| 304921 | BCX17 | PNP Low Sat Transistor | Zetex Semiconductors |
| 304922 | BCX17CSM | GENERAL PURPOSE PNP TRANSISTOR IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS | SemeLAB |
| 304923 | BCX17HZG | PNP small signal transistor | ROHM |
| 304924 | BCX17HZGT116 | PNP small signal transistor | ROHM |
| 304925 | BCX17L | Small Signal PNP | ON Semiconductor |
| 304926 | BCX17LT1 | General Purpose Transistors | Leshan Radio Company |
| 304927 | BCX17LT1 | General Purpose Transistors | Motorola |
| 304928 | BCX17LT1 | Small Signal PNP | ON Semiconductor |
| 304929 | BCX17LT1-D | General Purpose Transistors | ON Semiconductor |
| 304930 | BCX17LT3 | Small Signal PNP | ON Semiconductor |
| 304931 | BCX17R | Tranzystor małej częstotliwości małej mocy | Ultra CEMI |
| 304932 | BCX17R | PNP Low Sat Transistor | Zetex Semiconductors |
| 304933 | BCX17T116 | PNP small signal transistor | ROHM |
| 304934 | BCX18 | Surface mount Si-Epitaxial PlanarTransistors | Diotec Elektronische |
| 304935 | BCX18 | Medium power PNP transistor | FERRANTI |
| 304936 | BCX18 | Low frequency transistor, code on case T2 | mble |
| 304937 | BCX18 | µ min. P-N-P Silicon Planar Epitaxial Transistor | Mullard |
| 304938 | BCX18 | PNP general purpose transistors | Nexperia |
| 304939 | BCX18 | PNP general purpose transistors | NXP Semiconductors |
|
| 304940 | BCX18 | PNP general purpose transistors | Philips |
| 304941 | BCX18 | Tranzystor małej częstotliwości małej mocy | Ultra CEMI |
| 304942 | BCX18 | PNP Low Sat Transistor | Zetex Semiconductors |
| 304943 | BCX18L | Small Signal PNP | ON Semiconductor |
| 304944 | BCX18LT1 | General Purpose Transistors | Leshan Radio Company |
| 304945 | BCX18LT1 | General Purpose Transistors | Motorola |
| 304946 | BCX18LT1 | Small Signal PNP | ON Semiconductor |
| 304947 | BCX18R | Tranzystor małej częstotliwości małej mocy | Ultra CEMI |
| 304948 | BCX18R | PNP Low Sat Transistor | Zetex Semiconductors |
| 304949 | BCX19 | Surface mount Si-Epitaxial PlanarTransistors | Diotec Elektronische |
| 304950 | BCX19 | NPN Medium Power Transistor | Fairchild Semiconductor |
| 304951 | BCX19 | Medium power NPN transistor | FERRANTI |
| 304952 | BCX19 | General Purpose Transistor | Korea Electronics (KEC) |
| 304953 | BCX19 | Low frequency transistor, code on case U1 | mble |
| 304954 | BCX19 | µ min. N-P-N Silicon Planar Epitaxial Transistor | Mullard |
| 304955 | BCX19 | NPN general purpose transistor | Nexperia |
| 304956 | BCX19 | NPN general purpose transistor | NXP Semiconductors |
| 304957 | BCX19 | NPN general purpose transistor | Philips |
| 304958 | BCX19 | NPN small signal transistor | ROHM |
| 304959 | BCX19 | SMALL SIGNAL NPN TRANSISTOR | SGS Thomson Microelectronics |
| 304960 | BCX19 | SMALL SIGNAL NPN TRANSISTOR | SGS Thomson Microelectronics |
