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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Beskrivning Pris 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
Nytt
RS-artikelnummer 190-3287
Tillv. art.nrXNES/J 210
VarumärkeLumberg
16,113 kr
Each (In a Box of 100)
Enheter
500mA 2.1mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass NES/J
RS-artikelnummer 505-1558
Tillv. art.nrXNES/J 210
VarumärkeLumberg
19,54 kr
Each
Enheter
500mA 2.1mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass NES/J
RS-artikelnummer 878-2511
Tillv. art.nrS761K
VarumärkeSwitchcraft
31,41 kr
Each
Enheter
5A 2mm Straight - - 45.7mm Cable Mount - - - Tin Brass S7
RS-artikelnummer 878-4807
Tillv. art.nrL732RA
VarumärkeSwitchcraft
62,92 kr
Each
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5A 1.2mm Right Angle - 12 V dc 23.3mm Through Hole - - - Silver Copper Alloy RA
RS-artikelnummer 768-4396
Tillv. art.nr765
VarumärkeSwitchcraft
56,35 kr
Each
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5A 2.5mm Straight - - 36.1mm Cable Mount - - - Tin Copper Alloy -
RS-artikelnummer 124-8900
Tillv. art.nr1633 03
VarumärkeLumberg
14,58 kr
Each (In a Pack of 5)
Enheter
4A - Straight - 12 V dc 46.5mm Cable Mount - - - Nickel Copper Alloy 1633
RS-artikelnummer 869-3228
Tillv. art.nr4840.1220
VarumärkeSchurter
20,334 kr
Each (In a Pack of 100)
Enheter
2A 3.3mm Straight 5.5mm 13.5 V dc 37.5mm Cable Mount - - 4mm Nickel - 4840
RS-artikelnummer 138-9376
Tillv. art.nr512-15223
VarumärkeLumberg
22,03 kr
Each
Enheter
500mA 2.1mm Straight 5.5mm 12 V dc 35mm - - - - Nickel Brass NES/J
RS-artikelnummer 878-7213
Tillv. art.nrS761KS17
VarumärkeSwitchcraft
49,68 kr
Each
Enheter
5A 2.1mm Straight - - 57.1mm Cable Mount IP68 4.4mm 5.1mm Nickel Copper Alloy S762KS
RS-artikelnummer 876-8653
Tillv. art.nr761K
VarumärkeSwitchcraft
30,27 kr
Each
Enheter
5A 2.5mm Straight 5.5mm - 45.7mm Cable Mount - - - Tin Brass 761
RS-artikelnummer 705-1522
Tillv. art.nr767KS15
VarumärkeSwitchcraft
163,73 kr
Each
Enheter
- 2.1mm Straight 5.5mm - 57.1mm Cable Mount - - - Nickel Copper Alloy -
RS-artikelnummer 768-4406
Tillv. art.nrS760-RS
VarumärkeSwitchcraft
48,45 kr
Each
Enheter
5A 2.1mm Straight - - 36.1mm Cable Mount - - - Tin Brass -
RS-artikelnummer 878-4879
Tillv. art.nrPC722A
VarumärkeSwitchcraft
21,189 kr
Each (In a Pack of 10)
Enheter
5A 2mm Straight - 12 V dc 20.8mm Through Hole - - - Silver Copper Alloy PC7
RS-artikelnummer 878-4860
Tillv. art.nrPC712A
VarumärkeSwitchcraft
23,427 kr
Each (In a Pack of 10)
Enheter
5A 2.5mm Straight - 12 V dc 20.8mm Through Hole - - - Silver Copper Alloy PC7
RS-artikelnummer 878-7203
Tillv. art.nrPCL722AS
VarumärkeSwitchcraft
52,11 kr
Each
Enheter
5A 2mm Straight - 30 V dc 26.3mm Through Hole IP68 - - Silver Copper Alloy PCL7
RS-artikelnummer 138-9382
Tillv. art.nrNES 1 GRAU
VarumärkeLumberg
25,01 kr
Each
Enheter
3A 1.98mm Straight 6mm 34 V dc 36mm - - - - Nickel Brass NEB/J
RS-artikelnummer 869-3212
Tillv. art.nr4840.1200
VarumärkeSchurter
17,878 kr
Each (In a Pack of 100)
Enheter
500mA 2.1mm Straight 5.5mm 12 V dc 46.5mm Cable Mount - - 4mm Nickel - 4840
RS-artikelnummer 878-6724
Tillv. art.nrRAPC712X
VarumärkeSwitchcraft
7,333 kr
Each (In a Pack of 50)
Enheter
5A - Right Angle - - 14.5mm PCB Mount - - - Nickel Brass DC
RS-artikelnummer 878-6787
Tillv. art.nrRAPC722X
VarumärkeSwitchcraft
9,081 kr
Each (In a Pack of 50)
Enheter
5A - Right Angle - - 14.5mm PCB Mount - - - Nickel Brass DC
Nytt
RS-artikelnummer 190-3288
Tillv. art.nrXNES/J 250
VarumärkeLumberg
16,113 kr
Each (In a Box of 100)
Enheter
1A 2.5mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass XNES/J
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