Introducing the 357-042-421-102 Card Edge Connector, a high-performance solution for seamless board-to-board PCB connectivity. Designed with precision and durability in mind, this connector features a sleek black housing made of UL 94V-0 Thermoplastic Polyester, ensuring optimal safety and performance. With a single row configuration and 42 positions, it offers ample connectivity options for your PCB assembly needs. The contact material, crafted from Copper Alloy, guarantees reliable signal transmission. Operating flawlessly in a wide temperature range from -40 to 105 °C, this connector is perfect for use in various industrial environments. Its straight mount orientation and compact pitch of .156 inches make installation a breeze. Trust in the 357-042-421-102 to deliver exceptional performance and longevity in your electronic applications.