| 343961 | BYX33-400 | Silicon Rectifier Diode, normal polarity | Philips |
| 343962 | BYX33-400R | Silicon Rectifier Diode, reverse polarity | Philips |
| 343963 | BYX33-600 | Silicon Rectifier Diode, normal polarity | Philips |
| 343964 | BYX33-600R | Silicon Rectifier Diode, reverse polarity | Philips |
| 343965 | BYX33-800 | Rectifier diodes | Mullard |
| 343966 | BYX33-800 | Silicon Rectifier Diode, normal polarity | Philips |
| 343967 | BYX33-800R | Silicon Rectifier Diode, reverse polarity | Philips |
| 343968 | BYX34 | Fast recovery rectifier diode with controlled avalanche | Philips |
| 343969 | BYX34-200 | Fast recovery silicon rectifier diode | Mullard |
| 343970 | BYX34-200 | Fast recovery rectifier diode with controlled avalanche | Philips |
| 343971 | BYX34-300 | Fast recovery silicon rectifier diode | Mullard |
| 343972 | BYX34-300 | Fast recovery rectifier diode with controlled avalanche | Philips |
| 343973 | BYX34-400 | Fast recovery silicon rectifier diode | Mullard |
| 343974 | BYX34-400 | Fast recovery rectifier diode with controlled avalanche | Philips |
| 343975 | BYX34-500 | Fast recovery silicon rectifier diode | Mullard |
| 343976 | BYX34-500 | Fast recovery rectifier diode with controlled avalanche | Philips |
| 343977 | BYX35 | E.T.H. RECTIFIER DIODE | mble |
| 343978 | BYX35 | High voltage rectifier diodes | Mullard |
| 343979 | BYX35 | Silicon High Voltage Diode, intended for the high voltage power supply of X-ray, electron microscope and LASER equipment | Philips |
|
| 343980 | BYX36 | Silicon Rectifier Diode | Philips |
| 343981 | BYX36-150 | Rectifier diode | mble |
| 343982 | BYX36-150 | Low power silicon rectifier diode | Mullard |
| 343983 | BYX36-150 | Silicon Rectifier Diode | Philips |
| 343984 | BYX36-300 | Rectifier diode | mble |
| 343985 | BYX36-300 | Low power silicon rectifier diode | Mullard |
| 343986 | BYX36-300 | Silicon Rectifier Diode | Philips |
| 343987 | BYX36-600 | Rectifier diode | mble |
| 343988 | BYX36-600 | Low power silicon rectifier diode | Mullard |
| 343989 | BYX36-600 | Silicon Rectifier Diode | Philips |
| 343990 | BYX38 | Silicon Rectifier Diode | Philips |
| 343991 | BYX38-1200 | Rectifier diode | mble |
| 343992 | BYX38-1200 | Rectifier diodes | Mullard |
| 343993 | BYX38-1200 | Silicon Rectifier Diode normal polarity | Philips |
| 343994 | BYX38-1200R | Rectifier diode | mble |
| 343995 | BYX38-1200R | Silicon Rectifier Diode reverse polarity | Philips |
| 343996 | BYX38-300 | Rectifier diode | mble |
| 343997 | BYX38-300 | Rectifier diodes | Mullard |
| 343998 | BYX38-300 | Silicon Rectifier Diode normal polarity | Philips |
| 343999 | BYX38-300R | Rectifier diode | mble |
| 344000 | BYX38-300R | Silicon Rectifier Diode reverse polarity | Philips |
