Introducing the 357-021-431-108 Card Edge Connector, a sleek and reliable solution for seamless board-to-board PCB connections. Designed for optimized performance, this connector boasts a single row layout with 21 positions, ensuring efficient signal transmission. Crafted from high-quality UL 94V-0 Thermoplastic Polyester, it guarantees durability and safety in operation. The copper alloy contact material and .156 inch pitch deliver exceptional conductivity, while the straight mount orientation simplifies installation. With an amperage rating of 5A and an operating temperature range of -40 to 105°C, this connector is perfect for demanding industrial applications. Trust in its black color, not just for aesthetics, but also for easy identification in complex electronic setups. Upgrade your connectivity with the 357-021-431-108 Card Edge Connector, a must-have component in your PCB assembly arsenal.