DC Barrel Connectors

Browse Altronics selection of DC Barrel Connectors, ideal for providing reliable and efficient power connections. Designed for versatility and durability, perfect for powering a wide range of electronic devices. 

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Skt 2.5mm Chassis mount. Mounting Hole 8 dia.
P0623

2.5mm Metal Chassis Mount DC Power Socket

Skt 2.5mm Chassis mount. Mounting Hole 8 dia.
$4.32
Mounting hole 13mm Diameter. 3A 12VDC Max.
P0629

2.5mm Plastic Chassis Mount DC Power Socket

Mounting hole 13mm Diameter. 3A 12VDC Max.
$2.05
Socket 2.5mm PCB
P0621A

2.5mm Plastic PCB Mount DC Power Socket

Socket 2.5mm PCB
$1.68
2.1mm Threaded Collar DC Plug. Suits P 0619, P 0623
P0603

2.5mm Screw On DC Power Line Plug

2.1mm Threaded Collar DC Plug. Suits P 0619, P 0623
$6.23
Two way screw terminal to 2.5mm Female DC plug.
P0604

2.5mm Screw Terminal DC Power Line Plug

Two way screw terminal to 2.5mm Female DC plug.
$4.77
Two way screw terminal to 2.5mm Male DC socket.
P0601

2.5mm Screw Terminal DC Power Line Socket

Two way screw terminal to 2.5mm Male DC socket.
$4.77
DC power adaptor. 2.1mm socket to 1.35mm plug. Adaptor shaft length 9.5mm.
P0647

DC Power 2.1mm Socket to 1.35mm Plug Adapter

DC power adaptor. 2.1mm socket to 1.35mm plug. Adaptor shaft length 9.5mm.
$3.27
DC power adaptor. 2.1mm socket to 1.7mm plug. Adaptor shaft length 9.5mm.
P0646

DC Power 2.1mm Socket to 1.7mm Plug Adapter

DC power adaptor. 2.1mm socket to 1.7mm plug. Adaptor shaft length 9.5mm.
$3.27
DC power adaptor. 2.1mm socket to 2.5mm plug. Adaptor shaft length 14mm.
P0645

DC Power 2.1mm Socket to 2.5mm Plug Adapter

DC power adaptor. 2.1mm socket to 2.5mm plug. Adaptor shaft length 14mm.
$3.27
DC power adaptor. 2.1mm socket to micro USB type A plug.
P0641

DC Power 2.1mm Socket to Micro USB A Plug Adapter

DC power adaptor. 2.1mm socket to micro USB type A plug.
$4.73
DC power adaptor. 2.5mm socket to 2.1mm plug.
P0644

DC Power 2.5mm Socket to 2.1mm Plug Adapter

DC power adaptor. 2.5mm socket to 2.1mm plug.
$3.27
A 2.1mm DC plug featuring LEDs which sense the polarity of the power connection. The plug lights up blue for correct DC polarity, red for incorrect DC polarity and purple for AC voltage. Ideal for connecting power to cameras at the end of cable runs. 5-30
P0606

DC Power Lead 2.1mm Plug 1m - Polarity Sensing LED

A 2.1mm DC plug featuring LEDs which sense the polarity of the power connection. The plug lights up blue for correct DC polarity, red for incorrect DC polarity and purple for AC voltage. Ideal for connecting power to cameras at the end of cable runs. 5-30
$8.41
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