e-sonic.com offers a selection of more than 3,885 Optoelectronics from over 63 world-class suppliers. We offer Optoelectronics from suppliers such as Schneider / Telemecanique, Microchip Technology, Altech, Chicago Miniature, Bulgin Components and many more. Please see all subcategories of Fiber Optics, General Lighting, Indicators, Infrared Data Communications, Laser Diodes, Panel Indicators & Pilot Lights, Photocouplers, Photoelement below.