DC Power Balun Connector male

Description

2.1mm x 5.5mm DC Power Jack Male Connector (Screw Terminal Block) This solderless DC Power Jack Male Connector provides an easy, reliable way to bridge bare wires to a standard DC barrel jack. Featuring a standard 2.1mm internal pin diameter and a 5.5mm outer diameter barrel plug, it eliminates the need for soldering or electrical tape. Wire connections are secured via a heavy-duty 2-pin screw terminal block clearly marked with positive (+) and negative (-) polarity indicators, ensuring quick, error-free installations for low-voltage electrical systems. Key Features Connectors: 1 x DC Barrel Male Plug (2.1mm x 5.5mm) to a 2-Pin Screw Terminal Block. Solderless Design: Features heavy-duty, industrial-grade screw clamp terminals for fast, secure wiring. Polarity Indicators: Clearly stamped with [ + ] and [ – ] symbols on the plastic body to prevent reverse polarity damage. Electrical Rating: Typically rated for 12V – 24V DC up to 5A (ideal for low-voltage applications). Build Material: Impact-resistant molded PVC plastic housing with nickel-plated metal barrel plugs for maximum signal transfer. Compatibility Guide This connector is widely considered a universal component across security surveillance, DIY electronics, and custom low-voltage LED layouts. 1. Compatible Devices (Power Destination) CCTV Security Cameras: Directly provides power to analog, HD-TVI, CVI, and AHD surveillance cameras requiring a standard 12V DC power feed. LED Strip Lighting: Connects single-color or multi-color LED strip light spools (12V or 24V SMD 3528/5050) to their primary power source adapters. Arduino & DIY Microcontrollers: Powers development boards or custom PCB enclosures using a standard barrel jack input wall adapter. Network Equipment: Compatible with low-power network routers, network switches, and modems that utilize a 2.1mm DC socket input. 2. Interfacing Hardware & Tools (Power Input) DC Female Barrel Jacks: Pairs perfectly with the matching 2.1mm x 5.5mm female screw terminal baluns or chassis-mount female barrel sockets. Cabling Types: Compatible with 2-core twisted pair cables, Cat5e/Cat6 ethernet cables (using individual wire pairs for power transmission), and standard dual-conductor copper hookup wire (16AWG to 24AWG). Tools Required: A standard small flathead or Phillips screwdriver to tighten down the terminal block pins.