PCB spring contact, 1775073-1, TE Connectivity
Spring Finger Type: Box-Clip, Scalable: No, Connector System: Board-to-Board, Sealable: No, Connector & Contact Terminates To: Printed Circuit Board, Side Protected: No, Number of Positions: 1, Contact Base Material: Copper Alloy, Contact Length: 4 mm, Contact Width: 2.5 mm, Contact Working Range (Low): 3.4 mm, Contact Working Range (High): 4 mm, Uncompressed Height: 4.3 mm, Operating Temperature Range: -40 - 85 °C,-40 - 85 °C, Circuit Application: Signal.