TZ300B 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 |
|
| 2EZ300D10 | SILICON ZENER DIODES |
EIC discrete Semiconductors |
|
| 3D7303Z-300 | MONOLITHIC TRIPLE FIXED DELAY LINE |
Data Delay Devices, Inc. |
|