DC Barrel Jack – Male – PCB Mount – 3 pin – TH

This DC Barrel Jack (Male) is a 3-pin through-hole (TH) power connector ideal for PCB mounting in power supply circuits. Designed for standard DC plugs (5.5mm OD / 2.1mm or 2.5mm ID), it provides a stable and secure connection for low-voltage DC power sources commonly used in Arduino boards, routers, CCTV systems, and other embedded applications.

The rugged construction and three-pin configuration (positive, negative, and switch) ensure durability and flexible wiring options, making it perfect for DIY electronics, IoT devices, and custom PCBs.

Key Features:

• 3-pin male DC barrel jack
• Through-hole (THT) mount for PCB
• Compatible with 5.5mm outer / 2.1mm or 2.5mm inner DC plugs
• Reliable and sturdy power connection
• Common in Arduino, CCTV, and embedded systems