PCB spring contact, 1551572-5, TE Connectivity
Spring Finger Type: Preloaded - C-Clip, Scalable: Yes, Connector System: Board-to-Board, Sealable: No, Connector & Contact Terminates To: Printed Circuit Board, Side Protected: No, Number of Positions: 1, Contact Base Material: Stainless Steel, Contact Length: 3.26 mm, Contact Width: 1.15 mm, Contact Working Range (Low): 0.85 mm, Contact Working Range (High): 1.45 mm, Uncompressed Height: 1.8 mm, Operating Temperature Range: -40 - 85 °C, Circuit Application: Signal.