Ten pieces of tactile push button switches for surface mount (SMD) mounting with a 12 x 12 mm footprint and four pins. The package includes variants with body heights of 4.3 mm and 9 mm, reflecting the options listed in the product title. Key benefits Spacesaving 12 x 12 mm footprint supports compact PCB layouts and thin devices. Reliable tactile feedback provides clear user input confirmation with each press. SMD mounting enables automated assembly and clean, lowprofile board finishes. Fourpin configuration offers a stable electrical connection and robust mounting. Includes 10 pieces, suitable for multibutton panels or multiple boards from a single . Key attributes Functionality: tactile push button switch with SMD termination for easy integration into standard PCBs. Compatibility: designed for surfacemount assembly; compatible with common 12 x 12 mm tactile switch footprints. Size: footprint 12 x 12 mm; available height options around 4.3 mm and 9 mm (as indicated by the product dimensions in the listing). Material: constructed in a standard tact switch format with a plastic housing and metal contacts typical of SMD tactile switches (exact materials may vary by batch). Performance: established tactile actuation suitable for panel inputs, keyboards, control interfaces, and useroperated devices. What you get 10 pieces of 12 x 12 mm fourpin tact switches for SMD mounting. Variants in body height to suit different enclosure or PCB stackup requirements (4.3 mm and 9 mm heights as indicated). Applications and use cases Keyboard assemblies and control panels where a compact, reliable input switch is needed. Handheld devices, remote controls, or medical and industrial equipment requiring a lowprofile, surfacemounted push button. Consumer electronics such as home automation panels, audio/video equipment, and embedded projects where a tactile confirmation is desirable. Notes This description reflects the product's footprint (12 x 12 mm), the presence of four pins, and the SMD format, along with the height variants listed (4.3 mm and 9 mm) as described in the product title. If precise material composition or actuation force is required for your design, refer to the supplier's specification sheet for exact details.