Amazon.com: 10Pcs BNC Female Right Angle Solder PCB Mount with Nut Bulkhead Connector Plastic Type White PC Board BNC Socket BNC Monitoring Video Connector 2P BNCQ9 Adapter for CCTV Systems : Electronics
Amazon.com: CablesOnline, BNC Male PCB Mount 50-ohm Through Hole Vertical Solder Type RF Connectors (2 Pack) : Electronics