| | Broadcom Limited | PHOTOINTERRUPTER TRANSM 1CH HORZ | | | | |
| | Broadcom Limited | PHOTOINTERRUPTER SLOT 5MM PCB | | | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 3MM SLOT PCB | | | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 5MM SLOT PCB | | | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 5MM SLOT PCB | | | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 5MM SLOT PCB | | | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 1.4MM IO4-14 | 1099 (1+)起訂 | 1+ 25+ 100+ 250+ 500+ 1000+ 2500+ | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 2.0MM IO4-3 | | | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 1.2MM IO4-2 | | | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 1MM SLOT PCB | | | | |
| | Panasonic Electronic Components | INTERRUPTER PHOTO 1MM SLOT PCB | | | | |
| | Panasonic Electronic Components | INTERRUPTER PHOTO 2MM SLOT PCB | | | | |
| | Fairchild Semiconductor | IC SW INTERRUPTER SLOT TRANS-OUT | | | | |
| | Fairchild Semiconductor | IC SW INTERRUPTER SLOT DARL-OUT | | | | |
| | Fairchild Semiconductor | IC SW INTERRUPTER SLOT TRANS-OUT | | | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 0.9MM IO4-1 | 1236 (1+)起訂 | 1+ 25+ 100+ 250+ 500+ 1000+ 2500+ | | |
| | Panasonic Electronic Components | PHOTO-INTERRUPTER 3MM SLOT PCB | | | | |
| | Panasonic Electronic Components | PHOTO-INTERRUPTER 3MM SLOT TABS | | | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 5MM IS4-5 | | | | |
| | Panasonic Electronic Components | PHOTO INTERRUPTER 5MM IO4-9 | | | | |