HM2S10PE5100N9LF is a 5-2 Row female straight press-fit-to-board connector designed for high-density interconnection applications. It features 110 signal contacts with an integrated "MP" (multi-purpose) center for polarization and coding, ensuring proper alignment and preventing mating errors. The connector employs press-fit terminations for direct PCB mounting without soldering, supporting PCB thickness ranges of 1.4 mm to 3.2 mm. This non-shielded configuration offers short termination options and is part of the Millipacs® HM 2.0 mm Hard Metric interconnection system. The connector is widely used in CompactPCI modules and other high-reliability applications requiring robust signal distribution and ease of assembly.