What this is Pack of 10 KAN 28 self‑locking SMD push‑button switches (1812 28A model), designed for reliable on/off switching in compact devices. Key benefits — why you need them Latching (self‑locking) action provides positive on/off control so your light or device stays in the chosen state without holding the button. Surface‑mount (SMD) format saves space and simplifies PCB mounting for compact assemblies and repairs. Rated 1.5A and 250V, offering dependable electrical performance within those limits for low‑power lighting and small electronics. Important attributes Model and size: 1812 28A footprint — 18 x 12 mm, compatible with hardware and replacement cutouts sized for 1812 switches. Electrical rating: 1.5A current, 250V voltage (as specified). Function: push‑button, self‑locking (latching) on/off operation. Quantity: 10 pieces per pack. Practical use scenarios Flashlight repair: direct replacement for worn or broken switches in handheld torches that use the 1812 28A form factor. DIY flashlight or portable light builds: compact, latching control for single‑cell or multi‑cell portable lighting projects. Small electronics and control panels: use where a compact, surface‑mount latching push switch with the 18 x 12 mm footprint is required. Compatibility and installation tips Confirm the 1812 28A (18 x 12 mm) footprint on your PCB or panel before ordering. Designed for surface‑mount assembly; verify soldering process and pad layout match SMD switch requirements. Each item in this pack is a KAN 28, 1812 28A model self‑locking SMD push‑button switch, rated 1.5A / 250V — ideal when you need compact, reliable on/off control for flashlights and similar devices.