| Model | Manufacturers | lot number | encapsulation | illustrate | 
| ST188L3 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST181 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST180F | XG | 10+ | DIP | Photoelectric interrupter | 
| ST180A | XG | 10+ | DIP | Photoelectric interrupter | 
| ST180 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST178P | XG | 10+ | DIP | Photoelectric interrupter | 
| ST178L4 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST178L3 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST178HR | XG | 10+ | DIP | Photoelectric interrupter | 
| ST178H2 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST168 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST159 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST157 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST156 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST155/ 0.4 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST155/1.0 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST153 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST152 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST151 | XG | 10+ | DIP | Photoelectric interrupter | 
| ST150FA | XG | 10+ | DIP | Photoelectric interrupter |