Upgrade your PCB connectivity with our 357-021-427-178 Card Edge Connector. Designed for optimal performance, this connector features a sleek black housing made of UL 94V-0 Thermoplastic Polyester, ensuring durability and safety. With a single row layout and 21 positions, it offers seamless integration for your electronic components. The Copper Alloy contact material guarantees reliable conductivity, while the .156 inch pitch and .2 inch row spacing allow for precise board-to-board connections. Operating flawlessly in temperatures ranging from -40 to 105 °C, this connector is perfect for a wide range of applications. Elevate your PCB design with this high-quality component, available in our extensive lineup of connectors.