The TL1105PF160Q is a single-pole single-throw (SPST) tactile pushbutton switch designed for compact electronic applications. It features a 160 ±50 gf operating force with a travel distance of 0.25 mm (+0.20/-0.10 mm), silver contact material, and a maximum contact resistance of 100 milliohms in the initial state. The switch is rated for 12 VDC at 50 mA and offers a mechanical and electrical life of 100,000 cycles minimum, with an operating temperature range of -40°C to +85°C. This switch is ideal for consumer electronics, industrial controls, and portable devices requiring reliable tactile feedback and long-term durability.