2.1×5.5mm Male Dc Power-plug Jack Connector

Description

• Size: The connector has a 2.1mm inner diameter and a 5.5mm outer diameter, which are standard dimensions for this type of DC power connector.
• Gender: It is a male connector, meaning it has a protruding center pin that fits into a corresponding female jack.
• Polarity: DC power connectors are often designed with a center pin that carries either the positive or negative voltage, and the outer sleeve carries the opposite polarity. The polarity can vary depending on the specific application, so it’s important to verify the polarity when using these connectors.
• Usage: This type of connector is commonly used to provide power to a wide range of electronic devices, including routers, modems, CCTV cameras, LED lighting, audio equipment, and many other devices.
• Termination: The connector is typically attached to the end of a DC power cable or wire and is used to plug into a matching female jack on the device or power supply.
• Locking Mechanism: Some connectors have a threaded design that allows for a secure and tight connection, preventing accidental disconnection.
• Compatibility: It’s important to ensure that the connector’s dimensions and polarity match the requirements of your specific device or power source. Incompatible connectors can lead to damage or improper power delivery.