10Pcs DC 12V Solderless Screw Terminal Connectors 5.5x2.1/2.5mm

$18.15 $20.52

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10Pcs DC 12V Solderless Screw Terminal Male Female Connectors – 5.5x2.1mm & 5.5x2.5mm

Tired of soldering wires just to connect your LED strips or CCTV cameras? These DC 12V screw terminal connectors let you make fast, secure, solder-free connections in seconds. Available in both 5.5x2.1mm and 5.5x2.5mm sizes — male plug and female socket — this 10-piece set covers all your low-voltage DC wiring needs.

Made in Mainland China.

Key Features

No Soldering Required: Simply insert your wire lead and tighten the screw terminal — quick, clean, and reliable every time.
Two Size Options: Choose between 5.5x2.1mm or 5.5x2.5mm connectors, available in both male plug and female socket configurations.
Versatile Compatibility: Ideal for single-color LED strips (5050, 3528, 5630), CCTV camera installations, and other 12V DC power applications.
Durable Construction: Built from quality metal and plastic for long-lasting, stable connections in both home and professional setups.
Low Voltage Safe: Rated for low voltage applications below 50V AC or 75V DC — fully EU LVD compliant.
Pack of 10: Great value — enough for multiple installations or future use.
Colors Available: Black, Green, Silver — to suit your setup or preference.

Specifications

Quantity	10 Pieces
Voltage	DC 12V (Low Voltage: Below 50V AC / 75V DC)
Connector Size 1	5.5mm x 2.1mm (Male Plug & Female Socket)
Connector Size 2	5.5mm x 2.5mm (Male Plug & Female Socket)
Style	Straight
Material	Metal & Plastic
Colors	Black, Green, Silver
Compatible With	LED Strip Lights (5050, 3528, 5630), CCTV Cameras, DC Power Adapters
Origin	Mainland China

Common Uses

Connecting single-color LED strip lights to power supplies
CCTV security camera wiring and installation
DC power adapter and transformer connections
Low-voltage electronics projects and DIY wiring

Frequently Asked Questions

Q: Do I need any special tools to install these DC connectors?

A: No special tools are required. These are solderless screw terminal connectors — simply strip the end of your wire, insert it into the terminal, and tighten the screw with a small flathead screwdriver. No soldering iron or heat gun needed.

Q: What is the difference between the 5.5x2.1mm and 5.5x2.5mm connectors?

A: The 5.5x2.1mm and 5.5x2.5mm refer to the outer diameter and inner pin diameter of the DC barrel connector. Always check the specifications on your LED driver, power adapter, or CCTV device to confirm which size you need before purchasing. Both are included as options in this listing.

Q: Are these connectors compatible with all LED strip types?

A: These DC screw terminal connectors are designed for single-color LED strips, including popular types such as 5050, 3528, and 5630 strips running on 12V DC. They are not intended for RGB or addressable LED strips that require multi-channel connections.

Q: Can I use these for outdoor CCTV installations?

A: These connectors are suitable for standard CCTV camera wiring. For outdoor use, ensure the connection point is protected from direct moisture exposure, as the connectors themselves are not rated for waterproof installations.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.