DC Power Plugs

What is a DC Power plug?

The DC Power Plug is designed to supply direct current from a mains connection to a device, and is typically used to power small to medium appliances. Although there are various types of DC Connector, the most common type is sometimes referred to as a Barrel Connector. This style of connector features an insulated cylindrical tip, sometimes called a sleeve, or ring, which accepts a pin from the socket counterpart. This design ensures a safe and secure connection, with a smooth disconnect and connect action. DC connectors have many more standard types that are not interchangeable. The dimensions and arrangement of DC connectors can be chosen to prevent accidental interconnection of incompatible sources and loads.

DC Jacks
The standard dc barrel plug or jack has two conductors, one each for power and ground. Convention is for the center pin to be power and the outer sleeve to be ground, but reversing the connections is acceptable. Some power jack models include a third conductor which forms a switch with the outer sleeve conductor. One use of the switch function is to detect or indicate the insertion of a plug. Another use of the switch function is to select between power sources dependent upon whether a plug is or is not inserted into the jack.
Applications
Though USB powered devices are more and more common, DC power plugs are still a serviceable standard in powering smaller appliances. They can typically be used with certain portable computers, electronic instruments and sound systems.

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Omschrijving Prijs Current Rating Inner Diameter Body Orientation Outer Diameter Voltage Rating Length Mounting Type IP Rating Minimum Cable Diameter Maximum Cable Diameter Contact Plating Contact Material Series
RS-stocknr. 771-9186
FabrikantRS PRO
€ 0,273
Each (In a Pack of 10)
Aantal stuks
1A 2.1mm - 5.5mm 12 V 44mm Cable Mount - - - Nickel - DC
Nieuw
RS-stocknr. 190-3287
FabrikantnummerXNES/J 210
FabrikantLumberg
€ 1,558
Each (In a Box of 100)
Aantal stuks
500mA 2.1mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass NES/J
RS-stocknr. 505-1558
FabrikantnummerXNES/J 210
FabrikantLumberg
€ 1,89
Each
Aantal stuks
500mA 2.1mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass NES/J
RS-stocknr. 487-858
FabrikantRS PRO
€ 1,22
Each
Aantal stuks
5A 2.1mm Straight 5.5mm 12 V 23.6mm Cable Mount - - - Nickel Brass -
RS-stocknr. 884-0941
FabrikantRS PRO
€ 4,58
Each
Aantal stuks
- 2.1mm Straight 5.5mm 16 V 2m Cable Mount - - 2.5mm - - FC68147
RS-stocknr. 705-1519
Fabrikantnummer761KS15
FabrikantSwitchcraft
€ 12,02
Each
Aantal stuks
5A 2.5mm Straight 5.5mm - 57.1mm Cable Mount IP68 - - Nickel Copper Alloy -
RS-stocknr. 771-9183
FabrikantRS PRO
€ 0,196
Each (In a Pack of 10)
Aantal stuks
1A 1.4mm - 3.5mm 12 V 44mm Cable Mount - - - Nickel - DC
RS-stocknr. 705-1513
FabrikantnummerS761ks15
FabrikantSwitchcraft
€ 11,47
Each
Aantal stuks
5A 2.1mm Straight 5.5mm 30 V dc 57.1mm Cable Mount IP68 3.8mm 4.4mm Nickel Copper Alloy -
RS-stocknr. 505-1564
FabrikantnummerXNES/J 250
FabrikantLumberg
€ 1,89
Each
Aantal stuks
1A 2.5mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass XNES/J
Nieuw
RS-stocknr. 190-3288
FabrikantnummerXNES/J 250
FabrikantLumberg
€ 1,558
Each (In a Box of 100)
Aantal stuks
1A 2.5mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass XNES/J
RS-stocknr. 884-0932
FabrikantRS PRO
€ 4,58
Each
Aantal stuks
2A 2.5mm Straight 5.5mm 16 V 2m Cable Mount - - 2.5mm - - FC68147
RS-stocknr. 909-2244
Fabrikantnummer1636 06
FabrikantLumberg
€ 3,30
Each
Aantal stuks
2A 4.1mm Straight 6.5mm 24 V dc 37mm Cable Mount - 1.7mm 7mm Nickel CuZn -
RS-stocknr. 170-5685
Fabrikantnummer1636 06
FabrikantLumberg
€ 1,575
Each (In a Box of 100)
Aantal stuks
2A 4.1mm Straight 6.5mm 24 V dc 37mm Cable Mount - 1.7mm 7mm Nickel CuZn -
RS-stocknr. 138-9376
Fabrikantnummer512-15223
FabrikantLumberg
€ 2,22
Each
Aantal stuks
500mA 2.1mm Straight 5.5mm 12 V dc 35mm - - - - Nickel Brass NES/J
RS-stocknr. 878-7203
FabrikantnummerPCL722AS
FabrikantSwitchcraft
€ 5,04
Each
Aantal stuks
5A 2mm Straight - 30 V dc 26.3mm Through Hole IP68 - - Silver Copper Alloy PCL7
RS-stocknr. 771-9174
FabrikantRS PRO
€ 0,244
Each (In a Pack of 10)
Aantal stuks
1A 2.5mm - 5.5mm 12 V 44mm Cable Mount - - - Nickel - DC
RS-stocknr. 705-1522
Fabrikantnummer767KS15
FabrikantSwitchcraft
€ 6,02
Each
Aantal stuks
- 2.1mm Straight 5.5mm - 57.1mm Cable Mount - - - Nickel Copper Alloy -
RS-stocknr. 878-7207
Fabrikantnummer761KS12
FabrikantSwitchcraft
€ 5,54
Each
Aantal stuks
5A 2.5mm Straight - - 57.1mm Cable Mount IP68 3.2mm 3.8mm Tin Copper Alloy 761KS
RS-stocknr. 124-8900
Fabrikantnummer1633 03
FabrikantLumberg
€ 1,41
Each (In a Pack of 5)
Aantal stuks
4A - Straight - 12 V dc 46.5mm Cable Mount - - - Nickel Copper Alloy 1633
RS-stocknr. 884-0950
FabrikantRS PRO
€ 1,428
Each (In a Pack of 5)
Aantal stuks
2A 2.1mm Straight 5.5mm 16 V dc 34.5mm Cable Mount - - 5.2mm - - FC68147
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