The Barrel Connector Male-Female Pair is a practical and reliable power connection solution widely used for low-voltage DC applications in Bangladesh. This adapter set allows easy connection between a standard 5.5×2.1mm DC barrel jack and bare wires using secure screw terminals. It is especially useful for projects where soldering is not preferred, such as CCTV camera installations, LED strip lighting, DIY electronics, power distribution systems, and breadboard-based prototyping.

Designed for convenience and durability, this barrel connector pair features a center-positive 5.5×2.1mm DC jack with screw-tight terminals for open wire leads. The connector supports quick connect and disconnect functionality while maintaining a stable and secure electrical connection. With a maximum current handling capacity of up to 10A, it is suitable for a wide range of low-voltage power applications. Its compact size and professional appearance make it ideal for clean and organized power cabling setups.

Features:

• Male and female DC barrel connector pair for flexible power connections

• Standard 5.5×2.1mm center-positive DC barrel jack compatibility

• Screw terminal design for bare wire connection without soldering

• Ideal for low-voltage LED lighting, CCTV cameras, and power adapters

• Supports quick connection and reconnection of DC power cables

• Secure screw-tight terminals ensure reliable and stable connections

• Clean and professional appearance for power wiring installations

• Saves installation time and reduces wiring mess

• Suitable for Dupont cables and open wire leads

• No soldering, crimping, splicing, or electrical tape required

• Requires only a small screwdriver for installation

• Maximum current capacity up to 10A for low-voltage applications

Specifications:

• Connector Type: DC Barrel Connector Male & Female

• Pin Configuration: 2 Pin

• Material: Plastic

• External Diameter: 5.5mm

• Internal Diameter: 2.1mm

• Polarity: Center Positive

• Maximum Current: 10A

• Dimensions: 38mm (L) × 14mm (W) × 13mm (H)

• Shipment Weight: 0.010 kg

• Shipment Dimensions: 12 × 8 × 2.5 cm

• Measurement Tolerance: ±5% due to manual measurement

How to Use:

• Loosen the screw terminals using a small screwdriver

• Insert the bare wire ends into the terminal slots

• Tighten the screws firmly to secure the wires

• Connect the barrel jack to a compatible 5.5×2.1mm DC power adapter

• Ensure correct polarity before powering the device

• Use for LED strips, CCTV cameras, routers, Arduino power supplies, and other DC devices

• Disconnect easily when maintenance or rewiring is required

• Suitable for breadboard power input and custom power setups

Package Includes:

• 1 × Barrel Connector Male

• 1 × Barrel Connector Female

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