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40PCS Male Female DC 12V Power Connector 5.5 x 2.1mm Power Jack Plug Adapter Barrel Connector for CCTV Camera Coaxial Cable Surveillance Led Strip (20 Pairs)

Based on 16 reviews
Condition: New
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$9.99
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Oct 28
Order within 13 hours and 14 minutes

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At a glance

Condition
New
Style
DC Power Connector
Model
ab9ee294-1809-4eda-a4db-1fe1ba1cf9b8
Color
black
Connector Type
Barrel
Input Voltage
12 volts_of_direct_current
Mfr Part Number
H-088-40PCS
Works with
CCTV Camera, Camera, Coaxial Cable, LED Strip, Surveillance Video

Features 5

  • Safe & Practical: 12v dc barrel connector, firm connection, fast transmission speed, plug and play, high security, the screw terminals are clearly marked with positive/negative poles.
  • Material: plastic, zinc alloy, nickle-plated, wear resistance, corrosion resistance; Size: 5.5 x 2.1mm (Internal Diameter: 2.1mm, External Diameter: 5.5mm).
  • Easy to Install: Unscrew the terminal, insert wires, then just tighten the screws on the terminal. It is easy to connect without welding/crimping.
  • Wide Application: These barrel connectors are suitable for CCTV, Camera, Coaxial Cable, Surveillance Video, Led Strip, etc.

Description

Barrel Connector for CCTV Coaxial Cable Surveillance Video Camera Led Strip etc Threaded Inserts for wood Computer Screws Kit M3 Screws Toggle Bolts for drywall Furniture Joint Connector M3 Screw Kit

Specs 11

Connector Type Barrel
Color black
Brand Hmknana
Number of Ports 40
Input Voltage 12 volts_of_direct_current
Package Quantity 1
Unit Count 40 Count
Number of Items 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Easy way to connect various devices to 12 V power supplies
Style: DC Power Connector
Great for connecting to small 12 V power supplies. Charging walkie-talkies, etc..
Reviewed in the United States on April 5, 2026 by Don Huber

Ideal for DIY 12v projects
Style: DC Power Connector
I run my own LEDs in my studio, and I've run enough of them that I keep running out of DC barrel connectors. Especially the female ones, because I have splitters. The male barrel connectors are typically attached to the power supply, and with splitters I end up with just one power supply driving half a dozen or more LED ribbons. These work great for wire gauges of maybe 16AWG up to 22AWG. Really fat wires won't fit in the sockets, and really skinny wires might be hard to get to stay put. ... show more
Reviewed in the United States on February 26, 2026 by Howard V. Tayler
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