103311-1 is a low-profile shrouded wire-to-board connector header designed for personal computer systems and computer industry applications. It features a double-row configuration with 10 positions, 0.100 x 0.100 inch (2.54 x 2.54 mm) center spacing, and right-angle posts with 0.025 inch (0.64 mm) square cross-section. The connector incorporates AMP-LATCH technology and has a shrouded design with a 0.150 inch (3.81 mm) end dimension for enhanced durability and proper mating alignment. This header is commonly used in personal systems products where reliable board-to-wire connections are required, offering secure latching and compact form factor suitable for space-constrained applications.