SMD marking code “Y5” — candidate parts

22 candidates8 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 numberManufacturerPackageMapping source
BZT52C18MCCSOD-123PDF · DIGIKEYMCC_SMD_Marking_Codes.pdf p.6
BZV49-C16PHISOT-89PDF · 2011SMD-codes.pdf p.798
BZV49C16ZETEXSOT89PDF · SMD_Catalog222.pdf p.63
BZX84-A16PHISOT-23PDF · smd-codes.pdf p.345
BZX84-B16NXPSOT-23PDF · smd-codes.pdf p.345
BZX84-C16PHISOT23PDF · SMD_Catalog222.pdf p.63
MBR0520MCCSOD-123PDF · DIGIKEYMCC_SMD_Marking_Codes.pdf p.10
MM5Z16VFSCSOD-523PDF · smd-codes.pdf p.172
BZT52-C16TSOD-523PDF · smd-codes.pdf p.172
BZX84-C16-VSOT-23PDF · smd-codes.pdf p.345
BZX88-C16SOT-323PDF · smd-codes.pdf p.345
CMDZ5257BSOD-323PDF · smd-codes.pdf p.172
ELM7645LBBSOT-23 16vdc VD7 3d ElmPDF · 老外牛B SMD-2010.pdf p.529
FMY5SOT-23-5PDF · smd-codes.pdf p.964
MMSZ39SOD-123PDF · smd-codes.pdf p.172
MMSZ5260BSOD-123PDF · smd-codes.pdf p.172
R1163D351DPDF · smd-codes.pdf p.1026
R1210N552CSOT-23-5PDF · smd-codes.pdf p.964
R3111Q551CSC-82ABPDF · 2011SMD-codes.pdf p.903
R5325N005ASOT-23-6PDF · smd-codes.pdf p.1026
XC6223H15BNR-GSSOT-24PDF · 2011SMD-codes.pdf p.903
ZD5241BSGSOD-323-SPDF · smd-codes.pdf p.172
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.

Can't match your marking?

Send us the code, package and a photo — our team helps identify the part.

Ask our team