| 305561 | BCY58 | Switching NPN transistor | FERRANTI |
| 305562 | BCY58 | General purpose NPN transistor | FERRANTI |
| 305563 | BCY58 | Silicon planar-epitaxial transistor, low frequency, low power NPN | IPRS Baneasa |
| 305564 | BCY58 | Silicon NPN Epitaxial Planar Transistor | IPRS Baneasa |
| 305565 | BCY58 | Switching transistor | mble |
| 305566 | BCY58 | Low frequency transistor | mble |
| 305567 | BCY58 | NPN SILICON PLANAR EPITAXIAL TRANSISTOR | Micro Electronics |
| 305568 | BCY58 | Trans GP BJT NPN 32V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 305569 | BCY58 | NPN switching transistors | Philips |
| 305570 | BCY58 | LOW NOISE AUDIO AMPLIFIERS | SGS Thomson Microelectronics |
| 305571 | BCY58 | LOW NOISE AUDIO AMPLIFIERS | SGS Thomson Microelectronics |
| 305572 | BCY58 | Transistor for low-level and low noise amplifiers | SGS-ATES |
| 305573 | BCY58 | Transistor for general purpose amplifiers | SGS-ATES |
| 305574 | BCY58 | NPN transistor for NF pre- and driver stages as well as switch applications | Siemens |
| 305575 | BCY58 | Transistor NPN | Siemens |
| 305576 | BCY58 | Transistors industrial types | Siemens |
| 305577 | BCY58 | npn silicon planar transistors | Siemens |
| 305578 | BCY58 | LOW NOISE AUDIO AMPLIFIERS | ST Microelectronics |
| 305579 | BCY58-IX | Trans GP BJT NPN 32V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
|
| 305580 | BCY58-VII | Trans GP BJT NPN 32V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 305581 | BCY58-VIII | Trans GP BJT NPN 32V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 305582 | BCY58-X | Trans GP BJT NPN 32V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 305583 | BCY58A | Trans GP BJT NPN 32V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 305584 | BCY58AP | Switching NPN transistor | FERRANTI |
| 305585 | BCY58AP | General purpose NPN transistor | FERRANTI |
| 305586 | BCY58AP | Low Noise NPN Transistor | FERRANTI |
| 305587 | BCY58BP | Switching NPN transistor | FERRANTI |
| 305588 | BCY58BP | General purpose NPN transistor | FERRANTI |
| 305589 | BCY58BP | Low Noise NPN Transistor | FERRANTI |
| 305590 | BCY58BP | Trans GP BJT NPN 32V 0.2A 3-Pin TO-18 | New Jersey Semiconductor |
| 305591 | BCY58CP | Switching NPN transistor | FERRANTI |
| 305592 | BCY58CP | General purpose NPN transistor | FERRANTI |
| 305593 | BCY58CP | Low Noise NPN Transistor | FERRANTI |
| 305594 | BCY58DP | Switching NPN transistor | FERRANTI |
| 305595 | BCY58DP | General purpose NPN transistor | FERRANTI |
| 305596 | BCY58DP | Low Noise NPN Transistor | FERRANTI |
| 305597 | BCY58IX | Low Noise NPN Transistor | FERRANTI |
| 305598 | BCY58IX | Switching NPN transistor | FERRANTI |
| 305599 | BCY58IX | General purpose NPN transistor | FERRANTI |
| 305600 | BCY58IX | Silicon NPN Epitaxial Planar Transistor | IPRS Baneasa |
