B0305S-1W is a Power Modules SIP RoHS electronic part manufactured by NI-BOXING. This part is a single-in-line three-terminal device that can control high voltage circuits up to 55 volts. It has an isolation voltage rating of 3,000 volts and a power dissipation range of 650 milliwatts. Its RoHS compliant plastic housing is non-conductive and offers a thermoset elongation of 4%. It is a reliable, cost-effective solution for a variety of application needs and is suitable for use in industrial, medical, and commercial applications.