| 1N4152 | Fairchild Semiconductor | Small Signal Diode |
| 1N4152_T50A | Fairchild Semiconductor | Small Signal Diode |
| 1N4152_T50R | Fairchild Semiconductor | Small Signal Diode |
| 1N4153 | Central Semiconductor | Leaded Silicon Diode Switching |
| 1N4153 | Fairchild Semiconductor | Small Signal Diode |
| 1N4153TR | Fairchild Semiconductor | Small Signal Diode |
| 1N4153_T50R | Fairchild Semiconductor | Small Signal Diode |
| 1N4154 | Fairchild Semiconductor | High Conductance Fast Diode |
| 1N4154TR | Fairchild Semiconductor | High Conductance Fast Diode |
| 1N4154_T50R | Fairchild Semiconductor | High Conductance Fast Diode |
| 1N4166 | Central Semiconductor | Leaded Zener Diode General Purpose |
| 1N4166B | Central Semiconductor | Leaded Zener Diode General Purpose |
| 1N4245 | Central Semiconductor | Leaded Rectifier General Purpose |
| 1N4245GP | Vishay | Diodes |
| 1N4246 | Central Semiconductor | Leaded Rectifier General Purpose |
| 1N4246GP | Vishay | Diodes |
| 1N4247GP | Vishay | Diodes |
| 1N4248GP | Vishay | Diodes |
| 1N4249GP | Vishay | Diodes |
| 1N4305 | Fairchild Semiconductor | High Conductance Fast Diode |