| Компонент | Описание | Производитель | PDF | Buy |
| C4400 | OCXO 4-Pin Dip Surface Mount Package Optional Fast Warm-up | Vectron International, Inc |  |  |
| F4400 | HCMOS, 7.5x5mm, 2.5V, SMD Oscillator | Fox Electronics | | |
| E4400 | Core2 Extreme Processor | Intel Corporation | | |
| R4400 | A MIPS R4400 RISC Microprocessor Multichip Module | Aeroflex Circuit Technology | | |
| 2N4400 | General Purpose Transistors(NPN Silicon) | ON Semiconductor | | |
| 2N4400 | NPN EXPITAXIAL SILICON TRANSISTOR | Semtech Corporation | | |
| 2N4400 | NPN General Purpose Amplifier | Fairchild Semiconductor | | |
| 2N4400 | NPN SILICON PLANAR EPITAXIAL TRANSISTOR | Micro Electronics | | |
| 2N4400 | Small Signal Transistors | Central Semiconductor Corp | | |
| 2N4400 | Si-Epitaxial PlanarTransistors | Diotec Semiconductor | | |
| 2N4400 | NPN PNP SILICON PLANAR EPITAXIAL TRANSISTORS | Continental Device India Limited | | |
| 2N4400 | Small Signal General Purpose Amplifiers & Switchs | Fairchild Semiconductor | | |
| 2N4400 | NPN General Purpose Amplifier | Fairchild Semiconductor | | |
| 2N4400 | NPN SILICON ANNULAR TRANSISTORS | New Jersey Semi-Conductor Products, Inc. | | |
| 2N4400 | Small Signal General Purpose Transistors (NPN) | TAITRON Components Incorporated | | |
| 2N4400 | NPN Plastic Encapsulated Transistor | SeCoS Halbleitertechnologie GmbH | | |
| 2N4400 | NPN General Purpose Amplifier | Micro Commercial Components | | |
| AO4400 | P-Channel Enhancement Mode Field Effect Transistor | Alpha & Omega Semiconductors | | |
| KN4400 | EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE, SWITCHING) | KEC(Korea Electronics) | | |
| LA4400 | LA4400 | Sanyo Semicon Device | | |
