6469025-2 is an HM-Zd PCB mount header connector designed for backplane and midplane applications. This vertical mount connector features 40 positions arranged in 4 rows with 10 columns, utilizing ACTION PIN post contacts with a feedthrough post length of 2.50 mm. The shielded design incorporates phosphor bronze shield material and phosphor bronze contacts with gold over nickel plating on the mating area. The housing is constructed from glass-filled polyester, and the module length measures 24.90 mm. This RoHS compliant connector is ideal for high-density interconnect applications requiring reliable signal integrity with 2 signal contact pairs per column.