MICRO-MATCH FOB.04P Connector System: Board-to-Board Wire-to-Board Number of Positions: 4 Centerline (Pitch): 1.27 mm Centerline (Pitch): .05 in PCB Mount Retention: With Board-to-Board 4 1.27 mm | Female-On-Board Connector & Top Entry | Part Number: 7-215079-4 | Internal Number: 7-215079-4 | TE Connectivity