The C&K COMPONENTS Y78B42324FP is a microminiature SMT (Surface Mount Technology) tactile switch within the KMR 4 series. This switch offers a compact design, making it ideal for applications where space is limited. It provides multiple actuation force options (1.2N, 2.0N, 3.0N, and 4.0N) to suit various user preferences and application requirements. The switch boasts an excellent tactile feel and ultra-low current capabilities, making it suitable for automotive, industrial electronics, and medical equipment. It is lead-free compatible and features gullwing terminals for SMT assembly. Its robust construction and reliable performance ensure long-term functionality in demanding environments.