| 1SMB54CA | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMB54CAT3 | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMB58A | Central Semiconductor | SMD Transient Suppressor Single: 600W Uni-polar |
| 1SMB58A | ON Semiconductor | 600W Zener |
| 1SMB58AT3 | ON Semiconductor | 600W Zener |
| 1SMB58CA | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMB58CAT3 | ON Semiconductor | Zener Transient Voltage Suppressors |
| 1SMB5913B | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5913BT3 | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5914B | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5914BT3 | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5915B | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5915BT3 | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5916B | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5916BT3 | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5917B | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5917BT3 | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5918B | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5918BT3 | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |
| 1SMB5919A | ON Semiconductor | 3 Watt Plastic Surface Mount Silicon Zener Diodes |