The SK-3296S-01-L1 is a toggle switch made by the manufacturer XKB. It is an SMD (surface mount device) and is compliant with the RoHS (Restriction of Hazardous Substances) directive, which restricts the use of certain hazardous materials in the manufacture of electronic products. This switch has a single pole and is single throw, meaning that it will make an open or a closed contact in a single direction. It is rated for 16V DC/36V AC and has a max current of 50mA. It is designed for PCB (printed circuit board) mounting and is a SPST (single-pole, single-throw) type toggle switch. The overall size of the switch is 3.20mm x 4.20mm with a height of 2mm.