Single-beam in-line photoelectric sensor:
ST130	ST130A	ST130B	ST130F	ST133	ST135
ST140	ST145	ST150	ST150A	ST150F	NT140
ST151	ST152	ST155	ST157	ST180	ST180A
ST180F	ST181	ST1100	ST1101	ST1102F	ST1150
ST150E
Two-beam in-line photoelectric sensor:
ST232C	ST251C	ST252C	ST253C	ST254C	ST256C
ST257C	ST258E	ST280C	ST281C	ST282C
Single-beam reflective photoelectric sensor:
ST138	ST139	ST198	ST148	ST149	ST149A
ST168	ST178	ST178P	ST178H	ST178HR	ST602
ST188
Two-beam reflective photoelectric sensor:
ST278	ST279
Schmidt-photoelectric sensor:
IT051L	IT136H	IT156H	IT186H	IT1106H	IT236
Darlington series of photoelectric sensors:
HT130	HT135	HT150	HT150F	HT151	HT152
HT180	HT181
Φ3、Φ5 Transmit and receive :
IR5311C
Photodiode:
ST201	ST202