K8-5851E-N1 is an electrical switch DPDT (double pole, double throw) manufactured by HRO Parts. It measures 5.80mm x 5.80mm x 7.30mm and is rated up to 100mA @ 30VDC. This switch is RoHS (Restriction of Hazardous Substances) compliant, meaning it does not contain any hazardous substances in the manufacturing process. This switch is a great option for a variety of applications and can be used in areas where limited space is available.