MPS103FPC PSHBTN SPDT MMNTRY Configuration (Pole-Throw): Single Pole - Double Throw Number of Actuators: Single Actuator Profile: Extended Bushing Style: Threaded Bushing Thread Size: 1/4-40 Single Pole - Double Throw Extended Threaded | Pushbutton Switch | Part Number: 1977740-2 | Internal Number: 1977740-2 | Alias Number: MPS103FPC | TE Connectivity