| 344041 | BYX40-600R | Controlled avalanche diode | mble |
| 344042 | BYX40-600R | Silicon avalanche rectifier diode, reverse polarity (stud-anode) | Mullard |
| 344043 | BYX40-600R | Controlled Avalanche Rectifier Diode, reverse polarity 600V | Philips |
| 344044 | BYX40-800 | Controlled avalanche diode | mble |
| 344045 | BYX40-800 | Silicon avalanche rectifier diode | Mullard |
| 344046 | BYX40-800 | Controlled Avalanche Rectifier Diode, normal polarity 800V | Philips |
| 344047 | BYX40-800R | Controlled avalanche diode | mble |
| 344048 | BYX40-800R | Silicon avalanche rectifier diode, reverse polarity (stud-anode) | Mullard |
| 344049 | BYX40-800R | Controlled Avalanche Rectifier Diode, reverse polarity 800V | Philips |
| 344050 | BYX42 | Silicon Rectifier Diode | Philips |
| 344051 | BYX42-1200 | Rectifier diode | mble |
| 344052 | BYX42-1200 | Rectifier diodes | Mullard |
| 344053 | BYX42-1200 | Silicon Rectifier Diode, normal polarity | Philips |
| 344054 | BYX42-1200R | Rectifier diode | mble |
| 344055 | BYX42-1200R | Silicon Rectifier Diode, reverse polarity | Philips |
| 344056 | BYX42-300 | Rectifier diode | mble |
| 344057 | BYX42-300 | Rectifier diodes | Mullard |
| 344058 | BYX42-300 | Silicon Rectifier Diode, normal polarity | Philips |
| 344059 | BYX42-300R | Rectifier diode | mble |
|
| 344060 | BYX42-300R | Silicon Rectifier Diode, reverse polarity | Philips |
| 344061 | BYX42-600 | Rectifier diode | mble |
| 344062 | BYX42-600 | Rectifier diodes | Mullard |
| 344063 | BYX42-600 | Silicon Rectifier Diode, normal polarity | Philips |
| 344064 | BYX42-600R | Rectifier diode | mble |
| 344065 | BYX42-600R | Silicon Rectifier Diode, reverse polarity | Philips |
| 344066 | BYX42-900 | Rectifier diode | mble |
| 344067 | BYX42-900 | Rectifier diodes | Mullard |
| 344068 | BYX42-900 | Silicon Rectifier Diode, normal polarity | Philips |
| 344069 | BYX42-900R | Rectifier diode | mble |
| 344070 | BYX42-900R | Silicon Rectifier Diode, reverse polarity | Philips |
| 344071 | BYX45 | Controlled Avalanche Rectifier Diode | Philips |
| 344072 | BYX45-1000 | Controlled avalanche diode | mble |
| 344073 | BYX45-1000R | Controlled avalanche diode | mble |
| 344074 | BYX45-1000R | Silicon avalanche rectifier diode | Mullard |
| 344075 | BYX45-1000R | 1000V Controlled Avalanche Rectifier Diode, anode to case | Philips |
| 344076 | BYX45-600 | Controlled avalanche diode | mble |
| 344077 | BYX45-600R | Controlled avalanche diode | mble |
| 344078 | BYX45-600R | Silicon avalanche rectifier diode | Mullard |
| 344079 | BYX45-600R | 600V Controlled Avalanche Rectifier Diode, anode to case | Philips |
| 344080 | BYX45-800 | Controlled avalanche diode | mble |
