| 47521 | 1N542 | Ge POINT CONTACT DIODE | IPRS Baneasa |
| 47522 | 1N542 | Germanium Point Contact Diode | IPRS Baneasa |
| 47523 | 1N542 | Gold Bond Germanium Diode | ITT Semiconductors |
| 47524 | 1N542 | Germanim Signal Diode | Motorola |
| 47525 | 1N542 | Germanium diode, ratio detectors-discriminators | SESCOSEM |
| 47526 | 1N542 | Tungsten point contact germanium diode - detection, sold by matched pairs (2x1N542) | SESCOSEM |
| 47527 | 1N5420 | Leaded Rectifier Fast Recovery | Central Semiconductor |
| 47528 | 1N5420 | GLASS PASSIVATED FAST SWITCHING RECTIFIER | General Semiconductor |
| 47529 | 1N5420 | Fast Rectifier (100-500ns) | Microsemi |
| 47530 | 1N5420 | Rectifier Diode 600V | Motorola |
| 47531 | 1N5420 | Diode Switching 600V 3A 2-Pin GPR-3A | New Jersey Semiconductor |
| 47532 | 1N5420 | 600 V rectifier 5.0 A forward current, 400 ns recovery time | Voltage Multipliers |
| 47533 | 1N5420E3 | Fast Rectifier (100-500ns) | Microsemi |
| 47534 | 1N5420US | Fast Rectifier (100-500ns) | Microsemi |
| 47535 | 1N5420USE3 | Fast Rectifier (100-500ns) | Microsemi |
| 47536 | 1N5421 | Varactor Diode | Motorola |
| 47537 | 1N5422 | Varactor Diode | Motorola |
| 47538 | 1N5423 | Varactor Diode | Motorola |
| 47539 | 1N5425 | Varactor Diode | Motorola |
|
| 47540 | 1N5427 | Signal Diode | Motorola |
| 47541 | 1N5428 | Signal Diode | Motorola |
| 47542 | 1N5429 | Signal Diode | Motorola |
| 47543 | 1N543 | Rectifier Diode | Motorola |
| 47544 | 1N5430 | Signal Diode | Motorola |
| 47545 | 1N5431 | Signal Diode | Motorola |
| 47546 | 1N5432 | Signal Diode | Motorola |
| 47547 | 1N543A | Rectifier Diode | Motorola |
| 47548 | 1N544 | Rectifier Diode | Motorola |
| 47549 | 1N5440 | Diode VAR Cap Single 30V 4.7pF 2-Pin DO-7 | New Jersey Semiconductor |
| 47550 | 1N5441 | GENERAL PURPOSE ABRUPT VARACTOR DIODES | Knox Semiconductor Inc |
| 47551 | 1N5441 | Diode VAR Cap Single 30V 6.8pF 2-Pin DO-7 | New Jersey Semiconductor |
| 47552 | 1N5441A | Silicon EPICAP Diode, voltage variable capacitance, 30V | Motorola |
| 47553 | 1N5441A | Diode VAR Cap Single 30V 6.8pF 2-Pin DO-7 | New Jersey Semiconductor |
| 47554 | 1N5441B | Silicon EPICAP Diode, voltage variable capacitance, 30V | Motorola |
| 47555 | 1N5441B | Diode VAR Cap Single 30V 6.8pF 2-Pin DO-7 | New Jersey Semiconductor |
| 47556 | 1N5441C | Silicon EPICAP Diode, voltage variable capacitance, 30V | Motorola |
| 47557 | 1N5441C | Diode VAR Cap Single 30V 6.8pF 2-Pin DO-7 | New Jersey Semiconductor |
| 47558 | 1N5441D | Diode VAR Cap Single 30V 6.8pF 2-Pin DO-7 | New Jersey Semiconductor |
| 47559 | 1N5442 | GENERAL PURPOSE ABRUPT VARACTOR DIODES | Knox Semiconductor Inc |
| 47560 | 1N5442 | Diode VAR Cap Single 30V 8.2pF 2-Pin DO-7 | New Jersey Semiconductor |
