Vishay is one of the world's manufacturers of discrete semiconductors (diodes, MOSFETs and infrared photocells) and passive electronic components (resistors, inductors and capacitors). These components are used in almost all types of electronic devices and equipment in the industrial, power supply, automotive, computer, consumer, telecommunications, military, aerospace and medical markets. Vishay's product innovation, successful acquisition strategy and "one-stop" service have made the company one of the global leaders in the industry.

Main product series: Diode, display, infrared light-emitting diode, infrared receiver module, infrared receiver, LED, optical sensor, optical coupler, photodetector, diode rectifier
Applications: Consumer electronics, medical electronic communication, network transportation, automobile industry, automatic military, national defense