The C&K COMPONENTS Y28B22312FP is a microminiature SMT (Surface Mount Technology) side-actuated switch designed for space-constrained applications. It boasts a compact size, excellent tactile feel, and ESD protection, making it suitable for a wide range of devices. This switch is RoHS compliant and offers a momentary contact action. Typical applications include mobile phones, medical handheld monitors, consumer electronics, and telecommunication networks. The 'easy build-a-switch' concept allows for customization with various options to meet specific design requirements. Available with or without pegs, and in different actuation forces, this switch provides versatility for diverse industrial and consumer applications.