Marking code search for "U4B", search U4B found 2 records.

Marking of electronic components, SMD Codes U4B, U4B**. XC6118N14BGR-G, MURA110, ic marking code.

PartNumber	Marking code	Manufacturer	Package
XC6118N14BGR-G	U4B	Tor	USP-4
MURA110	U4B	ONS	DO-214AC