The DIPTRONICS SMS340 is a high-quality DIP switch, perfect for applications requiring manual circuit configuration. This SPST (Single Pole Single Throw) switch features 4 distinct positions, allowing for versatile settings. Designed for through-hole mounting, the SMS340 ensures a secure and stable connection to your PCB. Supreme Components International, an authorised distributor of DIPTRONICS, guarantees the authenticity and quality of this product. This DIP switch is commonly used in electronics prototyping, embedded systems, and other applications where manual configuration is needed. Benefit from DIPTRONICS' reputation for reliable electronic components.