| 19401 | 1N2817BR | 50 Watt Silicon Zener Diode, TO-3 case, 19V reverse polarity, tolerance ±5% | Transitron Electronic |
| 19402 | 1N2817C | Zener Voltage Regulator Diode | Microsemi |
| 19403 | 1N2817C | Diode Zener Single 19V 5% 50W 3-Pin(2+Tab) TO-3 | New Jersey Semiconductor |
| 19404 | 1N2817CE3 | Zener Voltage Regulator Diode | Microsemi |
| 19405 | 1N2817D | Zener Voltage Regulator Diode | Microsemi |
| 19406 | 1N2817D | Diode Zener Single 19V 5% 50W 3-Pin(2+Tab) TO-3 | New Jersey Semiconductor |
| 19407 | 1N2817DE3 | Zener Voltage Regulator Diode | Microsemi |
| 19408 | 1N2817R | 50 Watt Silicon Zener Diode, TO-3 case, 19V reverse polarity | Transitron Electronic |
| 19409 | 1N2817RA | Zener Voltage Regulator Diode | Microsemi |
| 19410 | 1N2817RAE3 | Zener Voltage Regulator Diode | Microsemi |
| 19411 | 1N2817RB | Zener Voltage Regulator Diode | Microsemi |
| 19412 | 1N2817RBE3 | Zener Voltage Regulator Diode | Microsemi |
| 19413 | 1N2817RC | Zener Voltage Regulator Diode | Microsemi |
| 19414 | 1N2817RCE3 | Zener Voltage Regulator Diode | Microsemi |
| 19415 | 1N2817RD | Zener Voltage Regulator Diode | Microsemi |
| 19416 | 1N2817RDE3 | Zener Voltage Regulator Diode | Microsemi |
| 19417 | 1N2818 | 50W Zener Diode | Motorola |
| 19418 | 1N2818 | Zener Diode 20V 50W | Motorola |
| 19419 | 1N2818 | ZENER DIODES | Motorola |
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| 19420 | 1N2818 | Diode Zener Single 20V 20% 50W 3-Pin(2+Tab) TO-3 | New Jersey Semiconductor |
| 19421 | 1N2818 | 50 Watt Silicon Zener Diode, TO-3 case, 20V | Transitron Electronic |
| 19422 | 1N2818A | Zener Voltage Regulator Diode | Microsemi |
| 19423 | 1N2818A | Zener Diode 20V 50W | Motorola |
| 19424 | 1N2818A | Diode Zener Single 20V 10% 50W 3-Pin(2+Tab) TO-3 | New Jersey Semiconductor |
| 19425 | 1N2818A | 50 Watt Silicon Zener Diode, TO-3 case, 20V tolerance ±10% | Transitron Electronic |
| 19426 | 1N2818AE3 | Zener Voltage Regulator Diode | Microsemi |
| 19427 | 1N2818AR | 50 Watt Silicon Zener Diode, TO-3 case, 20V reverse polarity tolerance ±10% | Transitron Electronic |
| 19428 | 1N2818B | Leaded Zener Diode Power | Central Semiconductor |
| 19429 | 1N2818B | Zener Voltage Regulator Diode | Microsemi |
| 19430 | 1N2818B | Zener Diode 20V 50W | Motorola |
| 19431 | 1N2818B | Diode Zener Single 20V 5% 50W 3-Pin(2+Tab) TO-3 | New Jersey Semiconductor |
| 19432 | 1N2818B | 50 Watt Silicon Zener Diode, TO-3 case, 20V, tolerance ±5% | Transitron Electronic |
| 19433 | 1N2818BE3 | Zener Voltage Regulator Diode | Microsemi |
| 19434 | 1N2818BR | 50 Watt Silicon Zener Diode, TO-3 case, 20V reverse polarity, tolerance ±5% | Transitron Electronic |
| 19435 | 1N2818C | Zener Voltage Regulator Diode | Microsemi |
| 19436 | 1N2818C | Diode Zener Single 20V 5% 50W 3-Pin(2+Tab) TO-3 | New Jersey Semiconductor |
| 19437 | 1N2818CE3 | Zener Voltage Regulator Diode | Microsemi |
| 19438 | 1N2818D | Zener Voltage Regulator Diode | Microsemi |
| 19439 | 1N2818D | Diode Zener Single 20V 5% 50W 3-Pin(2+Tab) TO-3 | New Jersey Semiconductor |
| 19440 | 1N2818DE3 | Zener Voltage Regulator Diode | Microsemi |
