1-6450869-4 CONNECTOR V/R 2ACP+1LP+32S+3HDP+1LP+1P T545091 1-6450869-4 is a high-quality rear panel connector that featuring a nan style with 40 Pins pins. Contact plating: Gold Flash with a pitch of nan for reliable connections. Manufactured by TE CONNECTIVITY, it is ideal for nan applications. Compliant with ROHS standards and packaged as TRAY.