The 2307729-8 is an 8-position, dual-row board-to-board receptacle from the TE AMPMODU series. The gold mating finish at 3.94 µinch (0.100 µm) over phosphor bronze contacts provides enough corrosion resistance for repeated board-to-board mating in controlled environments — think test equipment, instrumentation, or modular I/O where the connector sees dozens of mate/unmate cycles over the product life, not thousands.
SMT Right-Angle Termination and Housing Details
Surface-mount right-angle termination places the solder tails on the bottom side of the connector body, which means the receptacle sits flat on the PCB during reflow. The base product number 2307729 covers the series; the -8 suffix denotes the 8-position variant.
ROHS3 compliant.