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
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 878-6932
Tillv. art.nrRAPC742X
VarumärkeSwitchcraft
9,757 kr
Each (In a Pack of 50)
Enheter
3A - Right Angle - - 11.6mm PCB Mount - - - Nickel Copper Alloy DC
RS-artikelnummer 505-1564
Tillv. art.nrXNES/J 250
VarumärkeLumberg
19,54 kr
Each
Enheter
1A 2.5mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass XNES/J
RS-artikelnummer 878-7222
Tillv. art.nr767KS12
VarumärkeSwitchcraft
49,68 kr
Each
Enheter
- 2.1mm Straight - - 57.1mm Cable Mount IP68 3.2mm 3.8mm Tin Copper Alloy 767K
RS-artikelnummer 878-7184
Tillv. art.nrPCL722A
VarumärkeSwitchcraft
36,94 kr
Each
Enheter
5A - Straight - 12 V dc 20.8mm Through Hole - - - Silver Copper Alloy PCL7
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
RS-artikelnummer 164-9106
Tillv. art.nr1-2129334-1
VarumärkeTE Connectivity
13,182 kr
Each (In a Tray of 64)
Enheter
10.7A - Right Angle - 25 V dc 20.6mm PCB Mount - - - Gold over Tin Copper Alloy DC-IN
RS-artikelnummer 705-1513
Tillv. art.nrS761ks15
VarumärkeSwitchcraft
103,95 kr
Each
Enheter
5A 2.1mm Straight 5.5mm 30 V dc 57.1mm Cable Mount IP68 3.8mm 4.4mm Nickel Copper Alloy -
RS-artikelnummer 705-1566
Tillv. art.nrS760BK
VarumärkeSwitchcraft
65,01 kr
Each
Enheter
5A 2mm Straight - - 37.1mm Cable Mount - - - Nickel Copper Alloy -
RS-artikelnummer 869-3215
Tillv. art.nr4840.1201
VarumärkeSchurter
23,281 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
Nytt
RS-artikelnummer 190-3270
Tillv. art.nr1610 02
VarumärkeLumberg
11,566 kr
Each (In a Pack of 250)
Enheter
500mA 1.95mm Straight 12mm 12 V dc 14.4mm Snap-In - - - Nickel CuSn, CuZn 1610
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 878-7219
Tillv. art.nrS761KS12
VarumärkeSwitchcraft
49,68 kr
Each
Enheter
5A 2.1mm Straight - - 57.1mm Cable Mount IP68 3.2mm 3.8mm Nickel Copper Alloy S761KS
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
RS-artikelnummer 106-5647
Tillv. art.nr1-2129334-1
VarumärkeTE Connectivity
83,79 kr
1 Bag of 4
Påse(ar)
10.7A - Right Angle - 25 V dc 20.6mm PCB Mount - - - Gold over Tin Copper Alloy DC-IN
RS-artikelnummer 124-8902
Tillv. art.nr1636 07
VarumärkeLumberg
45,60 kr
Each
Enheter
10A - Straight - 24 V dc 71.1mm Cable Mount - - - Nickel Brass 1636
RS-artikelnummer 487-814
VarumärkeRS PRO
12,61 kr
Each
Enheter
5A 2.5mm Straight 5.5mm 12 V 23.6mm Cable Mount - - - Nickel Brass -
RS-artikelnummer 878-7225
Tillv. art.nr767KS17
VarumärkeSwitchcraft
49,68 kr
Each
Enheter
- 2.1mm Straight - - 57.1mm Cable Mount IP68 3.2mm 3.8mm Tin Copper Alloy 767K
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
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