Vishay is one of the world’s largest manufacturers of discrete semiconductors and passive electronic components. Through acquisitions include such top names as Siliconix, Telefunken, General Semiconductor, Dale, Draloric, Sprague, Vitramon, and BCcomponents (former passive components businesses of Philips Electronics and Beyschlag), Vishay offers various discrete semiconductors, passive components, and sensor products and solutions for humidity and dew detection, ambient light, position and proximity detection