| 1SMA78CAT3 | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMA8.0A | ON Semiconductor | 400W Zener Suppressor |
| 1SMA8.0AT3 | ON Semiconductor | 400W Zener Suppressor |
| 1SMA8.5A | ON Semiconductor | 400W Zener Suppressor |
| 1SMA8.5AT3 | ON Semiconductor | 400W Zener Suppressor |
| 1SMA9.0A | ON Semiconductor | 400W Zener Suppressor |
| 1SMA9.0AT3 | ON Semiconductor | 400W Zener Suppressor |
| 1SMB100A | Central Semiconductor | SMD Transient Suppressor Single: 600W Bi-polar |
| 1SMB100A | ON Semiconductor | 600W Zener |
| 1SMB100AT3 | ON Semiconductor | 600W Zener |
| 1SMB100CA | Central Semiconductor | SMD Transient Suppressor Single: 600W Bi-polar |
| 1SMB10A | Central Semiconductor | SMD Transient Suppressor Single: 600W Uni-polar |
| 1SMB10A | ON Semiconductor | 600W Zener |
| 1SMB10AT3 | ON Semiconductor | 600W Zener |
| 1SMB10CA | Central Semiconductor | SMD Transient Suppressor Single: 600W Bi-polar |
| 1SMB10CA | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMB10CAT3 | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMB110A | Central Semiconductor | SMD Transient Suppressor Single: 600W Uni-polar |
| 1SMB110A | ON Semiconductor | 600W Zener |
| 1SMB110AT3 | ON Semiconductor | 600W Zener |