SMD marking code “ZS” — 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 | |
|---|---|---|---|---|
| 2PC4081S | PHI | SOT-323 16ta - 3a PhH | Public marking directory | |
| 2PC4617JS | PHI | SOT-490 | Public marking directory | |
| 2PC4617JS | PHI | SC-89/SOT490 | Public marking directory | |
| 2PC4617S | PHI | SC-75 | Public marking directory | |
| 2PC4617S | PHI | SC-75/SOT416 | Public marking directory | |
| 2PD601AS | NXP | SC-59 | Public marking directory | |
| 2PD601AS | PHI | SC-59/SOT346 | Public marking directory | |
| 2SD1819A-S | PANASONIC* | SC-70 | Public marking directory | |
| 2SD874-S | MCC | SOT-89 | Public marking directory | |
| AZ23C10 | MCC | SOT-23 | Public marking directory | |
| BU4309F | ROHM* | SOP-4 | Public marking directory | |
| BU4309FWE | ROHM* | VSOF-5 | Public marking directory | |
| BU4309G | ROHM* | SSOP-5 | Public marking directory | |
| BZX284-C43 | PHI | SOD-110 | Public marking directory | |
| BZX284-C43 | PHI | SOD110 | Public marking directory | |
| CD-0603-Z20 | BOURNS* | 0603 | Public marking directory | |
| CD-1005-Z20 | CDE* | — | Public marking directory | |
| DDZ47S | DIODES | SOD-323 | Public marking directory | |
| DDZ5V1B | DIODES | — | Public marking directory | |
| DDZX47TS | DIODES* | SOT-363 | Public marking directory | |
| DDZX47W | DIODES* | SOT-323 | Public marking directory | |
| PDZ30B | PHI | SOD-323 | Public marking directory | |
| PDZ30B | PHI | SC-76/SOD323 | Public marking directory | |
| 2PC4617SJ | — | SOT-490 18ta - 3a Phi | Public marking directory | |
| 2SD2496-S | — | SOT-23 16ta - 3a Pan | Public marking directory | |
| 2SD601A-S | — | SC-59 | Public marking directory | |
| MSD1819A-S | — | SOT-323 | Public marking directory | |
| TCMM3Z27VC | — | SOD-323F | Public marking directory | |
| TV04A780KB | — | DO-214AC | Public marking directory | |
| XC6223H391BNR-G | — | SSOT-24 26vn VR4 5a Tor | Public marking directory | |
| XC6223H391NR-G | — | SSOT-24 | 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.
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