Special Order: RCPT ASY,VRT,AMPINRGY WTB,4POS PCB Connector Assembly Type: PCB Mount Receptacle PCB Mount Orientation: Vertical Connector System: Wire-to-Board Number of Positions: 4 Number of Rows: 1 PCB Mount Receptacle Vertical Wire-to-Board 4 | PCB Header & Receptacle | Part Number: 556881-4 | Internal Number: 556881-4 | Alias Number: 407499243 | TE Connectivity