Connector Identity and Fit
The Hirose ZX64-B-5S-UNIT(12) is a USB micro B plug from the ZX series, carrying 5 contacts and rated for USB 2.0 signaling. The right-angle surface-mount termination places the connector flush against the board edge, typical for compact portable equipment where the USB port sits on the PCB edge. The 5-contact layout follows the standard micro B pinout — VBUS, D−, D+, ID, and GND — so the mating half is any standard micro B receptacle.
Sourcing and Lifecycle Reality
For existing BOM lines, the path is last-time-buy through surplus or broker channels.