| Part Number | Description |
|---|---|
| SY-30PT | Photo Transistors |
| SY32PT | Photo Transistors |
| SY30PT | Photo Transistors |
| SY-48PT | Photo Transistors |
| SY-IR48 | Infrared Emitting Diode |
| SYIR48 | Infrared Emitting Diode |
| SY12001 | Big LED Display |
| SY52PT | Photo Transistors |
| SY-IR30 | Infrared Emitting Diode |
| SY-IR74C | nfrared Emitting Diode |
| SYIR30 | Infrared Emitting Diode |
| SYIR33 | Infrared Emitting Diode |
| SYIR50 | Infrared Emitting Diode |
| SYIR74C | nfrared Emitting Diode |
| SY74PT | Photo Transistors |
| SY-32PT | Photo Transistors |
| SY-52PT | Photo Transistors |
| SY-74PT | Photo Transistors |
| SY-IR33 | Infrared Emitting Diode |
| SY-IR50 | Infrared Emitting Diode |
| SY48PT | Photo Transistors |
