| Product Code | brand | product name | Specification | package | quantity |
| LPC1768FBD100,551 | NXP | Integrated circuit | IC MCU 32BIT 512KB FLASH 100LQFP | 100-LQFP | 39600 |
| LM7805L-TA3-T | UTC | Integrated circuit | REG IC LM7805L-TA3-T TO-220 TUBE UTC LM7805L-TA3-T | TO-220 | 9000 |
| LM431SCCMLX | FAIRCHILD | Integrated circuit | IC VREF SHUNT ADJ SOT89-3 | TO-243AA | 96000 |
| LM393DT | ST | Integrated circuit | SIC SO8 DUAL COMP LM393D RoHS | SIC SO8 | 2500 |
| LM1085ISX-5,0/NOPB | TI | Integrated circuit | IC REG LIN 5V 3A DDPAK/TO263-3 | TO263-3 | 500 |
| LF253DT | ST | Integrated circuit | ROHS CHIP IC LF253D | 8-SO | 2504 |
| LD2981CU50TR | ST | Integrated circuit | SOT-89-3 | 5000 | |
| IRLML2502TRPBF | IR | Integrated circuit | FET,SOT23-3 SMT N-CH 20V 4.2A | SOT-23 | 6000 |
| IRFR5305TRPBF | IR | Integrated circuit | FET P-CHANNEL 55V 31A D-PAK T&R | DPAK | 10000 |
| IRFL014NTRPBF | IR | Integrated circuit | IRFL014NTRPBF"IR"ROHS | SOT-223 | 200000 |