Marking of electronic components, SMD Codes 81H, 81H**. CMPZ5257B, FMMZ5257, HMBZ5257B, MMBZ5257-V, MMBZ5257B, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| CMPZ5257B | 81H | SOT-23 | |
| FMMZ5257 | 81H | SOT-23 | |
| HMBZ5257B | 81H | SOT-23 | |
| MMBZ5257-V | 81H | SOT-23 | |
| MMBZ5257B | 81H | SOT23 | |
| MMBZ5257BLT1 | 81H | SOT-23 | |
| TMPZ5257 | 81H | SOT-23 | |
| CMBZ5257B | 81H | Mei | SOT-23 |
| CMPZ5257B | 81H | Cen | SOT-23 |
| FDZS33LT | 81H | Fis | SOT-23 |
| HMBZ5257B | 81H | Hsn | SOT-23 |
| PMBZ5257B | 81H | PHILIPS(NXP) | SOT-23 |
| SMBZ5257B | 81H | Sur | SOT-23 |
| TMPZ5257 | 81H | All | SOT-23 |
| TMPZ5257R | 81H | All | SOT-23 |
| ZD5257BN3 | 81H | Cys | SOT-23 |
| MMCZ5257BPT | 81H | Chm | SOT-346 |