The 5650865-5 is a Type B Eurocard receptacle connector designed for board-to-board connections. It provides 64 positions arranged in two loaded rows (A, B) and is configured for a vertical PCB mount angle. The connector features compliant post terminations for a secure, solderless press-fit connection, requiring a minimum PCB thickness of 1.57 mm. Constructed with a UL 94V-0 rated polymer housing and copper alloy contacts, it meets DIN 41612 Class 2 standards. This connector is well-suited for applications utilizing CIMBUS or STE Bus architectures.