The 1MD1T1B1M1QES-5 is a toggle switch with through-hole construction, manufactured by Dailywell. This switch is RoHS (Restriction of Hazardous Substances) compliant, meaning it meets the standards set forth by the EU for material safety when it comes to the amount of hazardous chemicals it contains. The switch is rated for an operating voltage of 16V and up to 3A, making it suitable for a variety of applications. The toggle switch has a single pole, single throw (SPST) configuration with a push-button operation, with ON/OFF markings. The switch is designed for surface or panel mounting and is colored black for easy circuit identification.