The SS4-10-3.00-L-D-K-TR is a 20-pole, two-row, ultra-fine pitch socket strip with a 0.4mm pitch. It features 10-inch (0.25mm) gold-plated phosphor bronze contacts and an LCP insulator. The strip includes a 0.138-inch (3.51mm) diameter polyimide film pick-and-place pad. This socket strip is compatible with ST4 series connectors. It comes in black color, is lead-free and solderable, supports high-speed data transmission with a 28+ Gbps solution, and has a stack height adjustable between 4.00 and 6.00mm. Its slim footprint and 3mm lead make it suitable for high-density applications in industrial environments.