1N4556A и другие
| Компонент | Описание | Производитель | |
| 1N4556 | ZENER DIODES |
Motorola, Inc |
 |
| 1N4556 | 50 WATTS ZENER DIODES |
New Jersey Semi-Conductor Products, Inc. |
|
| 1N4556A | Ref/Red Diode, 10W |
New Jersey Semi-Conductor Products, Inc. |
|
| 1N4556B | Zener Voltage Regulator Diode |
Microsemi Corporation |
|
| XN4556 | NPN epitaxial planer transistor |
Panasonic Semiconductor |
|