1-487545-9 is a single row latch style receptacle housing designed for the AMPMODU System 50 high-density interconnection system. This 22-position connector housing features contacts spaced on 0.050 x 0.100 inch [1.27 x 2.54 mm] centers, providing a compact solution for board-to-board and cable-to-board applications. The housing is made of glass-filled thermoplastic material with a 94V-0 flammability rating and accepts 0.015 inch [0.38 mm] square posts. With dimension A of 1.050 inch [26.67 mm] and dimension B of 1.144 inch [29.06 mm], this receptacle housing is ideal for high-density interconnect applications requiring polarization and secure latching features.