SMD marking code “W4” — candidate parts

30 candidates6 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
BZT52C3V6LPDIODESPDF · DIODES marking_code_xref.pdf p.8
BZT52C3V6SDIODESPDF · DIODES marking_code_xref.pdf p.8
BZT52C3V6SMCCSOD-323PDF · DIGIKEYMCC_SMD_Marking_Codes.pdf p.7
BZT52C3V6TDIODESPDF · DIODES marking_code_xref.pdf p.8
BZT52C3V6TMCCSOD-523PDF · DIGIKEYMCC_SMD_Marking_Codes.pdf p.7
BZT52C3V9DIODESPDF · DIODES marking_code_xref.pdf p.8
AP1704GTWPDF · smd-codes.pdf p.336
AP1704GWSOT-23-3LPDF · smd-codes.pdf p.336
BD46461GSSOP-5PDF · smd-codes.pdf p.960
BZT52-C3V3SOD-123PDF · smd-codes.pdf p.163
BZT52-C3V3SSOD-323PDF · smd-codes.pdf p.163
BZT52-C3V6SOD-123PDF · smd-codes.pdf p.163
BZT52-C3V6SSOD-323PDF · smd-codes.pdf p.163
BZT52C3V6TSOD-523PDF · smd-codes.pdf p.163
BZV49-C2V7SOT-89PDF · 2011SMD-codes.pdf p.793
BZX384-C3V3SOD-323PDF · smd-codes.pdf p.163
BZX84-A2V7SOT-23PDF · smd-codes.pdf p.336
BZX84-B2V7SOT-23PDF · smd-codes.pdf p.336
BZX84-C2V7SOT-23PDF · smd-codes.pdf p.337
BZX84-C3V3SOT-23PDF · smd-codes.pdf p.337
BZX84-C3V3WSOT-323PDF · smd-codes.pdf p.337
BZX88-C2V7SOT-323PDF · smd-codes.pdf p.337
ELM7634LBBSOT-23 16vdc VD7 3d ElmPDF · 老外牛B SMD-2010.pdf p.517
FES3FDO-214ABPDF · smd-codes.pdf p.163
FMW4SOT-23-5PDF · smd-codes.pdf p.960
MM3Z3V6SOD-323PDF · smd-codes.pdf p.163
R1210N341DSOT-23-5PDF · smd-codes.pdf p.960
R3111Q341CSC-82ABPDF · 2011SMD-codes.pdf p.901
R5325N004BSOT-23-6PDF · smd-codes.pdf p.1024
RP103Q241BSC-82ABPDF · 2011SMD-codes.pdf p.901
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?

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