DESCRIPTION

1-188834-9 is a male connector assembly designed with Z-Pack 2mm horizontal spacing and Type A configuration for reliable PCB interconnection. The assembly features phosphor bronze contacts with glass-filled polyester housing, incorporating nickel underplating (1.27 µm minimum) on all contacts and tin-lead plating (0.5 µm minimum) on the action pin for enhanced durability and electrical performance. The connector accommodates up to 25 contact positions arranged in a multi-row layout with 2.0 mm pitch spacing, supporting both standard and multiple-purpose center configurations. Key dimensional specifications include a seating plane reference with plated through-hole parameters and contact dimensions ranging from 8.2 mm to 11.2 mm in the action pin area. This connector assembly conforms to IEC 61076-4-101 testing standards and is commonly used in industrial electronics, telecommunications, and instrumentation applications requiring robust, high-density interconnections.