1N991BUR-1 и другие
| Компонент | Описание | Производитель | |
| 1N991BUR-1 | Zener Voltage Regulator Diode |
Microsemi Corporation |
 |
| JAN1N991BUR-1 | Silicon 500 mW Zener Diodes |
Microsemi Corporation |
|
| JANTX1N991BUR-1 | Silicon 500 mW Zener Diodes |
Microsemi Corporation |
|
| JANTXV1N991BUR-1 | Silicon 500 mW Zener Diodes |
Microsemi Corporation |
|