DDR3 SODIMM Socket — 204-Position SMD with 25° Angle
The TE Connectivity 2013289-1 is a 204-position SODIMM socket designed specifically for DDR3 SDRAM modules. It uses a surface-mount termination at a 25° angle, which means the memory module sits at a low profile relative to the board — useful for tight z-height budgets in laptops, embedded systems, or industrial single-board computers.
Mounting and Retention — Board Guide and Latches
The socket includes a board guide and integrated latches. The board guide aligns the module during insertion, preventing pin damage from off-angle mating. The latches lock the module in place once seated, which is critical in applications where the system sees vibration — think industrial PCs or in-vehicle infotainment. The mounting feature is listed as Normal, Standard - Top, meaning the socket is designed for top-side placement on the PCB, with the module inserted from above. The 25° angle reduces the overall height of the mated assembly compared to a vertical socket.