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 |
|---|---|---|---|---|---|---|---|---|---|---|
| P4SMA7.5CA | JJM | 6.4 | 7.13 | 7.88 | 11.3 | 36.3 | 80 | 400 | Bi | SMA |
| P4SMA7.5CAS | JJM | 6.4 | 7.13 | 7.88 | 11.3 | 36.3 | 80 | 400 | Bi | SMA |
| P4SMA75A | JJM | 64.1 | 71.3 | 78.8 | 103 | 4 | 1 | 400 | Uni | SMA |
| P4SMA75AS | JJM | 64.1 | 71.3 | 78.8 | 103 | 4 | 1 | 400 | Uni | SMA |
| P4SMA75CA | JJM | 64.1 | 71.3 | 78.8 | 103 | 4 | 1 | 400 | Bi | SMA |
| P4SMA75CAS | JJM | 64.1 | 71.3 | 78.8 | 103 | 4 | 1 | 400 | Bi | SMA |
| P4SMA8.2A | JJM | 7.02 | 7.79 | 8.61 | 12.1 | 33.9 | 50 | 400 | Uni | SMA |
| P4SMA8.2AS | JJM | 7.02 | 7.79 | 8.61 | 12.1 | 33.9 | 50 | 400 | Uni | SMA |
| P4SMA8.2CA | JJM | 7.02 | 7.79 | 8.61 | 12.1 | 33.9 | 50 | 400 | Bi | SMA |
| P4SMA8.2CAS | JJM | 7.02 | 7.79 | 8.61 | 12.1 | 33.9 | 50 | 400 | Bi | SMA |
| P4SMA82A | JJM | 70.1 | 77.9 | 86.1 | 113 | 3.6 | 1 | 400 | Uni | SMA |
| P4SMA82AS | JJM | 70.1 | 77.9 | 86.1 | 113 | 3.6 | 1 | 400 | Uni | SMA |
| P4SMA82CA | JJM | 70.1 | 77.9 | 86.1 | 113 | 3.6 | 1 | 400 | Bi | SMA |
| P4SMA82CAS | JJM | 70.1 | 77.9 | 86.1 | 113 | 3.6 | 1 | 400 | Bi | SMA |
| P4SMA9.1A | JJM | 7.78 | 8.65 | 9.55 | 13.4 | 30.6 | 20 | 400 | Uni | SMA |
| P4SMA9.1AS | JJM | 7.78 | 8.65 | 9.55 | 13.4 | 30.6 | 20 | 400 | Uni | SMA |
| P4SMA9.1CA | JJM | 7.78 | 8.65 | 9.55 | 13.4 | 30.6 | 20 | 400 | Bi | SMA |
| P4SMA9.1CAS | JJM | 7.78 | 8.65 | 9.55 | 13.4 | 30.6 | 20 | 400 | Bi | SMA |
| P4SMA91A | JJM | 77.8 | 86.5 | 95.5 | 125 | 3.3 | 1 | 400 | Uni | SMA |
| P4SMA91AS | JJM | 77.8 | 86.5 | 95.5 | 125 | 3.3 | 1 | 400 | Uni | SMA |