:The F0505S-2WR2 with Power Modules SIP-7 RoHS is a surface mount dc-dc converter module manufactured by Bothhand. This module can accept input voltage of 4.5~9V and produces output voltage of 5V up to 2W. It has an SIP-7 (single-in-line package), which is a standard for surface mount components. It also features RoHS (Restriction of Hazardous Substances) compliance, meaning that it uses only lead-free components. Additionally, this device has an isolation voltage of 1,500V, an operating temperature range of -40°C to +85°C, and a high operating efficiency of up to 88%.