Introducing the 357-040-420-203 Card Edge Connector, a high-performance solution for seamless board-to-board PCB connectivity. Engineered with precision and durability in mind, this connector features a sleek black housing made of UL 94V-0 Thermoplastic Polyester, ensuring both reliability and safety in operation. With two rows of 40 contact positions in a .156-inch pitch, it offers ample connectivity options for your PCB assemblies. The copper alloy contact material guarantees optimal conductivity, while its straight mount orientation and .2-inch row spacing facilitate easy installation. Operating flawlessly in temperatures ranging from -40 to 105°C, this connector is ideal for use in various industrial applications. Trust in the 357-040-420-203 for efficient and reliable card edge connections in your projects.