The 8-135760-3 is a Sub-D receptacle connector designed for high-density interconnect applications with #20 socket contacts. This receptacle accommodates 1.5 positions and features a grommet with a maximum height of 13 mm and a 3/8" diameter bushing. The connector has dimensional specifications including a body width of 10.90 mm, height of 6.17 mm, and various contact spacing tolerances (±0.25 mm to ±0.38 mm). It is manufactured by TE Connectivity (AMP brand) and is commonly used in compact electronic assemblies where space constraints require high-density connector solutions. The product is suitable for applications requiring reliable signal and power distribution in industrial control systems, telecommunications equipment, and data acquisition systems.