Introducing the 357-021-431-158 Card Edge Connector, a vital component for seamless board-to-board PCB connections. Designed for optimal performance and durability, this connector features a sleek black housing made of UL 94V-0 Thermoplastic Polyester, ensuring both safety and reliability in any application. With a single row layout and 21 positions, it offers ample connectivity for various devices and systems. The contact material, Copper Alloy, guarantees excellent conductivity and longevity. Boasting a pitch of .156 inches and row spacing of .2 inches, precise alignment is effortless. Suitable for a wide range of industries, from electronics to telecommunications, this connector operates flawlessly in temperatures ranging from -40 to 105°C. Trust in the 357-021-431-158 for secure and efficient board connections every time.