Supreme Components International is an authorised distributor of Diptronics electronic components, including the DTS??-21Y-? DIP switch. DIP switches provide a convenient method for configuring electronic circuits and devices. The DTS??-21Y-? series offers a range of options depending on the complete part number, including different numbers of positions and actuation styles. These switches are designed for easy integration into printed circuit boards and offer reliable performance. Contact us with the full part number for detailed specifications, datasheets, and availability. We guarantee authentic Diptronics components and competitive pricing.