PCB spring contact, 3-2199250-5, TE Connectivity
Spring Finger Type: C-Clip, Scalable: Yes, Connector System: Board-to-Board, Sealable: No, Connector & Contact Terminates To: Printed Circuit Board, Side Protected: Yes, Number of Positions: 1, Contact Base Material: Copper Alloy, Contact Length: 3.45 mm, Contact Width: 1.5 mm, Contact Working Range (Low): 2.9 mm, Contact Working Range (High): 3.6 mm, Uncompressed Height: 3.8 mm, Operating Temperature Range: -40 - 85 °C, Circuit Application: Signal.