.

Vishay Intertechnology switching-type Ceramic PTC Thermistors are used for air conditioning and refrigeration compressor motor starting, over current protection, telecommunications and fluorescent lighting applications.