SMD marking code “E7” — 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 | |
|---|---|---|---|---|
| BZX585-B11 | NXP | SOD-523 | Public marking directory | |
| R3111N472A | RICOH* | SOT-23 | Public marking directory | |
| R3113D171C | RICOH* | — | Public marking directory | |
| TC1072-5.0VCH | MIC* | SOT-23-6 | Public marking directory | |
| TC54VC4702ECB | MIC* | SOT-23 | Public marking directory | |
| TC54VC4702MB | MIC* | SOT-89 | Public marking directory | |
| AP1704ATW | — | — | Public marking directory | |
| AP1704AW | — | SOT-23-3L | Public marking directory | |
| ELM9747NAB | — | SOT-89 | Public marking directory | |
| KN4L3N | — | SC-75 | Public marking directory | |
| R1111N171A | — | SOT-23-5 | Public marking directory | |
| R1140Q171D | — | SOT-143R | Public marking directory | |
| R1180Q271C | — | SC-82AB | Public marking directory | |
| RN5VD47AA | — | SOT-23-5 | Public marking directory | |
| RT9167-22CB | — | SOT-23-5 | Public marking directory | |
| TS810RCXA | — | SOT-23 | Public marking directory | |
| XC61CC4702M | — | SOT-23 | Public marking directory | |
| XC61CC4702N | — | SOT-143R | Public marking directory | |
| XC61CC4702P | — | SOT-89 | Public marking directory | |
| XC6221A38BN | — | SSOT-24 26vn VR4 5a Tor | Public marking directory | |
| XC6221A38BNR | — | SSOT-24 | Public marking directory | |
| XC6223D171NR-G | — | SSOT-24 | Public marking directory | |
| XC6GC4702HR | — | USP-3 | 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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