| 20681 | 1N2977BE3 | Zener Voltage Regulator Diode | Microsemi |
| 20682 | 1N2977BR | 10 Watt Silicon Zener Diode 13V Reverse Polarity, tolerance ±5% | Transitron Electronic |
| 20683 | 1N2977C | Diode Zener Single 13V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20684 | 1N2977D | Diode Zener Single 13V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20685 | 1N2977R | 10 Watt Silicon Zener Diode 13V Reverse Polarity | Transitron Electronic |
| 20686 | 1N2977RB | Zener Voltage Regulator Diode | Microsemi |
| 20687 | 1N2977RBE3 | Zener Voltage Regulator Diode | Microsemi |
| 20688 | 1N2978 | Zener Diodes - 10W | America Semiconductor |
| 20689 | 1N2978 | 10W Zener Diode | Motorola |
| 20690 | 1N2978 | Zener Diode 14V 10W | Motorola |
| 20691 | 1N2978 | Diode Zener Single 14V 20% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20692 | 1N2978A | Zener Voltage Regulator Diode | Microsemi |
| 20693 | 1N2978A | Zener Diode 14V 10W | Motorola |
| 20694 | 1N2978A | Diode Zener Single 14V 10% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20695 | 1N2978B | Leaded Zener Diode Power | Central Semiconductor |
| 20696 | 1N2978B | Zener Voltage Regulator Diode | Microsemi |
| 20697 | 1N2978B | Zener Diode 14V 10W | Motorola |
| 20698 | 1N2978B | Diode Zener Single 14V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20699 | 1N2978C | Diode Zener Single 14V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
|
| 20700 | 1N2978D | Diode Zener Single 14V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20701 | 1N2979 | Zener Diodes - 10W | America Semiconductor |
| 20702 | 1N2979 | 10W Zener Diode | Motorola |
| 20703 | 1N2979 | Zener Diode 15V 10W | Motorola |
| 20704 | 1N2979 | Diode Zener Single 15V 20% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20705 | 1N2979 | 10 Watt Silicon Zener Diode 15V | Transitron Electronic |
| 20706 | 1N2979A | Zener Voltage Regulator Diode | Microsemi |
| 20707 | 1N2979A | Zener Diode 15V 10W | Motorola |
| 20708 | 1N2979A | Diode Zener Single 15V 10% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20709 | 1N2979A | 10 Watt Silicon Zener Diode 15V, tolerance ±10% | Transitron Electronic |
| 20710 | 1N2979AR | 10 Watt Silicon Zener Diode 15V Reverse Polarity, tolerance ±10% | Transitron Electronic |
| 20711 | 1N2979B | Leaded Zener Diode Power | Central Semiconductor |
| 20712 | 1N2979B | Zener Voltage Regulator Diode | Microsemi |
| 20713 | 1N2979B | Zener Diode 15V 10W | Motorola |
| 20714 | 1N2979B | Diode Zener Single 15V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20715 | 1N2979B | 10 Watt Silicon Zener Diode 15V, tolerance ±5% | Transitron Electronic |
| 20716 | 1N2979BE3 | Zener Voltage Regulator Diode | Microsemi |
| 20717 | 1N2979BR | 10 Watt Silicon Zener Diode 15V Reverse Polarity, tolerance ±5% | Transitron Electronic |
| 20718 | 1N2979C | Diode Zener Single 15V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20719 | 1N2979D | Diode Zener Single 15V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20720 | 1N2979R | 10 Watt Silicon Zener Diode 15V Reverse Polarity | Transitron Electronic |
