| 1SMB160AT3 | ON Semiconductor | 600W Zener |
| 1SMB16A | Central Semiconductor | SMD Transient Suppressor Single: 600W Uni-polar |
| 1SMB16A | ON Semiconductor | 600W Zener |
| 1SMB16AT3 | ON Semiconductor | 600W Zener |
| 1SMB16AT3G | ON Semiconductor | 600W Zener |
| 1SMB16CA | Central Semiconductor | SMD Transient Suppressor Single: 600W Bi-polar |
| 1SMB16CA | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMB16CAT3 | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMB170A | Central Semiconductor | SMD Transient Suppressor Single: 600W Uni-polar |
| 1SMB170A | ON Semiconductor | 600W Zener |
| 1SMB170AT3 | ON Semiconductor | 600W Zener |
| 1SMB170CA | Central Semiconductor | SMD Transient Suppressor Single: 600W Bi-polar |
| 1SMB17A | Central Semiconductor | SMD Transient Suppressor Single: 600W Uni-polar |
| 1SMB17A | ON Semiconductor | 600W Zener |
| 1SMB17AT3 | ON Semiconductor | 600W Zener |
| 1SMB17CA | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMB17CAT3 | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMB18A | Central Semiconductor | SMD Transient Suppressor Single: 600W Uni-polar |
| 1SMB18A | ON Semiconductor | 600W Zener |
| 1SMB18AT3 | ON Semiconductor | 600W Zener |