The 86094648196755ALF is a DIN 41612 Class 1 straight female connector designed for press-fit rear plug-up mounting on PCBs. This connector features 31 contacts arranged in rows a-b-c or a-c configurations, with a lead-free (ALF) termination type and tin-lead plating options available. The connector has a maximum length of 95 mm (3.740 inches) and is designed for flat-rock insertion method on the PCB with a plated hole diameter of 0.112 inches. It complies with DIN 41612 performance standards and is commonly used in industrial and telecommunications applications requiring reliable high-density interconnections with standardized mechanical and electrical characteristics.