Mini Air Pump JSB1523018 5V Operated 1000µF 25V Poly Cap Its BC847 SMD NPN general

Its BC847 SMD NPN general purpose transistor which is mainly used in switching Applications

It's a Hi-Link HLK-20M12 12V 20W AC-DC Power Converter

Common collector voltage: 50V

This 6 Pin 3 Position DPDT Toggle Switch is a double pole double throw switch with a unique design with a metal lever that allows users to toggle it manually

Mini Air Pump JSB1523018 5V Operated 1000µF 25V Poly Cap Its BC847 SMD NPN generalThe JSB1523018 mini air pump is a compact, low power device designed for Applications requiring air movement, such as in medical devices, air circulation systems, or small gadgets. Below are the Specification for the 5V DC version: Key Specification Model: JSB1523018 Pump Type: Mini DC Diaphragm Air Pump Operating Voltage: 5V DC Operating Current: Typically around 200 mA to 350 mA Max Flow Rate: 1 2 L min (Liters per minute) Max Pressure: 150 kPa (~1.