3-1761606-1 is a 34-position vertical pin header connector designed for ribbon cable applications. It features a low profile design with a 2.54 x 2.54 mm centerline matrix and 0.64 mm square post size. The connector includes ejection latches, dual polarizing bar for mating polarization, and a 4-sided shrouded housing made of blue thermoplastic with UL 94V-0 flammability rating. Contact mating areas are plated with gold (30) over nickel on phosphor bronze material. This header is RoHS/ELV compliant and supports wave solder processes up to 265°C, making it suitable for PCB-based ribbon cable interconnect applications.