Marking of electronic components, SMD Codes Z12V, Z12V**. MMSZ5242B, MMSZ5242BSW, MMSZ5242BW, TCMMSZ5242B, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| MMSZ5242B | Z12V | TSC | SOD-123FL |
| MMSZ5242BSW | Z12V | TAK CHEONG | SOD-323FL |
| MMSZ5242BW | Z12V | TAK CHEONG | SOD-123FL |
| TCMMSZ5242B | Z12V | TAK CHEONG | SOD-123FL |