The C&K COMPONENTS KSS331GLFS is a subminiature SMT (Surface Mount Technology) side-actuated switch designed for space-constrained applications. Its low profile (1.7mm) and excellent tactile feel make it suitable for devices like cellular phones, industrial electronics, and health diagnostic equipment. The switch offers a momentary action with various actuation forces (2.0N, 2.5N, and 4.0N) and is RoHS compliant, ensuring environmental responsibility. It utilizes gullwing terminals for easy integration into PCB designs and is available in tape and reel packaging for automated assembly processes. The switch's robust construction and reliable performance make it a versatile choice for a wide range of electronic applications.