HC-USB3.0-L257-P
by HC(虹成电子)The HC-USB3.0-L257-P download pairs an 11-pin schematic symbol with the 13-pad USB-3.0-A-TH_HOOYA_USB-303L-L-SU footprint. Keep those distinct counts in view when reviewing the connector's schematic and layout representations. This HC part provides a through-hole USB 3.0 Type-A connection for a PCB. The connector family carries traditional USB connections alongside the additional signal paths used by USB 3.0. A 3D model accompanies the symbol and footprint in the free KiCad files. Practical verification includes use of this conversion by 1 ProtoFlow engineer in real designs. Open the complete connector entry directly in ProtoFlow.
Download KiCad files
Use HC-USB3.0-L257-P in your design
ProtoFlow is a free, AI-native EDA tool. Drop this part onto a schematic, route a PCB, and let the AI copilot help. The symbol, footprint, and 3D model come in linked and ready.
Free to start. macOS, Windows and Linux. No sign-up to try.
