| Компонент | Описание | Производитель | |
| 1N4403B | ZENER DIODES |
List of Unclassifed Manufacturers |
|
| 2N4403-BP | PNP General Purpose Amplifier |
Micro Commercial Components |
|
| 2N4403B | PNP GENERAL PURPOSE SWITCHING TRANSISTOR |
Pan Jit International Inc. |
|
| EN4403B | PIN Diode for VHF, UHF, AGC Applications |
Sanyo Semicon Device |