The TL4100AF240QG is an SPST (Single Pole Single Throw) tactile pushbutton switch designed for reliable switching applications. It features an operating force of 240±60 gf with a travel distance of 0.15±0.1 mm, and is rated for 12 VDC at 50 mA with a maximum contact resistance of 100 mO initial. The switch offers an operating life of 500,000 cycles and maintains insulation resistance of 100 MO minimum at 500 VDC, with a dielectric strength of 250 VAC for 1 minute. Operating across a temperature range of -40°C to +85°C, this switch is ideal for consumer electronics, industrial controls, and portable devices requiring durable tactile feedback and long-term reliability.