The electronic part B1212S-1W is a power module manufactured by GTL-POWER. It is designed to be installed through a hole and comply with the Restriction of Hazardous Substances (RoHS) directive. The part is composed of a high-quality copper printed circuit board, which allows for efficient heat transfer and reliable electrical connections. The module provides up to 1 watt (W) of output power, with an input voltage of 8-36 volts (V) DC. The maximum output current is 0.1 amps (A), with an efficient range of 20-90 percent. This part is suitable for many applications, including automotive, telecoms, communications, industrial, and consumer electronic ones.