The 10151094-1331K13LF is a vertical DDR4 DIMM socket connector from Amphenol ICC designed to accept DDR4 memory modules conforming to JEDEC MO-309 standard. It features 288 contacts on 0.85mm pitch with a module seating plane of 2.40mm, supporting UDIMM, RDIMM, and LRDIMM variants. The connector is rated for 30V AC/DC with a maximum current of 0.7A per pin and demonstrates robust mechanical performance including a maximum insertion force of 10.88 kgf and a minimum module retention force of 9.1 kgf. The socket accommodates 1.60mm or 2.40mm thick motherboards and includes boardlock features for secure PCB retention. These connectors are widely used in servers, workstations, desktop PCs, storage systems, and embedded applications in communications and industrial equipment, providing convenient memory expansion while optimizing PCB space utilization and airflow.