Vishay Intertechnology, Inc. (Vishay) is an international manufacturer and supplier of semiconductors and passive electronic components. Semiconductors include rectifiers; diodes; transistors; integrated circuits (ICs), such as power ICs and analog switches; modules that contain different types of semiconductors in a single package, and optoelectronic products, such as infrared (IR) emitters and detectors, IR receiver modules, optocouplers, optical sensors, light-emitting diodes (LEDs), and IR data transceiver modules. Passive electronic components include resistive products, capacitors, inductors, strain gage transducers, and stress analysis systems.