The B2405S-1WR2 is an automotive grade electronic component produced by Bothhand, a supplier of integrated circuits, electronic components, and power modules. It is a 4-pin single in-line package (SIP-4) with an output voltage rating up to 24 volts and a maximum power output of 5 watts. This component meets the Restrictions of Hazardous Substances (RoHS) directives and offers improved power density and efficiency compared to other SIP-4 solutions. It is suitable for reliable automotive applications such as DC/DC converters, voltage regulators, and LED lighting control elements.