12v Digital Temperature Controller (XH-W3001) For Thermostat / Incubator / Cooling & Heating Switch

The DC-005 is a type of DC power jack connector commonly used in electronic devices for power supply connections. Dimensions: * Outer Diameter (OD): 5.5 mm * Inner Diameter (ID): 2.1 mm or 2.5 mm (depending on the specific variant) * Mounting Style: PCB (Printed Circuit Board) mount, meaning it is designed to be soldered directly onto a PCB. * Polarity: Typically designed for a center-positive plug, but it can support center-negative configurations depending on the device. * Material: Generally made from durable plastic and metal contacts to ensure a reliable connection and long lifespan. * Voltage and Current Ratings: These jacks usually support a range of voltage and current ratings. It is essential to check the specific rating for your application. Applications: * Consumer Electronics: Commonly used in devices like routers, modems, speakers, and other small electronic gadgets. * DIY Projects: Popular in hobbyist electronics projects for providing power connections. * Prototyping and Development Boards: Used in development kits and custom PCB designs for easy power supply integration. Pin Configuration: * Pin 1 (Inner Contact): Connects to the center pin of the DC plug. * Pin 2 (Outer Contact): Connects to the outer shell of the DC plug. * Pin 3 (Switch): Some variants have a switch pin that disconnects or connects when a plug is inserted, allowing for switching functionality.