The 5650405-5 is a Eurocard Type C receptacle connector designed for direct termination to printed circuit boards. It features 150 contact positions distributed across three loaded rows (A, B, C) with a contact cross section of 0.30 x 0.61 mm and solder post termination with a post length of 3.30 mm. The connector utilizes copper alloy contacts with DIN 41612 Class 2 plating and is housed in a gray polymer body with UL 94V-0 flammability rating, ensuring compliance with RoHS/ELV standards. The expanded size connector includes mounting ears and is rated for wave solder processes up to 265°C, making it suitable for industrial and telecommunications applications requiring robust, high-density interconnections.