ON Semiconductor(15) Sharp Microelectronics(24) Adafruit(1) Broadcom(6) Carlo Gavazzi(4) Everlight(23) Excelitas Technologies(1) Finisar Corporation(1) Genicom(1) Honeywell Sensing and Productivity Solutions(27) ifm Efector(107) Lite-On(9) Marktech Optoelectronics(19) Optek / TT Electronics(95) OSRAM Opto Semiconductors(16) Omron Automation and Safety(3) Omron Electronics Inc-EMC Div(17) Panasonic Electronic Components(17) ROHM Semiconductor(5) Stanley Electric(1) SHARP/Socle Technology(5) Texas Instruments(1) Vishay Semiconductor Opto Division(8)