SMD marking code “3C” — candidate parts

18 candidates10 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 basis
BC857NXP—Public marking directory
CH451FPTWCH*SOT-323 16dc - 3a ChmPublic marking directory
FMMTA20RZETEXSOT-23Public marking directory
GBLC03CPROTEKSOD-323Public marking directory
MC78LC33HT1ONSOT-89Public marking directory
MMBT5179FSCSOT-23 16ta - 3a NscPublic marking directory
R3111N231ARICOH*SOT-23-5Public marking directory
RH5RL33AARICOH*SOT-89Public marking directory
RN5RL33AARICOH*SOT-23-5Public marking directory
RQ5RW32AARICOH*SOT-143RPublic marking directory
MM3Z51V—SOD-323Public marking directory
R1161D231A——Public marking directory
R3131N33EC—SOT-23Public marking directory
R3132Q42EA—SOT-143Public marking directory
RN5VD23CA—SOT-23-5Public marking directory
XC6127N19DNR—SSOT-24Public marking directory
XC6213B32ANR—SSOT-24Public marking directory
XC6217D132NR—SSOT-24Public 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.

Other marking codes starting with “3”

3947 parts3337 parts3B34 parts3730 parts3A30 parts3E29 parts3028 parts3626 parts3D24 parts3223 parts3523 parts3823 parts

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