The C&K COMPONENTS Y35A22311FPLFG is a subminiature tactile switch designed for surface mount technology (SMT) applications. This switch offers a momentary action and is available in both Normally Open (N.O.) and Normally Closed (N.C.) configurations. It features a rubber actuator and is sealed to IP50 standards, providing protection against dust. The switch is RoHS compliant and compatible, making it suitable for environmentally conscious designs. Typical applications include automotive systems, medical equipment, industrial electronics, and smart meters. It is delivered on continuous tape in reels of 2,500 pieces, facilitating automated assembly processes. The switch's robust design and reliable performance make it a versatile choice for a wide range of electronic devices.