10 Pack Male 12V DC Power Connector Adapter Jack Plug
£1.44£1.73 Excl. VATIncl. VAT
Product Name: Male 12V DC Power Connector
Color: Black Green
Compatible With: UTP and Other Cables
Features: Screw termination
Discount per Quantity
| Quantity | 2 - 5 | 6 - 10 | 11 - 20 | 21 - 50 | 51 - 100 |
|---|---|---|---|---|---|
| Discount | 3% | 5% | 8% | 10% | 20% |
| Price | £1.40£1.68 | £1.37£1.64 | £1.32£1.59 | £1.30£1.56 | £1.15£1.38 |
73 in stock
Description
The Male 12V DC Power Connector is the factual standard of the 12V power connections in practice, which is the 5.5 mm (outer) x 2.1 mm (inner) DC barrel plug. This is a pack of 10 male DC connector plugs which are sufficient spares when it comes to the installation or repair of CCTV cameras, LED strip lights and other low-voltage gadgets. The Male 12V DC Power Connectors are compatible with any regular 12V DC power socket (centre-positive, 2.1 mm centre pin), which means that they are perfect in the UK security and lighting systems. A spec-driven breakdown including details follows below:
Specifications of Male 12V DC Power Connector:
- Size: Inner diameter 1 mm, outer diameter 5.5 mm (centre pin).
- Voltage/Current Rating: Operation is designed to operate on circuits that are 12 V DC (up to a safe 16 V DC) with a max of around 1 A.
- Polarity: Centre-positive design – the inner pin is positive, similar to standard UK 12 V DC supplies.
- Contacts and Finishes: Brass contact pins, nickel electroless nickel plated; This offers good conductivity and resistance to corrosion. The black barrel case contains tough PBT plastic (depicted as a strong plastic barrel), which makes it durable and insulated.
- Construction: A moulded strain relief is on the cable end of each plug to eliminate flex fatigue. Its barrel length is ≈9.5 mm with good depth of contact. Termination is solder-type (wire-mount), whereby the wires are soldered to the connection into the plug to provide a durable and firm connection.
- Operating Temperature: Continuous operation from –30 °C to +70 °C; can be used indoors or in the sheltered outdoors. Contacts that are coated in nickel are water-resistant and wear-resistant.
- Pack Contents: 10 Male 12V DC Power Connectors of the same type. With a 10-pack, you will always have connectors to various devices or backups available to you.
Applications of Male 12V DC Power Connector:
- Applications: Typically used with whatever device has a 5.5×2.1 mm DC socket – common examples are UK CCTV/security cameras, LED strip lighting power supplies, routers, small fans and DIY electronics. The plugs (5.5 x 2.1 mm) are (CablesAndKits actually states) ideal when dealing with CCTV, LED lighting and low-voltage electronics.
- UK 12 V Systems: These are plugs that are compatible with British 12 V DC conventions (e.g. domestic security and automotive 12 V). They readily couple with conventional UK 12 V adapters (centre-positive).
- Flexibility: Repair or stretch power cables – just solder wire to the plug connector. They are also applicable to hobby applications (Arduino, small robotics) which need a 12 V DC barrel connector.
Material & Durability
- Corrosion Resistance: Nickel-plated brass eat-through contacts inhibit oxidation, therefore guaranteeing longevity and dependable conductivity.
- Housing: The Black PBT plastic body is not easily affected by impact or fire. It is resistant to normal shop and field environments.
- Strain Relief: Built-In moulded relief helps to decrease cable strain and avoid joint breakage.
- Temperature Range: Operates from -30 to 70°C to give strong performance in diverse UK conditions.
Additional information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 5 × 5 × 1 cm |
The primary benefit is that you can create a secure power connection without soldering. These connectors feature a “Press-fit” or “Screw-down” terminal block on the back. You simply strip your wire, insert it into the positive (+) and negative (-) slots, and tighten the screws. This makes them ideal for quick field repairs, DIY LED projects, and security camera installations where a soldering iron isn’t practical.
These are standard 2.1mm x 5.5mm DC Male plugs, which is the most common size in the world for 12 V electronics. They are compatible with almost all CCTV cameras, LED strip light controllers, monitors, and many routers. Before buying, check your device’s power port; if it takes a standard “barrel” jack, these are almost certainly the correct size.
We’ve made this easy by clearly marking the screw terminals with a “+” (Positive) and “-” (Negative) sign on the plastic housing. In most 12V DC setups, the red wire is positive and the black wire is negative. By matching these to the markings on the connector, you avoid “reverse polarity”, which can protect your expensive electronics from damage
While they are commonly called “12V connectors,” they are actually rated for a range of low-voltage applications, typically up to 36V or 48V. The key factor is the current (Amperage). These connectors are generally rated for up to 5 amps. As long as your power supply and device stay within these limits, they are safe for a variety of DC power projects.
These are standard indoor connectors. While the plastic and metal are durable, the screw terminals are exposed at the back. If you are using them for outdoor CCTV or garden lighting, you should house the connection inside a waterproof junction box or wrap the finished connection in high-quality electrical tape or heat-shrink tubing to prevent moisture from causing a short circuit.
If you are a DIY enthusiast or a professional installer, you know that DC connectors are easy to misplace and essential to have on hand. A 10-pack offers significantly better value and ensures you have spares for future repairs, cable extensions, or adding extra components to your LED or CCTV system without having to wait for a new delivery.
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