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 | 制造商 | 封装 | VRWM/V | VBR_Min./V | VBR_Max./V | VC/V | IPP/A | IR/μA | PPPM/W | Polar |
|---|---|---|---|---|---|---|---|---|---|---|
| SMAJ16CA | LEADSILICON | SMA | 16 | 17.8 | 19.7 | 26 | 15.4 | 1 | Bi | |
| SMAJ17CA | LEADSILICON | SMA | 17 | 18.9 | 20.9 | 27.6 | 14.5 | 1 | Bi | |
| SMAJ18CA | LEADSILICON | SMA | 18 | 20 | 22.1 | 29.2 | 13.7 | 1 | Bi | |
| SMAJ20CA | LEADSILICON | SMA | 20 | 22.2 | 24.5 | 32.4 | 12.3 | 1 | Bi | |
| SMAJ22CA | LEADSILICON | SMA | 22 | 24.4 | 26.9 | 35.5 | 11.3 | 1 | Bi | |
| SMAJ24CA | LEADSILICON | SMA | 24 | 26.7 | 29.5 | 38.9 | 10.3 | 1 | Bi | |
| SMAJ26CA | LEADSILICON | SMA | 26 | 28.9 | 31.9 | 42.1 | 9.5 | 1 | Bi | |
| SMAJ28CA | LEADSILICON | SMA | 28 | 31.1 | 34.4 | 45.4 | 8.8 | 1 | Bi | |
| SMAJ30CA | LEADSILICON | SMA | 30 | 33.3 | 36.8 | 48.4 | 8.3 | 1 | Bi | |
| SMAJ33CA | LEADSILICON | SMA | 33 | 36.7 | 40.6 | 53.3 | 7.5 | 1 | Bi | |
| SMAJ36CA | LEADSILICON | SMA | 36 | 40 | 44.2 | 58.1 | 6.9 | 1 | Bi | |
| SMAJ40CA | LEADSILICON | SMA | 40 | 44.4 | 49.1 | 64.5 | 6.2 | 1 | Bi | |
| SMAJ43CA | LEADSILICON | SMA | 43 | 47.8 | 52.8 | 69.4 | 5.8 | 1 | Bi | |
| SMAJ45CA | LEADSILICON | SMA | 45 | 50 | 55.3 | 72.7 | 5.5 | 1 | Bi | |
| SMAJ48CA | LEADSILICON | SMA | 48 | 53.3 | 58.9 | 77.4 | 5.2 | 1 | Bi | |
| SMAJ51CA | LEADSILICON | SMA | 51 | 56.7 | 62.7 | 82.4 | 4.9 | 1 | Bi | |
| SMAJ54CA | LEADSILICON | SMA | 54 | 60 | 66.3 | 87.1 | 4.6 | 1 | Bi | |
| SMAJ58CA | LEADSILICON | SMA | 58 | 64.4 | 71.2 | 93.6 | 4.3 | 1 | Bi | |
| SMAJ60CA | LEADSILICON | SMA | 60 | 66.7 | 73.7 | 96.8 | 4.1 | 1 | Bi | |
| SMAJ64CA | LEADSILICON | SMA | 64 | 71.1 | 78.6 | 103 | 3.9 | 1 | Bi |