Marking code search for "W4xx", search W4xx found 2 records.

Marking of electronic components, SMD Codes W4xx, W4xx**. R1210N341D, APX823-31W5, ic marking code.

PartNumber	Marking code	Manufacturer	Package
R1210N341D	W4xx		SOT-23-5
APX823-31W5	W4xxx		SOT25