| Applications | General Purpose |
| Base Product Number | SMAJ18 |
| Capacitance @ Frequency, Series | - |
| Category | Circuit Protection |
| Current - Peak Pulse (10/1000?s) | 13.7A |
| Mfr | Micro Commercial Co |
| Mounting Type | Surface Mount |
| Operating Temperature | -55?C ~ 175?C (TA) |
| Package | Tape & Reel (TR) |
| Package / Case | DO-214AC, SMA |
| Part Status | Active |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Supplier Device Package | DO-214AC (SMA) |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 20V |
| Voltage - Clamping (Max) @ Ipp | 29.2V |
| Voltage - Reverse Standoff (Typ) | 18V |