020 LOPRO HDR RA 15DP Connector System: Board-to-Board Number of Positions: 20 Centerline (Pitch): 2.54 mm Centerline (Pitch): .1 in PCB Mount Retention: Without Board-to-Board 20 2.54 mm .1" | Ribbon Cable Connector | Part Number: 103310-5 | Internal Number: 103310-5 | Alias Number: 2-42937-6642 | TE Connectivity | AMP-LATCH