The Diptronics DTSM?-21K-S-? DIP switch is a versatile component suitable for a wide range of electronic devices. As an authorized distributor, Supreme Components International offers this switch with options for both through-hole and surface mount installation. DIP switches are commonly used for configuring circuit board settings, selecting operating modes, and setting addresses. The DTSM?-21K-S-? provides a reliable and durable solution for applications requiring manual configuration. Its robust design ensures long-term performance and ease of integration into existing systems. Explore our complete range of Diptronics switches for all your project needs. Contact Supreme Components International for expert support and competitive pricing.