DC Power Pigtail
- 18AWG Copper Wire: 5A superior performance with high-current stable
- Pure-Copper Conductors: Delivers optimal conductivity, minimal voltage drop, and durability through long service life.
- Pre-Tinned Wire Ends: for easy, rapid and reliable soldering and fast installation
- Well Distinction: The red/black wire will be marked to prevent reverse-connecting errors.
- Universal 5.5×2.1mm Jack: Works with most common 12V devices like CCTV cameras and LED strips.
- Sealed Connection Design: Rigid materials create a firm electrical connection that effectively stands the test of time.
- PRE-MADE: Provides 11-inch (28cm) cable for tidy, professional installations.
- Versatile Use: Ideal for security systems, lighting projects, and 12V electronic integrations.
- Budget-Friendly Bulk Option: A sturdy, trustworthy piece of the B2B procurement and inventory app.
- Complete Customisation Options: Available in bespoke lengths, colours and specifications for OEM/wholesale requirements.
DC Power Pigtail Cable: Reliable 5.5×2.1mm Male/Female Connection Cables for 12V Systems
Power means security in the professional landscape of B2B electronics, including system-in-a-box for seamless digital transformation on power connections — security system integrator for the personal integration company & LED lighting installation have become increasingly important. This DC Power Pigtail Cable isn’t fancy, but it will provide a strong connection between your main power supply and your device. The DC Power Pigtail Male Plug Cables and DC Power Pigtail Female Cables designed by Bespokecable are direct factory-to-end-user cables, manufactured for higher reliability and performance, with low installation costs.
Technical Specifications Form
| Item | Specification Description |
| Product Name | DC Power Pigtail Cable |
| Available Models | DC Pigtail Male Plug Cable, DC Pigtail Female Cable |
| Connector Size | 5.5mm (Outer Diameter) x 2.1mm (Inner Pin) |
| Wire Gauge (Conductor) | 18AWG Heavy-Duty Copper Stranded Wire |
| Rated Voltage/Current | 12V DC, 5A Max |
| Cable Length | 11 inches (approx. 28 cm) |
| Wire Insulation Colour | Red (Positive/V+), Black (Negative/V-) |
| Polarity Identification | Printed line indicators on cable jacket |
| End Preparation | Pre-tinned copper strands for easy soldering |
| Primary Applications | CCTV Security Systems, LED Light Strips, Party Lighting, 12V Electronic Devices |
| Compliance | RoHS Compliant |
Products Show & Comparison of DC Power Pigtail Cable
- Two items for your reference.
Superior Conductivity for High-Current Reliability
We know that for stable power delivery, there can be no compromise, and sound quality issues can spring from poor wiring. Our DC Power Pigtail Cable uses a heavy-duty 18 AWG pure-copper conductor instead of the common thinner cables. This powerful and reliable 12V 5A cable is designed to minimise voltage drop and maximise power transmission over longer runs or across multiple devices. The perfect solution for powering high-current LED lighting strips, security cameras, and other power-hungry units — provides consistent performance without the worry of underperformance inherent in inferior wires.
Engineered for Secure, Durable Connections
Some loose connection results into the malfunctioning of the device. Unlike typical barrel connectors, our DC Power Pigtail is designed to provide a much more reliable connection over time. And the ends are pre-tinned, ensuring easy soldering to terminals or other wires quickly and reliably. The copper-stranded core, combined with a strong jacket, resists fraying and breaking. This makes light work of the most common pain point in CCTV installations and lighting systems: intermittent power issues, ensuring every installer (and system integrator) has peace of mind about reliability on both large and small projects.
Multi-Purpose Solution For A Wide Variety Of 12V Uses
Reduce complexity in your inventory and projects with a truly universal component. This pigtail cable, connecting DVRs to cameras or power hubs, is an ideal CCTV power cable compatible with a universal 5.5 * 2.1mm DC jack. Its application goes beyond security, covering LED strip lights, digital signage, routers, and a plethora of 12V DIY electronics. Its versatility makes it a game-changer and an essential one-size-fits-all solution for B2B clients, integration, retail display, and automation. It benefits everyone in many scenarios and reduces complexity and procurement time.
Tailored Power Solutions for Your Distinct Requirements
Every project is different, and so is every one of your components. Our generic 11-inch DC Power Pigtail Male/Female Cable will meet most requirements, but we are excellent at customisation assistance. Bespokecable, as a direct factory, is an expert in tailoring solutions. What if you need a specific length, a different connector size (such as 5.5 * 2.5mm), or want to order a custom colour for coding? DC Power Pigtail Cables – Bulk OEM Orders for your custom requirements. Such flexibility eliminates the client pain point of modifying generic spares and provides a perfect fit for your product design or installation need.
Why us?
We are a professional B2B factory, providing high-quality, cost-effective components at competitive wholesale prices. Using heavy-duty 18 AWG wire with pre-tinned ends provides better performance and installation than many generic pigtails. We can also offer total customisation and supply security for all your bulk requirements.
When you opt for us, you are partnering with a source that values quality, reliability and is about to deliver the very best connectivity component to your business.
A DC Power Pigtail Cable is basically a short cable with a DC connector (male plug or female socket) attached to one end and stripped tinned wires at the other. 5.5×2.1 mm DC jack is a very secure, solderable connector that provides wiring from the main power line to our circuit, where we want it connected. CCTV camera installations and LED lighting projects are typical of DC jack.
18AWG is thicker than 22AWG, which means it can carry more current (5A) with a lower electrical resistance and voltage drop. This aspect makes it an ideal single battery for powering multiple devices or a higher-powered individual device, while delivering stable, reliable power.
Yes. Our DC Power Pigtail Cables are pre-tinned on the ends. This means the copper strands are plated with solder, making them easier to solder to a terminal or another wire and reducing fraying, ensuring a better, more reliable electrical connection.
Polarity is clearly marked. The one with red insulation is Positive (+), and the one with black is Negative (-). It also has printed lines on the cable jacket for each wire, so you can double-check.
They work with any device that utilises a basic 5.5*2.1mm DC power jack and runs at 12V, such as most CCTV Security Cameras, LED strip lights, monitors, routers and countless other common electronic projects running on 12V.
Absolutely. The DC Pigtail Female Cable allows connection to a male DC plug, enabling a permanent, secure DC power extension cable. Use the DC Pigtail Male Cable to create a new plug on an extension wire.
The connector to the end of the stripped wires is 11 inches (or about 28 centimetres) long, which you say is a good length for almost any installation.
Yes. Bespokecable is a direct manufacture for custom cable solutions. DC Power Pigtail Cables are available in any length, wire gauge, and connector size, and in custom colours on request for bulk or OEM orders.
The cable itself is fine for the connection. For outdoor use, the solder point must be protected with waterproof heat-shrink tubing or a sealed junction box to prevent corrosion and short circuits.
More About DC Power Pigtail of Bespokecable
How to ensure quality?
Quality Control at Bespokecable starts with the 18 AWG pure-copper conductor. For a DC Power Pigtail, you know that wire integrity and connection are top priority. The gauge and purity of each batch of raw material are checked. Once manufactured, each pigtail is tested through a battery of tests. Inspection of the solder joints at the pre-tinned ends under magnification for complete and void-free bonding. Red wire: check required to ensure it goes to the positive terminal of the 5.5×2.1mm via a continuity and polarity test. Reversed wired in the field with a 5.5×2.1mm plug and black to inspiration. Finally, a connector strain-relief pull test is performed to ensure the connector can withstand the mechanical stresses of installation. Our multi-point inspection helps us ensure that each DC Power Pigtail Male Plug Cable and Female Cable we ship provides not just power but also consistent, durable performance for your CCTV systems and all your LED installations or 12V applications.
Installation Guide of DC Power Pigtail Cable
Installing a Bespokecable DC Power Pigtail is simple and produces a secure, professional finish. Here’s a step-by-step guide:
- Get the wires: Red and black are for positive and negative, respectively. These are pre-tinned, so the ends do not need stripping. If using another cable, remove 1/4 inch (6mm) of insulation from either end.
- Twist and Tin: The best way to insulate wires is to slightly twist the strands of the pigtail wire together, as shown. If you are connecting it to another wire, repeat with both tips: apply fresh solder to the tip of each soldering iron to “tin” them. This forms a single solid conductor.
- Connect the Wires: Connect the red wire to the positive terminal of your energy source or device, and connect the black wire to its negative terminal. Put them next to each other and heat them with a soldering iron, then add a small amount of solder to achieve a crisp, shiny connection. For a solderless connection, use a reliable wire connector or terminal block and ensure the wires are securely connected.
- Insulate the Connection: This is a very important safety measure. Now, thermally seal the tube around each soldered connection. To add an extra layer of protection, such as in outdoor CCTV installations, cover the entire connection point with a larger heat-shrink sleeve or place it in a waterproof junction box.
- Test the Connection: Before sealing the installation, measure the DC polarity and voltage at the DC plug or socket with a multimeter. After that, let it connect to your device and make sure everything is working properly (e.g., an LED light strip or a security camera).
Customer Feedback From the US & UK
“As a security system integrator using many brands of pigtail cables. Perhaps none more so than the Bespokecable DC Power Pigtail, which impresses with its build quality. The 18AWG wire is much thicker than standard 22AWG junk, and the pre-tinned ends solder up like a dream. That saves a huge amount of time for each camera install. Zero field failures are a vital part of this business. In the interest of root cause and great new technician details, polarity markings on the cable itself are a small but fantastic touch. This has been the benchmark we set for all CCTV power cable terminations since that time.”
“I have a small business that installs custom LED lighting in homes and businesses. Obtaining a consistently-rated, high-current DC Pigtail Female Connector to connect our driver boxes at the end of dcuvsd off to the top-down 4-pin line was always an ordeal — until we discovered Bespokecable. This 5A rating provides us with a lot of headroom, and thick 18AWG wire guarantees low voltage drop in those long runs, resulting in uniformly bright lights. The best part is that we can now also have them custom-cut to length for larger projects. That allows us to do much cleaner and more professional installations. This high-end component makes the finished product look and perform better.”
Learn more our AC Power Cords, please click here!
The Ultimate B2B Buyer’s Guide of DC Power Pigtail Cable
Bespokecable, a professional manufacturer and factory in Shenzhen, China, knows that choosing the proper DC Power Pigtail is key to the reliability and safety of any electronic products and installations. The design using these components may vary depending on how they are implemented in the application: security systems, LED lighting or industrial controls. An incorrect choice can lead to voltage dropouts, overheating, or even device damage. This guide will help you through all the essential technical and sourcing measures to ensure you purchase the right DC Power Pigtail Cable for your business requirements.
Knowing DC Power Pigtails: The Connecting Rod of your Power System
DC Power Pigtails are the simplest of cable assemblies that connect any main power source to a device. It usually has a soldered and moulded DC connector (male or female) at one end and bare and tinned wires, ready to be soldered or terminated at the other. A pigtail, unlike a regular DC Power Extension Cable, which will only allow for the extension of the distance between the power supply and the device it is powering up, unless you use one at both ends, is intended to be terminated directly, either permanently or semi-permanently, in at least one end (preferably more than that). This is a basic turf when it comes to what drives the centralised power distribution panels, connects CCTV cameras individually, or wires up 12V/24V LED systems. Knowing the difference between a DC Power Pigtail Male Plug (that connects to a device) and a DC Power Pigtail Female socket (which receives the plug) is one of the first steps in specifying a part for B2B buyers.
1. Wire Gauge (AWG) and Current Rating
Wire gauge: The most important factor for preventing losses and heat accumulation. According to the American Wire Gauge (AWG) standard, there is an inverse relationship between the number and wire thickness; a lower number means a thicker wire. For DC Power Pigtail Cable applications, 18AWG is the de facto standard for general-purpose 12V devices that draw up to 5-7A — providing an ideal balance of flexibility and current-carrying capacity. 20AWG or 22AWG pigtails are the cheapest but can also work for low-current stuff (say, under 2A) — note they are sensitive to voltage drop over longer runs. Always request 18AWG for its versatility and safety margin when sourcing for wholesale or bulk projects. This is critical when a CCTV installation requires several cameras to run off a single power line, as maintaining a stable voltage is key.
2. Connector Size and Polarity
If there is a mismatch, then the connector will be the point of failure. Widely used 12V devices use a standard only known as a 5.5mm x 2.1mm barrel plug. But another, differently sized, variant is also quite common: 5.5mm x 2.5mm, and they are not compatible with each other! A 2.1mm plug in a 2.5mm jack will eventually lead to arcing and a loose connection at the DC jack, potentially damaging the device’s internal circuitry. Always double-check the inner pin diameter of your device port before any bulk order. Polarity is another critical factor. Most CCTV cameras and LED strips are “Centre Positive” — which means the inner pin is positive, and the outer sleeve negative. The red (positive) and black (negative) wires on our DC Power Pigtail cables are marked with printed indicators to take the guesswork out of where to connect them, preventing reverse-polarity connections that could cause catastrophic failure.
3. Quality of materials and build
Copper is not the same everywhere. To ensure a quality DC Power Pigtail, the use of pure copper conductors is paramount, and never copper-clad aluminium (CCA) conductors. CC wire is susceptible to breakage when bent and has high resistivity, leading to intermittent failures. We are a manufacturing factory that uses 100% bare copper stranded wire to achieve better winding conductivity and greater flexibility. The ends of our pigtails are tinned in advance — the copper strands are already soldered. This eliminates oxide formation, speeds up soldering and improves reliability – a characteristic of high-quality components designed for the professional market, not cheap consumer components.
Application Scenarios: Finding A Job For The Pigtail
- DC Power Pigtail Female: This is the most common application for the DC Power Pigtail Female. They use to link the lead power run from a DVR or power supply box to separate cameras. The 18AWG gauge maintains a steady current when daisy-chaining multiple cameras.
- LED Lighting & Signage: For LED strip light installations, a DC Power Pigtail Male Plug/Rat tail Connector is generally used to connect the outlet to our dual-output, which is then connected directly to the LED controller or indirectly to the strips. The high-current rating is important to ensure that LEDs do not dim at the end of long LED runs.
- Industrial & DIY Electronics: Pigtails bring 12V/24V power into control panels and prototyping setups in a tidy, secure manner, connecting readily to PCBs, sensors, displays, etc.
OEM Customisation versus Standard Stock
Before You Buy: When buying DC Power Pigtail cables in bulk, consider what you will need. Standard 5.5×2.1mm, even though this connector typically accommodates ~80% of all use cases. But, as a factory such as Bespokecable has tremendous potential for savings through customisation. As for your project, if length, custom colours for polarity coding or connector types (e.g., locking DC connectors) match the same specs each time you manufacture large numbers of power cords, OEM/ODM is arguably far less cost-effective in the long run. Eliminating on-site modifications will save time and improve consistency throughout your product line. Partnering with a direct manufacturer means that traceability and consistency in supply-chain quality are the norm, rather than the exception, for businesses seeking dependable components without the rigours of quality vetting.
Why Select Bespokecable as Your Provider for DC Power Pigtails?
Selecting the right specification is just a good half the job done; selecting the right supplier is equally important. With over 20 years of cable manufacturing experience and as an ISO-certified factory, Bespokecable provides:
- Each batch of DC Power Pigtail: Quality Assurance passes through the continuity, polarity, and pull tests.
- Lower Prices: We offer competitive full manufacturing pricing, making us ideal for wholesale and bulk orders.
- Customisation: Any length, colour or connector combination you want.
- Expert Support: Technical data and support to help you choose the ideal component for your Power cords and DC Power cords systems.
Conclusion: Making the Informed Choice
Choosing the right DC Power Pigtail is all about these 3 criteria: Specification (18AWG, 5.5×2.1mm, correct polarity), Quality pure copper, pre-tinned ends, Application CCTV and LED, or indicate custom. The better you understand these dynamics, the smarter the decisions B2B buyers can make to improve product reliability and minimise any potential field failures. Count on Bespokecable for factory-direct quality and service for all your needs, including DC Power Pigtail, Standard DC Power Extension Cable, and Custom Wire Harness.
