| 23681 | 1N4553A | Zener Voltage Regulator Diode | Microsemi |
| 23682 | 1N4553A | Diode Zener Single 5.6V 10% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23683 | 1N4553B | Zener Voltage Regulator Diode | Microsemi |
| 23684 | 1N4553B | Diode Zener Single 5.6V 5% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23685 | 1N4553C | Diode Zener Single 5.6V 2% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23686 | 1N4553D | Diode Zener Single 5.6V 1% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23687 | 1N4553RB | Zener Voltage Regulator Diode | Microsemi |
| 23688 | 1N4554 | Diodes Zener - 50W | America Semiconductor |
| 23689 | 1N4554 | DIODE ZENER | Motorola |
| 23690 | 1N4554 | Diode Zener Single 6.2V 20% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23691 | 1N4554A | Zener Voltage Regulator Diode | Microsemi |
| 23692 | 1N4554A | Diode Zener Single 6.2V 10% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23693 | 1N4554B | Zener Voltage Regulator Diode | Microsemi |
| 23694 | 1N4554B | Diode Zener Single 6.2V 5% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23695 | 1N4554C | Diode Zener Single 6.2V 2% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23696 | 1N4554D | Diode Zener Single 6.2V 1% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23697 | 1N4554RB | Zener Voltage Regulator Diode | Microsemi |
| 23698 | 1N4555 | Diodes Zener - 50W | America Semiconductor |
| 23699 | 1N4555 | DIODE ZENER | Motorola |
| 23700 | 1N4555 | Diode Zener Single 6.8V 20% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23701 | 1N4555A | Zener Voltage Regulator Diode | Microsemi |
| 23702 | 1N4555A | Diode Zener Single 6.8V 10% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23703 | 1N4555B | Zener Voltage Regulator Diode | Microsemi |
| 23704 | 1N4555B | Diode Zener Single 6.8V 5% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23705 | 1N4555C | Diode Zener Single 6.8V 2% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23706 | 1N4555D | Diode Zener Single 6.8V 1% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23707 | 1N4556 | Diodes Zener - 50W | America Semiconductor |
| 23708 | 1N4556 | DIODE ZENER | Motorola |
| 23709 | 1N4556 | Diode Zener Single 7.5V 20% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23710 | 1N4556A | Zener Voltage Regulator Diode | Microsemi |
| 23711 | 1N4556A | Diode Zener Single 7.5V 10% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23712 | 1N4556B | Zener Voltage Regulator Diode | Microsemi |
| 23713 | 1N4556B | Diode Zener Single 7.5V 5% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23714 | 1N4556C | Diode Zener Single 7.5V 2% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23715 | 1N4556D | Diode Zener Single 7.5V 1% 50W 2-Pin DO-5 | New Jersey Semiconductor |
| 23716 | 1N4557 | DIODE ZENER | Motorola |
| 23717 | 1N4557 | Diode Zener Single 3.9V 20% 50W 3-Pin (2 + Tab) TO-3 | New Jersey Semiconductor |
| 23718 | 1N4557A | Zener Voltage Regulator Diode | Microsemi |
| 23719 | 1N4557A | Diode Zener Single 3.9V 10% 50W 3-Pin (2 + Tab) TO-3 | New Jersey Semiconductor |
| 23720 | 1N4557AE3 | Zener Voltage Regulator Diode | Microsemi |
