| 278521 | BCY59-8 | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278522 | BCY59-I | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278523 | BCY59-IX | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278524 | BCY59-VII | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278525 | BCY59-VIII | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278526 | BCY59-X | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278527 | BCY59A | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278528 | BCY59B | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278529 | BCY59C | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278530 | BCY59C | Bipolar NPN Device in A Hermetically sealed TO18 Metal Package | SemeLAB |
| 278531 | BCY59D | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278532 | BCY59IX | NPN switching transistors | Philips |
| 278533 | BCY59IX | SMALL SIGNAL NPN TRANSISTOR | ST Microelectronics |
| 278534 | BCY59M | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278535 | BCY59VII | NPN switching transistors | Philips |
| 278536 | BCY59VIII | NPN switching transistors | Philips |
| 278537 | BCY59VIII | SMALL SIGNAL NPN TRANSISTOR | ST Microelectronics |
| 278538 | BCY59X | Trans GP BJT NPN 45V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278539 | BCY59X | NPN switching transistors | Philips |
|
| 278540 | BCY59X | SMALL SIGNAL NPN TRANSISTOR | ST Microelectronics |
| 278541 | BCY65E | npn silicon planar transistors | Siemens |
| 278542 | BCY66 | NPN Silicon Planar Transistor | Siemens |
| 278543 | BCY67 | PNP Silicon Planar Transistor | Siemens |
| 278544 | BCY70 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 278545 | BCY70 | PNP SILICON PLANAR EPITAXIAL TRANSISTORS | Micro Electronics |
| 278546 | BCY70 | Trans GP BJT PNP 40V 3-Pin TO-18 Box | New Jersey Semiconductor |
| 278547 | BCY70 | PNP general purpose transistors | Philips |
| 278548 | BCY70 | GENERAL PURPOSE AMPLIFIERS | ST Microelectronics |
| 278549 | BCY70CSM | HIGH SPEED MEDIUM POWER PNP SWITCHING TRANSISTOR | SemeLAB |
| 278550 | BCY71 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 278551 | BCY71 | PNP SILICON PLANAR EPITAXIAL TRANSISTORS | Micro Electronics |
| 278552 | BCY71 | Trans GP BJT PNP 45V 3-Pin TO-18 Box | New Jersey Semiconductor |
| 278553 | BCY71 | PNP general purpose transistors | Philips |
| 278554 | BCY71 | GENERAL PURPOSE AMPLIFIERS | ST Microelectronics |
| 278555 | BCY71A | Trans GP BJT PNP 45V 3-Pin TO-18 Box | New Jersey Semiconductor |
| 278556 | BCY71CSM | HIGH SPEED MEDIUM POWER PNP SWITCHING TRANSISTOR | SemeLAB |
| 278557 | BCY72 | PNP SILICON PLANAR EPITAXIAL TRANSISTORS | Micro Electronics |
| 278558 | BCY72 | Trans GP BJT PNP 25V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 278559 | BCY72 | GENERAL PURPOSE AMPLIFIERS | ST Microelectronics |
| 278560 | BCY72CSM | HIGH SPEED MEDIUM POWER PNP SWITCHING TRANSISTOR | SemeLAB |
