The 5KP36CA with 58.1V 40V 36V - TVS ROHS manufactured by Leiditech is a transient voltage suppression diode. It is designed to protect electronic circuits from high levels of ESD, electrical transients and other voltage related threats. The device can withstand up to 58.1V, 40V and 36V in order to effectively protect against these transient surges. This device is RoHS compliant, meaning that it does not contain any toxins, heavy metals, or other hazardous chemicals. This part is manufactured by Leiditech, making it a reliable and high-quality component for any device.