ELECTRONICA showcases the entire spectrum of electronics, from components to systems, applications,  services and solutions highlighting the areas of  automotive, embedded systems, electromechanical parts and Peripherals, Electronics Design (ED/EDA), electronics manufacturing services (EMS), semiconductors, printed circuit boards etc., control and measurements, micro/nano-systems, passive parts, sensor technologies, services, power supplies, system parts and sub-parts and assembly, wireless technologies among others.

ELECTRONICA is a biennial event. In 2018 had over 3,000 exhibitors (70% international) and over 80,000 visitors (50% international) from 100 countries.