SMD marking code “27” — candidate parts
Small packages rarely print the full part number. The marking below maps to these part numbers — verify against the package, pin count and the manufacturer's datasheet before ordering.
Candidate part numbers
| Part number | Manufacturer | Package | Mapping basis | |
|---|---|---|---|---|
| BAS70-04 | PHI | SOT-23 | Public marking directory | |
| CMZ27 | TOS | — | Public marking directory | |
| MAZ8270 | PANASONIC* | SC-76 | Public marking directory | |
| MAZS270 | PANASONIC* | SC-79 | Public marking directory | |
| MAZS2700L | PANASONIC* | SC-79 | Public marking directory | |
| MMBD2104 | NSC | SOT23 | Public marking directory | |
| P6SMBJ27 | LITTLE* | DO-214AA | Public marking directory | |
| PDTA123JE | NXP | SOT-416 | Public marking directory | |
| PDTA123JEF | PHI | SOT-490 | Public marking directory | |
| PDTA123JEF | PHI | SC-89/SOT490 | Public marking directory | |
| R3111Q271B | RICOH* | SC-82AB | Public marking directory | |
| RN5RF27AA | RICOH* | SOT-23-5 | Public marking directory | |
| RN5RZ27AA | RICOH* | SOT-23-5 | Public marking directory | |
| SML4750 | GSI | DO-214 | Public marking directory | |
| ELM9827BB | — | SOT-23 16cg VR1 3d Elm | Public marking directory | |
| HMSZ5227B | — | SOD-323 | Public marking directory | |
| HZC2.7 | — | SOD-523 | Public marking directory | |
| MAZY270 | — | NMiniP2 | Public marking directory | |
| R1163D371E | — | — | Public marking directory | |
| R1223N302E | — | SOT-23-5 | Public marking directory | |
| U1Z27 | — | SOD-6 | Public marking directory | |
| U1ZB27 | — | I-FLAT | Public marking directory | |
| UTC8127 | — | SOT-89 | Public marking directory | |
| XC6213B272NR | — | SSOT-24 | Public marking directory | |
| XC6217C382NR | — | SSOT-24 | Public marking directory | |
| XC6221C15BNR | — | SSOT-24 | Public marking directory | |
| ZD5227BS2 | — | SOD-323 | Public marking directory |
How these mappings are compiled: from public SMD marking directories and from our own stock records (marked Stock-record verified). We keep the original reference of every row internally so any mapping can be traced on request.
Markings are indicative only: the same code can denote different parts across manufacturers and packages. Always confirm with the physical batch marking and the original datasheet.
* Manufacturer derived from the part-number family (some directory entries carry no manufacturer) — treat it as a lead, not a datasheet fact.
Can't match your marking?
Send us the code, package and a photo — our team helps identify the part.
Ask our team