USB-A and Power Combo Receptacle — 8 Contacts, 3 A, 1500 Cycles
The Amphenol 55917-600LF is an 8-contact, single-port USB-A (USB TYPE-A) and Power combo receptacle from the 55917 series. It integrates a standard USB 2.0 signal interface with dedicated power contacts in a single right-angle through-hole package, saving board space and simplifying harness routing in devices that need both data and charging from one connector. The shielded copper-alloy shell and gold GXT™ contact finish support 1500 mating cycles, making this a durable choice for point-of-sale terminals, industrial control panels, or kiosk I/O where frequent plug/unplug is expected.
Right-Angle Mount with Board Lock — PCB Retention and Orientation
The through-hole solder tails provide additional mechanical strength over a surface-mount-only design.
3 A Current Rating and 12 V — Power Delivery for USB and Auxiliary
Rated 3 A per contact at 12 V, the 55917-600LF handles standard USB 2.0 power (5 V, 0.5–1.5 A) with headroom, and the combo power contacts can supply higher current for charging or auxiliary loads. The 12 V rating suggests the power pins are designed for a separate supply rail, not just the USB VBUS — confirm the pinout in the product drawing to allocate the power contacts correctly.
Shielding and Flammability — EMI and Safety Compliance
The copper-alloy shield provides EMI containment for the USB 2.0 differential pair, important in noisy industrial environments or near switching power supplies.