DC Male Power Jack with 2 pin Screw Terminal (5.5mm x 2.1mm)

🔹 Specifications:

• Connector Type: DC Barrel Jack (Male)

• Barrel Size: 5.5mm outer diameter, 2.1mm inner diameter (standard for most DC adapters)

• Terminal Type: 2-pin screw terminal (positive + and negative – marked)

• Material: Plastic body with metal contacts

• Voltage Rating: Typically up to 30V DC

• Current Rating: Around 2A–5A (depends on wire gauge and quality)

🔹 Applications:

• Used to connect DC power supplies (like adapters) to boards, modules, and circuits without soldering

• Common in Arduino, Raspberry Pi, ESP8266/ESP32, CCTV cameras, LED strips, and DIY electronics

• Makes power wiring quick and reliable