PZU22B2L и другие
| Компонент | Описание | Производитель | |
| HZU2.2B2 | Silicon Epitaxial Planar Zener Diodes for Stabilizer |
Renesas Technology Corp |
 |
| HZU22B2 | Silicon Epitaxial Planar Zener Diodes for Stabilizer |
Renesas Technology Corp |
|
| PZU22B2 | Single Zener diodes in a SOD323F package |
NXP Semiconductors |
|
| PZU22B2L | Single Zener diodes |
NXP Semiconductors |
|