Dc Input Connectors of 2025
Best Choice1
ALITOVEALITOVE DC 12V 5A Power Supply Adapter Converter Transformer AC 100-240V Input with 5.5x2.5mm DC Output Jack for 5050 3528 LED Strip Module Light
Why we love it
Wide voltage range for global compatibility.
Multiple safety features ensure device protection.
Stable voltage prevents electronic damage.
9.7Exceptional
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Value for Money2
lkelyonewylkelyonewy 8Pack Female DC Threaded Barrel Jack Panel Adapter 5.5mm x 2.1mm Connector 18AWG Wire DC Power Jack Panel Mount Socket 2 Pin Solder Type with Dustproof Plug for MP3 Phone Audio Video
Main highlights- Warranty Type: Limited warranty
- Unit Count: 8 count of 2-pin sockets
- Number of Items: 8-pack of 2-pin solder type sockets
- Item Package Quantity: 8-pack of 2-pin sockets
- Input Voltage: 30 volts DC power jack panel mount socket
- Finish Type: Silver color finish
- Connector Gender: Male DC threaded barrel jack
- Cable Length: 100 millimeters long cable with 8-pack
9.4Excellent
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3
CENTROPOWER10 Pairs 12V 5A DC Power Plug Connector 5.5mm x 2.1mm, (10 x Male and 10 x Female) Power Jack for Led Strip CCTV Security Camera Cable Wire Ends Barrel Adapter by CENTROPOWER
Main highlights- Safety: Maximum 5A current 1V-36V no heat | heavy duty inner wire leads and connecting portion,10 pair（10 PCS male & 10 PCS female) adaptor | can handle 16-26AWG gauge wire
- Quality Service: If you encounter any product technical support and product quality issues, you can send us an email at any time and we will quickly solve the problem for you
- Premium Quality: Double layer(Injection Moulding) provide best polarity connection and insulation DC electrical connector connect wire lead end to a DC 2.1x5.5mm port, envirmental PVC+ pure copper core, heavy duty pure copper inner wire leads and connecting portion can handle up to 5A current 1-36 Volt, no heat
- Installation: Tight screw on terminal | no-soldering / crimping needed | easy to install,double layer (injection moulding) provide best polarity connection and insulation DC electrical connector connect wire lead end to a 2.1mm x 5.5mm 12volt DC barrel adapters jacks
- Application: For DC 5V 12 V 24 volt power supply CCTV cable connection LED strip extention,video balun security tailgat camera DIY board,CCTV camera, audio & video connection,video balun
9.3Excellent
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4
weideerweideer 5Pcs 10A DC-099 DC Power Jack Cord Socket 5.5x2.1MM Threaded Female Mount Connector Adapter with 15CM 18AWG Pre-soldered Wires Waterproof Cover Cap K-078
Main highlights- Widely used in household appliances, fitness equipment, medical equipment, toys , various electronic products,digital products, security monitors, audio-visual digital products.
- The socket has the characteristics of environmental protection and flame retardant. The end of the power cord is tin-plated, which is easy to solder and install.
- Package Content:5Pcs DC Power Jack Cord Female Moun，5Pcs Waterproof Cover Cap
- Model: 2.1 x 5.5mm Socket.The DC female seat is a copper pin, and the transmission is fast and stable.Pre-soldered Wires Length:150mm,red & black wire jackets indicate polarity;Rated load: 30V DC 10A.
- 18AWG pre-welded wire, the red wire is connected to the positive electrode, and the black wire is connected to the negative electrode. It is generally used for 2.1*5.5mm interfaces.
9.0Excellent
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5
DAIERTEKDaierTek DC Jack 5.5x2.1MM Pre-Wired Female DC Power Jack Panel Mount Barrel Jack with 5.5 x 2.1 MM Male DC Connector Plug Waterproof Cover for Audio Video CCTV DIY Appliances -6Pcs
Main highlights- 【What you get】 - 6 x Pre-wired DC Power Jack, 6 x DC Connector, 6 x Waterproof Jack Cover. Feel free to contact us about any issues.
- 【Waterproof Cover】 - Each dc jack will come with a waterproof cover, which can effectively prevent dust and water from entering the socket and mounting panel.
- 【Product Name】- Panel mount DC jack 5.5x2.1mm, 11mm mounting hole size dc power jack socket.
- 【Pre-wired】- This dc jack socket is pre-wired design (18AWG 15cm wires), can immediately be used on your project, which is easy to install and connect, saves much energy and time on soldering.
- 【5.5x2.1MM Plug】 - 5.5mm x 2.1mm connectors are also included in the package, which are easy to connect and use.
8.9Very Good
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6
DAYKITDAYKIT 10 Pairs 12V Male+Female 2.1x5.5MM DC Power Jack Plug Adapter Barrel Connector for CCTV Security Camera Led Strip
Main highlights- Simply & Professional appearance for power cabling.It is a perfect solution for those who want to make custom power cable. Easier for CCTV camera installation, Save Time and more Securer cable Connection.
- Premium Quality: Envirmental PVC+ Pure copper Core.Heavy Duty Pure copper Inner Wire leads and Connecting Portion can handle Up to 5A Current 1-36 Volt, No Heat.
- Easy Installation:No electrical tap, No splicing, no crimping, but only need a small screw driver.Super Tight Screw on Terminal can Handle 16-26 AWG Gauge Wire.
- Double Layer (Injection Moulding) Provide Best Polarity Connection and Insulation DC Electrical Connector connect wire lead end to a DC 2.1x5.5mm port.
- Application: For 1-36 Volt Power Supply, 2.1 x 5.5 mm Connectors, CCTV Cable Connection, Led Strip Extention, DIY Board , Security Tailgat Camera, Video Balun. Best choice for LED strip lights, CCTV Camera, Audio & Video connection.
8.8Very Good
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7
MILAPEAK(Real 18AWG) 10 Pairs 12V 5A DC Power Pigtail Barrel Plug Connector Cable, 2.1mm x 5.5mm Male Female DC Pigtail Connectors for CCTV Security Camera and 12V Power Supply Adapter by MILAPEAK
Main highlights- What You Get -10 pcs Red/Black Male Pigtails DC Power Connectors, 10 pcs Red/Black Female Pigtails DC Power Connectors, our friendly customer service ensure pleasant shopping experience
- Safe and Rapid Transmission - Heavy-duty quality with 43 x 0.14 mm 100% copper strands brings the reliable, secure connection and rapid transmission. 18AWG DC Power Pigtail Cable provides a more safer DIY solution for DC power connectivity, work with a power adapter or a power supply box
- Real Thick 18 AWG - Real 18 AWG vs Common 22 AWG, real 18 AWG are bigger wire than other 22 AWG pigtails, as it has heavy gauge with 43 pcs 0.14 mm 100% copper strands inside one cable, total 86 pcs 0.14 mm copper strands inside the two Red / Black cables. This makes the difference when using with bigger power supplies, and allows them to be used for higher current devices, they should be good to 5A or even a touch more with real 18 AWG
- Easy Installation - Easy to weld and install, as the ends of the DC power pigtail cables are pre-tinned making them super easy to solder. Also features two wires on the other Red Black wire jackets indicate polarity. They are fairly long too, 11" total, 9.5" of wire
- Compatibility - Easy DC Power solution, compatible with all CCTV systems and other 2.1*5.5mm DC power devices like part lighting or led strips. Very versatile. This 18AWG DC Power Pigtail provide a very good reliable DC power connection
8.7Very Good
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8
WMYCONGCONGWMYCONGCONG 20 PCS DC Power Jack 5.5mm x 2.1mm 3 Pin Female DC Barrel Jack Panel Mount Connector (20 PCS)
Main highlights- Package Content: 20pcs Female DC Power Jack Panel Mount.
- Material: Plastic, Metal ; Gender: Female.
- High quality DC-022 5.5mmx2.1mm DC power connector female panel mount, 3 pin soldering terminal, convenient to mounting, great replacement for your old and broken 5.5mmx2.1mm DC jack.
- DC female 3 pin panel PCB mount connector, suitable for MP3, MP4, DVD, audio-video equipment, digital products, home security products, cell phones, voice recorder, etc.
- Black Part: Height: 13mm / 0.5"; Diameter: 14mm / 0.6"; Plug Size: 2.1x5.5mm; Pins: 3-Pin.
8.6Very Good
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9
EIKSEIKS AC to DC 9V 1.5A Power Supply Adapter with 5.5mm x 2.1mm Connector Plug for Android Tablets Webcam Routers Toys Recorder Bluetooth Speaker
Main highlights- [Wide Applictaion] Suitable for DC 9V digital electronics like Led Strip, String Lights, Wireless Router, LCD, Hub, Switches, CCTV Cameras, Android TV Box, Bluetooth speaker, etc.
- [Plug Size] Original plug is 5.5*2.1mm, also package with 8 replacement plug head to fit most of device: A-3.5*1.35mm, B-4.0*1.7mm, C-4.8*1.7mm, D-5.5*1.7MM, E-5.5*2.1mm, F-5.5*2.5mm, G-6.3*3.0mm, H-6.4*4.4mm.
- [Output] DC 9V 1.5A/1500mA Max (Also Compatible with 1000mA 600mA or lower current device), Wire Length:Approx. 2.9Ft
- [Input] US Adapter, with wide voltage design to fit most district: AC 100-240V, 50-60Hz
- [I/C Chip Technology To Protect Your Device] Built in protection circuit: Over Voltage Protection, Over Heat Protection, Over Current Protection
8.4Good
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10
CENTROPOWER12V 5A DC Pigtail Power Cord (Real 18AWG), w/Male Female Barrel Plug Connector Cable for CCTV Security Camera - 10 Pairs of 5.5mm x 2.1mm Power Adapter Connectors by CENTROPOWER
Main highlights- Versatile DIY Power Solution - Achieve a simple and reliable DIY power connectivity solution that works with a power adapter or power supply box
- Universal Compatibility - Our DC power cable is compatible with all CCTV surveillance camera systems and 2.1*5.5mm DC power devices such as LED strips and party lighting
- High-Quality Construction - Enjoy a secure and fast connection with pre-tinned clad. Our DC plug cable is easy to weld and install, Also features two wires on the other Red Black wire jackets indicate polarity
- Excellent service - Ensure product quality by purchasing from CENTROPOWER, your reliable seller for this power pigtail barrel plug connector cable，our friendly customer service ensure pleasant shopping experience
- Convenient Power Solutions - Get 10 Male and 10 Female DC connectors with our (Real 18AWG) 12V 5A DC power cable that comes with 5.5x2.1mm barrel male female DC pigtail connectors
8.2Good
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