DC Power Connectors

DC power connectors are 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 the 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. The convention is for the centre 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 for Power Connectors


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 DC Power Connector Type Current Rating Inner Diameter Body Orientation Outer Diameter Voltage Rating Length Width Mounting Type IP Rating Minimum Cable Diameter Maximum Cable Diameter Pin Diameter Contact Plating
RS-artikelnummer 124-1510
Tillv. art.nr1614 19
VarumärkeLumberg
47,88 kr
Each
Enheter
DC Socket 500.0mA - Straight - 12.0 V 13.2mm 15.0mm Panel Mount - - - 2.1mm Nickel, Silver
RS-artikelnummer 190-3287
Tillv. art.nrXNES/J 210
VarumärkeLumberg
16,764 kr
Each (In a Box of 100)
Enheter
DC Plug 500.0mA 2.1mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - Nickel
RS-artikelnummer 190-3254
Tillv. art.nr1614 19
VarumärkeLumberg
36,358 kr
Each (In a Bag of 250)
Enheter
DC Socket 500.0mA - Straight - 12.0 V 13.2mm 10.8 (Dia.)mm Panel Mount - - - 2.1mm Nickel, Silver
RS-artikelnummer 122-4870
Tillv. art.nr694102107102
VarumärkeWurth Elektronik
14,60 kr
Each (In a Pack of 5)
Enheter
DC Socket 5.0A - Right Angle - 18.0 V 8.0mm 9.0mm PCB Mount - - - 2.0mm Gold, Tin
RS-artikelnummer 876-8644
Tillv. art.nr765K
VarumärkeSwitchcraft
40,27 kr
Each
Enheter
DC Plug 5.0A 2.5mm Straight 5.5mm - 43.2mm - Cable Mount - - - - Tin
RS-artikelnummer 163-1838
Tillv. art.nr694108105102
VarumärkeWurth Elektronik
12,869 kr
Each (On a Reel of 200)
Enheter
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 14.5mm PCB Mount - - - 5.5mm Gold, Tin
RS-artikelnummer 705-1531
Tillv. art.nrL722AS
VarumärkeSwitchcraft
48,91 kr
Each
Enheter
DC Socket 5.0A - Straight - 30.0 V 26.3mm - Panel Mount IP68 - - 2mm Silver
RS-artikelnummer 505-1558
Tillv. art.nrXNES/J 210
VarumärkeLumberg
20,52 kr
Each
Enheter
DC Plug 500.0mA 2.1mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - Nickel
RS-artikelnummer 768-4400
Tillv. art.nrS760K
VarumärkeSwitchcraft
41,77 kr
Each
Enheter
DC Plug 5.0A 2.1mm Straight - - 43.2mm - Cable Mount - - - - Tin
RS-artikelnummer 190-3266
Tillv. art.nr1631 01
VarumärkeLumberg
8,068 kr
Each (In a Pack of 100)
Enheter
DC Plug 500.0mA - Straight - 12.0 V - 10.9mm Cable Mount - - - - -
RS-artikelnummer 122-4874
Tillv. art.nr694103303002
VarumärkeWurth Elektronik
7,796 kr
Each (In a Pack of 5)
Enheter
DC Socket 2.0A - Right Angle - 30.0 V 5.0mm 11.1mm Panel Mount - - - 3.5mm Gold, Tin
RS-artikelnummer 768-4399
Tillv. art.nr760
VarumärkeSwitchcraft
29,47 kr
Each
Enheter
DC Plug 5.0A 2.5mm Straight - - 36.1mm - Cable Mount - - - - Tin
RS-artikelnummer 163-1830
Tillv. art.nr694103303002
VarumärkeWurth Elektronik
5 167,93 kr
1 Bag of 1000
Påse(ar)
DC Socket 2.0A - Right Angle - 30.0 V 5.0mm 11.1mm Panel Mount - - - 3.5mm Gold, Tin
RS-artikelnummer 294-7024
Tillv. art.nr4840.1230
VarumärkeMasterplug
18,668 kr
Each (In a Pack of 5)
Enheter
- 2A 1.4mm Straight 6.5mm 18 V dc 46.5mm - Cable Mount - - 4mm - Nickel Silver Alloy
RS-artikelnummer 878-6787
Tillv. art.nrRAPC722X
VarumärkeSwitchcraft
7,85 kr
Each (In a Pack of 50)
Enheter
DC Plug 5.0A - Right Angle - - 14.5mm 11.1mm PCB Mount - - - 3.5mm Nickel
RS-artikelnummer 163-1824
Tillv. art.nr694101308002
VarumärkeWurth Elektronik
7 498,57 kr
1 Bag of 1000
Påse(ar)
DC Socket 2.0A - Right Angle - 12.0 V 5.0mm 15.5mm Panel Mount - - - 1.9mm Gold, Tin
RS-artikelnummer 869-3225
Tillv. art.nr4840.2210
VarumärkeSchurter
11,547 kr
Each (In a Pack of 250)
Enheter
DC Socket 1.0A - Straight - 12.0 V 12.5mm 7.4mm Panel Mount - - - 1.7mm Silver
RS-artikelnummer 124-8898
Tillv. art.nr1614 21
VarumärkeLumberg
46,36 kr
Each
Enheter
DC Socket 10.0A - Straight - 24.0 V 16.5mm 12.0mm Snap-In - - - 2.35mm Nickel
RS-artikelnummer 163-1842
Tillv. art.nr694108402002
VarumärkeWurth Elektronik
6,992 kr
Each (In a Bag of 500)
Enheter
DC Socket 3.0A - Straight - 20.0 V 9.0mm 14mm Panel Mount - - - 5.5mm Gold, Tin
RS-artikelnummer 705-1513
Tillv. art.nrS761ks15
VarumärkeSwitchcraft
61,42 kr
Each
Enheter
DC Plug 5.0A 2.1mm Straight 5.5mm 30.0 V 57.1mm - Cable Mount IP68 3.8mm 4.4mm - Nickel
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