1AZ300-Y и другие
| Компонент | Описание | Производитель | |
| 1AZ300 | CONSTANT VOLTAGE REGULATION |
Shenzhen Taychipst Electronic Co., Ltd |
 |
| 1AZ300 | ZENER DIODE ( CONSTANT VOLTAGE REGULATION) |
Toshiba Semiconductor |
|
| 1AZ300-X | CONSTANT VOLTAGE REGULATION |
Shenzhen Taychipst Electronic Co., Ltd |
|
| 1AZ300-Y | CONSTANT VOLTAGE REGULATION |
Shenzhen Taychipst Electronic Co., Ltd |
|
| 1AZ300-Z | CONSTANT VOLTAGE REGULATION |
Shenzhen Taychipst Electronic Co., Ltd |
|
| 1AZ300X | ZENER DIODE ( CONSTANT VOLTAGE REGULATION) |
Toshiba Semiconductor |
|
| 1AZ300Y | ZENER DIODE ( CONSTANT VOLTAGE REGULATION) |
Toshiba Semiconductor |
|
| 1AZ300Z | ZENER DIODE ( CONSTANT VOLTAGE REGULATION) |
Toshiba Semiconductor |
|
| MAZ3000 | Silicon planar type |
Panasonic Semiconductor |
|