The C&K COMPONENTS Y39A22310FP is a subminiature Surface Mount Technology (SMT) tactile switch designed for space-constrained applications. This switch offers a low profile of just 1.7mm, an excellent tactile feel, and a high shear force, making it suitable for use in cellular phones, industrial electronics, and health diagnostic equipment. It features momentary action and is RoHS compliant, ensuring environmental responsibility. The switch is available with various actuation forces and termination options to meet specific design requirements. Its compact size and reliable performance make it a versatile choice for a wide range of electronic devices.