TVS二极管(Transient Voltage Suppression Diode，简称TVS）)也称为瞬态电压抑制二极管，是一种保护用的电子零件，可以保护电器设备不受导线引入的电压尖峰破坏。
| 型号 | 品牌 | VRWM/V | VBR_Min./V | VBR_Max./V | VC/V | IPP/A | IR/μA | PPPM/W | Polar | 封装 |
|---|---|---|---|---|---|---|---|---|---|---|
| SMAJ78AS | JJM | 78 | 86.7 | 95.8 | 126 | 3.2 | 1 | 400 | Uni | SMA |
| SMAJ78CA | JJM | 78 | 86.7 | 95.8 | 126 | 3.2 | 1 | 400 | Bi | SMA |
| SMAJ78CAS | JJM | 78 | 86.7 | 95.8 | 126 | 3.2 | 1 | 400 | Bi | SMA |
| SMAJ8.0A | JJM | 8 | 8.89 | 9.83 | 13.6 | 29.4 | 20 | 400 | Uni | SMA |
| SMAJ8.0AS | JJM | 8 | 8.89 | 9.83 | 13.6 | 29.4 | 20 | 400 | Uni | SMA |
| SMAJ8.0CA | JJM | 8 | 8.89 | 9.83 | 13.6 | 29.4 | 20 | 400 | Bi | SMA |
| SMAJ8.0CAS | JJM | 8 | 8.89 | 9.83 | 13.6 | 29.4 | 20 | 400 | Bi | SMA |
| SMAJ8.5A | JJM | 8.5 | 9.44 | 10.4 | 14.4 | 27.8 | 10 | 400 | Uni | SMA |
| SMAJ8.5AS | JJM | 8.5 | 9.44 | 10.4 | 14.4 | 27.8 | 10 | 400 | Uni | SMA |
| SMAJ8.5CA | JJM | 8.5 | 9.44 | 10.4 | 14.4 | 27.8 | 10 | 400 | Bi | SMA |
| SMAJ8.5CAS | JJM | 8.5 | 9.44 | 10.4 | 14.4 | 27.8 | 10 | 400 | Bi | SMA |
| SMAJ85A | JJM | 85 | 94.4 | 104 | 137 | 2.9 | 1 | 400 | Uni | SMA |
| SMAJ85AS | JJM | 85 | 94.4 | 104 | 137 | 2.9 | 1 | 400 | Uni | SMA |
| SMAJ85CA | JJM | 85 | 94.4 | 104 | 137 | 2.9 | 1 | 400 | Bi | SMA |
| SMAJ85CAS | JJM | 85 | 94.4 | 104 | 137 | 2.9 | 1 | 400 | Bi | SMA |
| SMAJ9.0A | JJM | 9 | 10 | 11.1 | 15.4 | 26 | 5 | 400 | Uni | SMA |
| SMAJ9.0AS | JJM | 9 | 10 | 11.1 | 15.4 | 26 | 5 | 400 | Uni | SMA |
| SMAJ9.0CA | JJM | 9 | 10 | 11.1 | 15.4 | 26 | 5 | 400 | Bi | SMA |
| SMAJ9.0CAS | JJM | 9 | 10 | 11.1 | 15.4 | 26 | 5 | 400 | Bi | SMA |
| SMAJ90A | JJM | 90 | 100 | 111 | 146 | 2.8 | 1 | 400 | Uni | SMA |