Right-angle USB-A with board lock
The USBR-A-S-F-O-TH is a 4-contact USB-A receptacle from Samtec's USBR-A series, wired for USB 2.0 and mounted horizontally through-hole with a right-angle orientation. Gold-plated contacts are rated for 1500 mating cycles, and the brass shell carries a board lock for retention during soldering.
Right-angle vs vertical in the USBR-A series
The USBR-A-S-F-O-TH mounts horizontally (right-angle), while the USBR-A-S-F-O-VU mounts vertically — both share the same 4-contact USB 2.0 layout, gold finish, and board lock feature, so the choice is dictated by the cable exit direction on the PCB.