SMD marking code “38” — 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 | |
|---|---|---|---|---|
| PA13 | APEX MICROTECHNOLOGY | — | Public marking directory | |
| R3111Q381B | RICOH* | SC-82AB | Public marking directory | |
| RN5RF38AA | RICOH* | SOT-23-5 | Public marking directory | |
| RN5RZ38AA | RICOH* | SOT-23-5 | Public marking directory | |
| 2SA1037M1PT-Q | — | FBPT-723 17ta - 9a Chm | Public marking directory | |
| 2SA1037MPT-Q | — | SOT-723 18ta - 3a Chm | Public marking directory | |
| ELM9838BB | — | SOT-23 16cg VR1 3d Elm | Public marking directory | |
| HMSZ5238B | — | SOD-323 | Public marking directory | |
| PA18 | — | — | Public marking directory | |
| PA19 | — | — | Public marking directory | |
| PA21 | — | — | Public marking directory | |
| PA25 | — | — | Public marking directory | |
| PA26 | — | — | Public marking directory | |
| PA31 | — | — | Public marking directory | |
| PA37 | — | — | Public marking directory | |
| PA41 | — | — | Public marking directory | |
| PA56 | — | — | Public marking directory | |
| R1223N252G | — | SOT-23-5 | Public marking directory | |
| UTC8138 | — | SOT-89 | Public marking directory | |
| XC6213B382NR | — | SSOT-24 | Public marking directory | |
| XC6217D092NR | — | SSOT-24 | Public marking directory | |
| XC6221C46BNR | — | SSOT-24 | Public marking directory | |
| ZD5238BS2 | — | 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