| Component Part | Manufacturer | Package |
| SI3493DV | VISAY[Vishay Siliconix] | |
| SI3493DV-T1 | VISAY[Vishay Siliconix] | |
| SI3861 | FAIRCHILD[Fairchild Semiconductor] | |
| SI3863BDV-T1-E3 | VISAY[Vishay Siliconix] | |
| SI3973DV | VISAY[Vishay Siliconix] | |
| SI3983DV | VISAY[Vishay Siliconix] | |
| SI4112 | ETC[ETC] | |
| SI4112-BM | ETC[ETC] | |
| SI4112G | SILABS[Silicon Laboratories] | |
| SI4112G-BM | SILABS[Silicon Laboratories] | |
| SI4112G-BT | SILABS[Silicon Laboratories] | |
| SI4113 | ETC[ETC] | |
| SI4113-BT | ETC[ETC] | |
| SI4113G | SILABS[Silicon Laboratories] | |
| SI4113G-BM | SILABS[Silicon Laboratories] | |
| SI4113G-BT | SILABS[Silicon Laboratories] | |
| SI4122 | ETC[ETC] | |
| SI4122-BM | ETC[ETC] | |
| SI4122-BT | ETC[ETC] | |
| SI4122G-BM | SILABS[Silicon Laboratories] | |
| SI4122G-BT | SILABS[Silicon Laboratories] | |
| SI4123 | ETC[ETC] | |
| SI4123-BM | ETC[ETC] | |
| SI4123-BT | ETC[ETC] | |
| SI4123G | SILABS[Silicon Laboratories] | |
| SI4123G-BM | SILABS[Silicon Laboratories] | |
| SI4123G-BT | SILABS[Silicon Laboratories] | |
| SI4133 | ETC[ETC] | |
| SI4133-BM | ETC[ETC] | |
| SI4133G | SILABS[Silicon Laboratories] | |
| SI4133G-BM | SILABS[Silicon Laboratories] | |
| SI4362DY-T1 | VISAY[Vishay Siliconix] | |
| SI4368DY-E3 | VISAY[Vishay Siliconix] | |
| SI4376DY | VISAY[Vishay Siliconix] | |
| SI4378DY | VISAY[Vishay Siliconix] | |
| SI4378DY-E3 | VISAY[Vishay Siliconix] | |
| SI4390DY | VISAY[Vishay Siliconix] | |
| SI4392DY-E3 | VISAY[Vishay Siliconix] | |
| SI4392DY-T1 | VISAY[Vishay Siliconix] | |
| SI4394DY | VISAY[Vishay Siliconix] | |
| SI4394DY-E3 | VISAY[Vishay Siliconix] | |
| SI4411DY | VISAY[Vishay Siliconix] | |
| SI4418DY-E3 | VISAY[Vishay Siliconix] | |
| SI4434DY | VISAY[Vishay Siliconix] | |
| SI4434DY-E3 | VISAY[Vishay Siliconix] | |
| SI4451DY | VISAY[Vishay Siliconix] | |
| SI4463BDY-E3 | VISAY[Vishay Siliconix] | |
| SI4473DY | VISAY[Vishay Siliconix] | |
| SI4473DY-E3 | VISAY[Vishay Siliconix] | |
| SI4473DY-T1 | VISAY[Vishay Siliconix] | |
| SI4483EDY | VISAY[Vishay Siliconix] | |
| SI4484EY | VISAY[Vishay Siliconix] | |
| SI4496DY | VISAY[Vishay Siliconix] | |
| SI4511DY | VISAY[Vishay Siliconix] | |
| SI4511DY-E3 | VISAY[Vishay Siliconix] | |
| SI4511DY-T1 | VISAY[Vishay Siliconix] | |
| SI4701BDY-E3 | VISAY[Vishay Siliconix] | |
| SI470M25 | NTE[NTE Electronics] | |
| SI470M250 | NTE[NTE Electronics] | |
| SI470M35 | NTE[NTE Electronics] | |
| SI470M450 | NTE[NTE Electronics] | |
| SI470M50 | NTE[NTE Electronics] | |
| SI470M63 | NTE[NTE Electronics] | |
| SI470M80 | NTE[NTE Electronics] | |
| SI4750DY | VISAY[Vishay Siliconix] | |
| SI4750DY-E3 | VISAY[Vishay Siliconix] | |
| SI47M200 | NTE[NTE Electronics] | |
| SI47M25 | NTE[NTE Electronics] | |
| SI47M250 | NTE[NTE Electronics] | |
| SI47M35 | NTE[NTE Electronics] | |
| SI47M450 | NTE[NTE Electronics] | |
| SI47M50 | NTE[NTE Electronics] | |
| SI47M63 | NTE[NTE Electronics] | |
| SI47M80 | NTE[NTE Electronics] | |
| SI4810BDY | VISAY[Vishay Siliconix] | |
| SI4826DY | National Semiconductor | |
| SI4874BDY | VISAY[Vishay Siliconix] | |
| SI4884BDY | VISAY[Vishay Siliconix] | |
| SI4884DY | National Semiconductor | |
| SI4924DY | VISAY[Vishay Siliconix] | |
| SI5022-BM | ETC[ETC] | |
| SI5110 | SILABS[Silicon Laboratories] | |
| SI5311 | ETC[ETC] | |
| SI5311-H | AUK[AUK corp] | |
| SI5311-HB | AUK[AUK corp] | |
| SI5320 | ETC[ETC] | |
| SI5326 | SILABS[Silicon Laboratories] | |
| SI5326A-B-GM | SILABS[Silicon Laboratories] | |
| SI5326B-B-GM | SILABS[Silicon Laboratories] | |
| SI5433DC | VISAY[Vishay Siliconix] | |
| SI5441DC | VISAY[Vishay Siliconix] | |
| SI5473DC | VISAY[Vishay Siliconix] | |
| SI5475DC | VISAY[Vishay Siliconix] | |
| SI5515DC | VISAY[Vishay Siliconix] | |
| SI5540 | SILABS[Silicon Laboratories] | |
| SI5600M100 | NTE[NTE Electronics] | |
| SI5600M16 | NTE[NTE Electronics] | |
| SI5600M160 | NTE[NTE Electronics] | |
| SI5600M200 | NTE[NTE Electronics] | |
| SI5600M25 | NTE[NTE Electronics] | |
| SI5600M250 | NTE[NTE Electronics] | |
| SI5600M35 | NTE[NTE Electronics] | |
| SI5600M450 | NTE[NTE Electronics] | |
| SI5600M50 | NTE[NTE Electronics] | |
| SI5600M63 | NTE[NTE Electronics] | |
| SI5600M80 | NTE[NTE Electronics] | |
| SI560M100 | NTE[NTE Electronics] | |
| SI560M16 | NTE[NTE Electronics] | |
| SI560M160 | NTE[NTE Electronics] | |
| SI560M200 | NTE[NTE Electronics] | |
| SI560M25 | NTE[NTE Electronics] | |
| SI560M250 | NTE[NTE Electronics] | |
| SI560M35 | NTE[NTE Electronics] | |
| SI560M450 | NTE[NTE Electronics] | |
| SI560M50 | NTE[NTE Electronics] | |
| SI560M63 | NTE[NTE Electronics] | |
| SI560M80 | NTE[NTE Electronics] | |
| SI56M200 | NTE[NTE Electronics] | |
| SI56M25 | NTE[NTE Electronics] | |
| SI56M250 | NTE[NTE Electronics] | |
| SI56M35 | NTE[NTE Electronics] | |
| SI56M450 | NTE[NTE Electronics] | |
| SI56M50 | NTE[NTE Electronics] | |
| SI56M63 | NTE[NTE Electronics] | |
| SI56M80 | NTE[NTE Electronics] | |
| SI570 | SILABS[Silicon Laboratories] | |
| SI6426 | FAIRCHILD[Fairchild Semiconductor] | |
| SI6441DQ | VISAY[Vishay Siliconix] | |
| SI6459BDQ | VISAY[Vishay Siliconix] | |
| SI65 | DELTA[Delta Electronics, Inc.] | |
| SI65-181 | DELTA[Delta Electronics, Inc.] | |
| SI65-220 | DELTA[Delta Electronics, Inc.] | |
| SI65-221 | DELTA[Delta Electronics, Inc.] | |
| SI65-270 | DELTA[Delta Electronics, Inc.] | |
| SI65-330 | DELTA[Delta Electronics, Inc.] | |
| SI65-390 | DELTA[Delta Electronics, Inc.] | |
| SI65-470 | DELTA[Delta Electronics, Inc.] | |
| SI65-560 | DELTA[Delta Electronics, Inc.] | |
| SI65-680 | DELTA[Delta Electronics, Inc.] | |
| SI6800M100 | NTE[NTE Electronics] | |
| SI6800M16 | NTE[NTE Electronics] | |
| SI6800M160 | NTE[NTE Electronics] | |
| SI6800M200 | NTE[NTE Electronics] | |
| SI6800M25 | NTE[NTE Electronics] | |
| SI6800M250 | NTE[NTE Electronics] | |
| SI6800M35 | NTE[NTE Electronics] | |
| SI6800M450 | NTE[NTE Electronics] | |
| SI6800M50 | NTE[NTE Electronics] | |
| SI6800M63 | NTE[NTE Electronics] | |
| SI6800M80 | NTE[NTE Electronics] | |
| | |