1N5221B_12 и другие
| Компонент | Описание | Производитель | |
| 1N5221B_1 | 500mW EPITAXIAL ZENER DIODE |
Diodes Incorporated |
 |
| 1N5221B_10 | 500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators |
Tak Cheong Electronics Holdings Co.,Ltd |
|
| 1N5221B_11 | SILICON ZENER DIODE 2.4 VOLTS THRU 200 VOLTS 500mW, 5% TOLERANCE |
Central Semiconductor Corp |
|
| 1N5221B_11 | Zener Diodes |
Fairchild Semiconductor |
|
| 1N5221B_12 | Small Signal Zener Diodes |
Vishay Siliconix |
|
| TC1N5221B_10 | 500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators |
Tak Cheong Electronics Holdings Co.,Ltd |
|