Marking code search for "WC", search WC found 2 records.

Marking of electronic components, SMD Codes WC, WC**. R1210N421D, RN5RK501A, ic marking code.

PartNumber	Marking code	Manufacturer	Package
R1210N421D	WCxx		SOT-23-5
RN5RK501A	WCxx		SOT-23-5