Pack of 100 SMD tactile switches, size 3 x 6 x 3.5 mm, for repairing and building small electronic devices. Key benefits Restores button functions: worn or broken push buttons on portable players, tablets, remotes, and headset controllers to bring devices back to working condition. Compact SMD design: Surface mount form factor saves PCB space and fits slim device layouts. Predictable tactile feedback: Momentary pushbutton action provides clear, repeatable clicks suitable for user interfaces and control panels. Bulk quantity: 100 pieces provide enough spares for multiple repairs or production runs. Product features and specifications Type: Tactile momentary pushbutton switch (tact switch). Quantity: 100 pieces per pack. Dimensions: 3 x 6 x 3.5 mm (length x width x height). Mounting: Surface mount device (SMD) compatible with standard SMD assembly processes. Typical applications: MP3 players, MP4 players, tablet PC button replacements, headset remote control buttons, and other small consumer electronics. Practical use scenarios a portable audio player with unresponsive control buttons by swapping in these SMD tact switches to restore play, pause, and track controls. damaged inline remote buttons on a headset to recover volume and call functions without replacing the entire cable assembly. Use in DIY electronics or prototype PCBs for compact user interfaces on handheld controllers, small instruments, or custom remote controls. Installation notes Check PCB footprint and orientation before soldering to ensure proper fit for 3 x 6 x 3.5 mm SMD switches. Suitable for SMD assembly; use appropriate soldering or reflow methods according to your workflow. This set offers a straightforward, compact replacement component suited for repairs and smallscale production where reliable tactile switching and minimal board space are important.