The 1-2134249-3 is a receptacle housing component for the Dynamic Series double-row standard connector family, designed for wire-to-board connectivity applications. It features a 1.8mm pin pitch configuration with tin-plated receptacle contacts suitable for AWG 24-22 wire gauges (0.22-0.35 mm²) with outer insulation diameters of 0.95-1.30 mm. The housing is black-colored and supports multiple position configurations, with external dimensions of 33.7 mm (A dimension), 15.7 mm (B dimension), and 8.35 mm (C dimension) for the 28-position variant. This connector is RoHS compliant and is commonly used in industrial control systems, automation equipment, and general-purpose wire-to-board interconnections where reliable, compact connections are required.