Optical Switches, Transmissive, Phototransistor Ou OPB370N11 - Optek / TT Electronics Apr 4, 2021 Optek / TT Electronicsx Buy On Optek / TT Electronics OPB370N11 online at OMO. View OPB370N11 datasheets, OPB370N11 stock and OPB370N11 pricing. OPBOPB3OPB37 Read More