Vishay Intertechnology Inc provides discrete semiconductors and passive components to original equipment manufacturers and distributors. These products are found in industrial, computing, automotive, consumer, telecommunications, power supplies, military, aerospace, and medical markets. The firm's portfolio of products includes transistors, diodes, optoelectronic components, capacitors, inductors, and resistive products. Less than half of the firm's revenue is generated in Asia, with the rest coming from Europe and the Americas.