Description
This DC power jack connector (barrel‐type plug) is a standard component used to supply low-voltage DC power to electronic devices — including CCTV cameras, LED strips, and other 12 V–24 V accessories. It typically measures 5.5 mm outer diameter × 2.1 mm inner diameter, though variations exist.
Key features include:
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Reliable barrel‐plug construction for secure connection in power adapters and devices.
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Color: typically black with green screw‐terminal adapter or standard plug.
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Easy installation: some models are screw‐terminal (no soldering) for DIY cable builds.
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Suitable for 12 V DC systems (common in CCTV) and general electronics.
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Versatile use: converting power cables, making custom adapter leads, extending power lines.
Ideal for anyone wiring cameras or other electronics where a clean, reliable DC plug connection is required.
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