The H0505S-1WR2 is a through hole Power Module that is manufactured by Taisko. It is RoHS (Restriction of Hazardous Substances) compliant and is designed for use in industrial and consumer applications. The H0505S-1WR2 is a 5 amp, 50W, single-channel module that supports up to 400V. It is highly reliable and features integrated overvoltage, overcurrent, and short circuit protections. The module also provides accurate thermal management and requires no external components for operation. It is also UL certified.