The K3-1250S-E1 is a Toggle Switch manufactured by HRO parts. It is a surface mount device (SMD) with RoHS specifications. It operates as a single pole, double throw (SPDT) and is designed for a variety of switching applications. It features a slim button design, making it ideal for usage in tight spaces and applications that require a more discrete appearance. Additionally, the K3-1250S-E1 Toggle Switch is RoHS compliant and offers an operating temperature range of -40°C to +125°C.