KSC151GLFS is a sealed tactile switch from the KSC1 Series designed for surface-mount technology (SMT) applications with a compact 6.2 x 6.2 mm footprint and 2.5 mm height without actuator. This switch features an operating force of 5.5 ± 1.4 N, a travel distance of 0.35 ± 0.15 mm, and an operating life of 100,000 cycles, providing reliable tactile feedback in demanding environments. The switch is IP67 rated and offers gold-plated terminations with lead-free compatibility, supporting a maximum voltage of 32 VDC and maximum current of 0.1 mA. It operates across a wide temperature range from -40°C to 125°C and exhibits excellent electrical characteristics including contact resistance of =100 mO and insulation resistance of =1000 MO. The KSC151GLFS is ideal for industrial electronics, consumer products, instrumentation, and transportation applications where durability and positive tactile response are essential.