The 103309-8 is a low-profile shrouded wire-to-board connector header designed for computer industry applications. It features 40 positions arranged in a double row with 0.100 inch by 0.100 inch center spacing and 0.025 inch square straight posts. The connector incorporates AMP-LATCH technology and has a shrouded design with a 0.150 inch end dimension for enhanced durability and alignment. This header is commonly used in personal systems and computer peripherals where reliable wire-to-board connections and compact form factors are required.