The R3220DS60F24R20 with tactile switches SMD RoHS is a type of miniature SMD (Surface Mount Device) switch module manufactured by ROSWIN. It is constructed from a RoHS (Restriction on the Use of Hazardous Substances) compliant grey epoxy-encased material for impact and environmental protection, with a casing that is also resistant to flammability, water, oxidation, and deformation. It has a switch life of more than 50,000 cycles, making it extremely reliable and robust for a range of applications. The tactile switch button has a high-precision increment system that can handle up to 24 unique operations per cycle, which makes it suitable for use in complex environments. Furthermore, it meets all international EMC safety regulations and has a wide operating temperature range, making it perfect for applications in a range of different industries. Furthermore, it is compliant with UL/IEC/EN 60950-1, RoHS, and REACH safety standards, making it a reliable and safe product.