KSA0M431LFTR is a sealed tactile switch from the KSA series, designed for manual insertion with SPST normally open contact arrangement. It features gold contacts with 3 N (300 grams) actuation force and 1,000,000 operations operating life, along with IP60 sealing and double overmolding on terminals. The switch has a short hard plastic actuator (type A), PC pin terminals with optional ground pin, and is RoHS compliant with tin plating. With dimensions including a height of 4.7 ± 0.2 mm and travel to make of 0.6 ± 0.2 mm, this switch is suitable for automotive, industrial, and telecommunication network applications where reliable tactile feedback is required.