| 20561 | 1N2972A | Zener Voltage Regulator Diode | Microsemi |
| 20562 | 1N2972A | Zener Diode 8.2V 10W | Motorola |
| 20563 | 1N2972A | Diode Zener Single 8.2V 10% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20564 | 1N2972A | 10 Watt Silicon Zener Diode 8.2V, tolerance ±10% | Transitron Electronic |
| 20565 | 1N2972AR | 10 Watt Silicon Zener Diode 8.2V Reverse Polarity, tolerance ±10% | Transitron Electronic |
| 20566 | 1N2972B | Zener Voltage Regulator Diode | Microsemi |
| 20567 | 1N2972B | Zener Diode 8.2V 10W | Motorola |
| 20568 | 1N2972B | Diode Zener Single 8.2V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20569 | 1N2972B | 10 Watt Silicon Zener Diode 8.2V, tolerance ±5% | Transitron Electronic |
| 20570 | 1N2972BE3 | Zener Voltage Regulator Diode | Microsemi |
| 20571 | 1N2972BR | 10 Watt Silicon Zener Diode 8.2V Reverse Polarity, tolerance ±5% | Transitron Electronic |
| 20572 | 1N2972C | Diode Zener Single 8.2V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20573 | 1N2972D | Diode Zener Single 8.2V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20574 | 1N2972R | 10 Watt Silicon Zener Diode 8.2V Reverse Polarity | Transitron Electronic |
| 20575 | 1N2972RB | Zener Voltage Regulator Diode | Microsemi |
| 20576 | 1N2972RBE3 | Zener Voltage Regulator Diode | Microsemi |
| 20577 | 1N2973 | Zener Diodes - 10W | America Semiconductor |
| 20578 | 1N2973 | 10W Zener Diode | Motorola |
| 20579 | 1N2973 | Zener Diode 9.1V 10W | Motorola |
|
| 20580 | 1N2973 | Diode Zener Single 9.1V 20% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20581 | 1N2973 | 10 Watt Silicon Zener Diode 9.1V | Transitron Electronic |
| 20582 | 1N2973A | Zener Voltage Regulator Diode | Microsemi |
| 20583 | 1N2973A | Zener Diode 9.1V 10W | Motorola |
| 20584 | 1N2973A | Diode Zener Single 9.1V 10% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20585 | 1N2973A | 10 Watt Silicon Zener Diode 9.1V, tolerance ±10% | Transitron Electronic |
| 20586 | 1N2973AR | 10 Watt Silicon Zener Diode 9.1V Reverse Polarity, tolerance ±10% | Transitron Electronic |
| 20587 | 1N2973B | Leaded Zener Diode Power | Central Semiconductor |
| 20588 | 1N2973B | Zener Voltage Regulator Diode | Microsemi |
| 20589 | 1N2973B | Zener Diode 9.1V 10W | Motorola |
| 20590 | 1N2973B | Diode Zener Single 9.1V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20591 | 1N2973B | 10 Watt Silicon Zener Diode 9.1V, tolerance ±5% | Transitron Electronic |
| 20592 | 1N2973BE3 | Zener Voltage Regulator Diode | Microsemi |
| 20593 | 1N2973BR | 10 Watt Silicon Zener Diode 9.1V Reverse Polarity, tolerance ±5% | Transitron Electronic |
| 20594 | 1N2973C | Diode Zener Single 9.1V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20595 | 1N2973D | Diode Zener Single 9.1V 5% 10W 2-Pin DO-4 | New Jersey Semiconductor |
| 20596 | 1N2973R | 10 Watt Silicon Zener Diode 9.1V Reverse Polarity | Transitron Electronic |
| 20597 | 1N2973RB | Zener Voltage Regulator Diode | Microsemi |
| 20598 | 1N2973RBE3 | Zener Voltage Regulator Diode | Microsemi |
| 20599 | 1N2974 | Zener Diodes - 10W | America Semiconductor |
| 20600 | 1N2974 | 10W Zener Diode | Motorola |
