Cool Stack 0.80mm Hybrid Power & Signal Connector Amphenol FCI Cool Stack 0.80mm Hybrid Power and Signal Connector provides a one-piece high-speed, high-power solution while addressing multiple networking standards like PCIe and SAS/SATA. This connector features a maximum current rating of 16A per power pin, which aids in supporting applications with medium power requirements. Amphenol FCI Cool Stack 0.80mm Hybrid Power and Signal Connector offers a robust and reliable interconnection between two large boards with screw locking features and comes in a low-profile 3mm design for coplanar applications.