This is a 10piece pack of tactile pushbutton switches in an SMD package. Each switch uses a 4pin configuration and is designed for surfacemount assembly on a 12x12 mm footprint. The product is listed with dimensions including 12x12x7 mm overall, and height options in the title range from 4.3 mm to 12 mm (with specific variants noted as 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, and 12 mm). Key benefits Compact 12x12 mm footprint for spaceconstrained PCB layouts, enabling compact electronic designs. SMD mounting supports automated assembly and reliable solder joints for commercial or hobbyist production. 4pin configuration provides a stable electrical connection and straightforward wiring. Sold in a 10piece pack, suitable for projects requiring multiple switches or replacements. Key attributes Functionality: tactile pushbutton switch with SMD (surfacemount) mounting. Compatibility: designed for standard 12x12 mm tactile switch footprints on PCBs. Size: footprint 12x12 mm; listed overall dimension 12x12x7 mm; height options in the title include 4.3 mm and 5–12 mm variants. Material: not specified in the listing. Performance: suitable for use in electronic assemblies where tactile feedback is desired and a compact form factor is required. Applications Replacement or upgrade components for compact keyboards, handheld devices, or consumer electronics with 12x12 mm tactile switches. Frontpanel controls on audio gear, power supplies, instrumentation, and other equipment requiring reliable user input in a small footprint. Prototyping and hobby projects on standard 12x12 mm tactile switch footprints. Notes Package contains 10 switches. Height variants are listed in the product title; exact height per unit should be confirmed from the seller or product datasheet before ordering if a specific height is required. Material details are not provided in the listing.