5205736-4 is a 15-position receptacle connector designed for vertical PCB mounting in the AMPLIMITE HDP-20 series. It features a full metal steel shell (Size 2) with gold-plated square phosphor bronze contacts and tin-plated solder posts for reliable electrical connection. The connector supports PCB thicknesses of 0.062 mm (1.57 mm) or 0.093 mm (2.36 mm) and includes a 10.80 mm (0.425 in) solder tail contact post length for through-hole mounting. The insert material is polyamide with UL 94V-0 flammability rating, and the connector is RoHS/ELV compliant with wave solder capability up to 265°C. This receptacle is commonly used in standard applications requiring robust board-level interconnection without mating connector locks, making it suitable for industrial and commercial electronic assemblies.