Samtec HSEC8 micro pitch edge card socket incorporates higher-cycle edge rate contact.
Edge rate contact system is high-speed; contact geometry is designed, simulated, and optimized for 50 and 100ohm systems. Is now designed to allow more lead-in for mating PCB. Tips of contacts are hidden behind chamfered entry in plastic insulator, helpful when mating PCB has blunt edge. Comes in 40 to 200 positions; is PCI Express Gen 4 compatible; accepts 1.6mm-thick PCBs; is available with optional weld tabs. Is RoHS compliant, lead-free solderable, and UL recognized.