SMD marking code “Y1” — candidate parts
20 candidates2 with manufacturer
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 source | |
|---|---|---|---|---|
| BZT52C12 | MCC | SOD-123 | PDF · DIGIKEYMCC_SMD_Marking_Codes.pdf p.6 | Request quote |
| MMSS8550 | MCC | SOT-23 | PDF · DIGIKEYMCC_SMD_Marking_Codes.pdf p.13 | |
| BZT52-C11T | — | SOD-523 | PDF · smd-codes.pdf p.171 | |
| BZV49-C11 | — | SOT-89 | PDF · 2011SMD-codes.pdf p.797 | |
| BZV49C11 | — | SOT89 | PDF · SMD_Catalog222.pdf p.63 | |
| BZX84-A11 | — | SOT-23 | PDF · smd-codes.pdf p.344 | |
| BZX84-B11 | — | SOT-23 | PDF · smd-codes.pdf p.344 | |
| BZX84-C11 | — | SOT23 | PDF · SMD_Catalog222.pdf p.63 | |
| BZX84-C11-V | — | SOT-23 | PDF · smd-codes.pdf p.344 | |
| CMDZ5253B | — | SOD-323 | PDF · smd-codes.pdf p.171 | |
| ELM7641LBB | — | SOT-23 16vdc VD7 3d Elm | PDF · 老外牛B SMD-2010.pdf p.527 | |
| MM5Z11V | — | SOD-523 | PDF · smd-codes.pdf p.171 | |
| MMSZ27 | — | SOD-123 | PDF · smd-codes.pdf p.171 | |
| R1163D311D | — | — | PDF · smd-codes.pdf p.1026 | |
| R1210N512C | — | SOT-23-5 | PDF · smd-codes.pdf p.964 | |
| R3111Q511C | — | SC-82AB | PDF · 2011SMD-codes.pdf p.903 | |
| R5325N001A | — | SOT-23-6 | PDF · smd-codes.pdf p.1026 | |
| TC1273-10ENB | — | SOT-23 | PDF · smd-codes.pdf p.344 | |
| TC1273-15ENB | — | SOT-23 | PDF · smd-codes.pdf p.344 | |
| ZD5236BSG | — | SOD-323-S | PDF · smd-codes.pdf p.171 |
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.
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