The 147873-1 with Tactile Switches SW TACT SMT J-LEAD 5.0MM is a surface mount tactile switch manufactured by TE Connectivity. It is designed with an exposed bottom and a 0.100” X 0.100” grid pattern to make it compatible with a standard solder pad layout. It has a momentary function and a range of 0.05A to 0.1A. The electrical life expectancy of the switch is 100,000 cycles. It has a dependable switching action and a low profile which make it suitable for hand-held applications. It also has a latching action and an operating force of 170gf. It is an RoHS compliant product.