| 305761 | BCY70 | PNP Silicon Planar Transistor for low-level audio applications | Newmarket Transistors NKT |
| 305762 | BCY70 | PNP general purpose transistors | Philips |
| 305763 | BCY70 | Transistor for general purpose amplifiers | SGS-ATES |
| 305764 | BCY70 | GENERAL PURPOSE AMPLIFIERS | ST Microelectronics |
| 305765 | BCY70CSM | HIGH SPEED MEDIUM POWER PNP SWITCHING TRANSISTOR | SemeLAB |
| 305766 | BCY71 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 305767 | BCY71 | General purpose PNP transistor | FERRANTI |
| 305768 | BCY71 | PNP low noise transistor | FERRANTI |
| 305769 | BCY71 | Low frequency transistor | mble |
| 305770 | BCY71 | Low frequency transistor | mble |
| 305771 | BCY71 | PNP SILICON PLANAR EPITAXIAL TRANSISTORS | Micro Electronics |
| 305772 | BCY71 | Silicon p-n-p low power transistor | Mullard |
| 305773 | BCY71 | P-N-P Silicon Planar Epitaxial Transistor | Mullard |
| 305774 | BCY71 | Trans GP BJT PNP 45V 3-Pin TO-18 Box | New Jersey Semiconductor |
| 305775 | BCY71 | PNP Silicon Planar Transistor for low-level audio applications | Newmarket Transistors NKT |
| 305776 | BCY71 | PNP general purpose transistors | Philips |
| 305777 | BCY71 | Transistor for general purpose amplifiers | SGS-ATES |
| 305778 | BCY71 | GENERAL PURPOSE AMPLIFIERS | ST Microelectronics |
| 305779 | BCY71A | Trans GP BJT PNP 45V 3-Pin TO-18 Box | New Jersey Semiconductor |
|
| 305780 | BCY71CSM | HIGH SPEED MEDIUM POWER PNP SWITCHING TRANSISTOR | SemeLAB |
| 305781 | BCY72 | General purpose PNP transistor | FERRANTI |
| 305782 | BCY72 | PNP low noise transistor | FERRANTI |
| 305783 | BCY72 | Low frequency transistor | mble |
| 305784 | BCY72 | Low frequency transistor | mble |
| 305785 | BCY72 | PNP SILICON PLANAR EPITAXIAL TRANSISTORS | Micro Electronics |
| 305786 | BCY72 | Silicon p-n-p low power transistor | Mullard |
| 305787 | BCY72 | P-N-P Silicon Planar Epitaxial Transistor | Mullard |
| 305788 | BCY72 | Trans GP BJT PNP 25V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 305789 | BCY72 | PNP Silicon Planar Transistor for low-level audio applications | Newmarket Transistors NKT |
| 305790 | BCY72 | Transistor for general purpose amplifiers | SGS-ATES |
| 305791 | BCY72 | GENERAL PURPOSE AMPLIFIERS | ST Microelectronics |
| 305792 | BCY72CSM | HIGH SPEED MEDIUM POWER PNP SWITCHING TRANSISTOR | SemeLAB |
| 305793 | BCY77 | Switching PNP transistor | FERRANTI |
| 305794 | BCY77 | General purpose PNP transistor | FERRANTI |
| 305795 | BCY77 | PNP low noise transistor | FERRANTI |
| 305796 | BCY77 | Transistor for low-level and low noise amplifiers | SGS-ATES |
| 305797 | BCY77 | Transistor for general purpose amplifiers | SGS-ATES |
| 305798 | BCY77 | PNP transistors for low-noise NF pre- and driver stages | Siemens |
| 305799 | BCY77 | Transistor PNP | Siemens |
| 305800 | BCY77 | Transistors industrial types | Siemens |
