DC Power Connectors

What are 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 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 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
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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Description Prix 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
N° de stock RS 487-832
MarqueRS PRO
6,11 €
Each
Unité
DC Socket 5.0A - Straight - 12.0 V 21.3mm - Panel Mount - - - 2.5mm Nickel
N° de stock RS 771-9186
MarqueRS PRO
0,284 €
Each (In a Pack of 10)
Unité
DC Plug 1.0A 2.1mm - 5.5mm 12.0 V 44.0mm - Cable Mount - - - - Nickel
N° de stock RS 448-376
MarqueRS PRO
0,238 €
Each (In a Pack of 10)
Unité
DC Socket 1.0A - Straight - 12.0 V 14.5mm 11.1mm PCB Mount - - - 2.5mm Nickel
N° de stock RS 448-370
MarqueRS PRO
0,269 €
Each (In a Pack of 10)
Unité
DC Socket 1.0A - Straight - 12.0 V 16.1mm 14.25mm Panel Mount - - - 2.1mm Nickel
N° de stock RS 771-9183
MarqueRS PRO
0,204 €
Each (In a Pack of 10)
Unité
DC Plug 1.0A 1.4mm - 3.5mm 12.0 V 44.0mm 9.0mm Cable Mount - - - - Nickel
N° de stock RS 487-842
MarqueRS PRO
4,12 €
Each
Unité
DC Socket 5.0A - Straight - 12.0 V 21.3mm - Panel Mount - - - 2.5mm Nickel
N° de stock RS 487-858
MarqueRS PRO
1,22 €
Each
Unité
DC Plug 5.0A 2.1mm Straight 5.5mm 12.0 V 23.6mm - Cable Mount - - - - Nickel
N° de stock RS 884-0941
MarqueRS PRO
4,74 €
Each
Unité
DC Plug - 2.1mm Straight 5.5mm 16.0 V 2.0m 9.0mm Cable Mount - - 2.5mm 2.1mm -
N° de stock RS 771-9174
MarqueRS PRO
0,254 €
Each (In a Pack of 10)
Unité
DC Plug 1.0A 2.5mm - 5.5mm 12.0 V 44.0mm 9.0mm Cable Mount - - - 2.5mm Nickel
N° de stock RS 884-0932
MarqueRS PRO
4,74 €
Each
Unité
DC Plug 2.0A 2.5mm Straight 5.5mm 16.0 V 2.0m 9.0mm Cable Mount - - 2.5mm 2.5mm -
N° de stock RS 448-382
MarqueRS PRO
0,83 €
Each (In a Pack of 10)
Unité
DC Socket 1.0A - Right Angle - 12.0 V 14.5mm 11.1mm PCB Mount - - - 3.5mm Nickel
N° de stock RS 487-820
MarqueRS PRO
5,40 €
Each
Unité
DC Plug 5.0A 2.1mm Straight 5.5mm 12.0 V 40.4mm - Cable Mount - - - - Nickel
N° de stock RS 487-810
MarqueRS PRO
5,40 €
Each
Unité
DC Plug 5.0A 2.5mm Straight 5.5mm 12.0 V 40.4mm - Cable Mount - - - - Nickel
N° de stock RS 487-848
MarqueRS PRO
2,87 €
Each
Unité
DC Socket 2.5A - Right Angle - 16.0 V 14.5mm 14.7mm PCB Mount - - - 2.55mm Nickel
N° de stock RS 487-854
MarqueRS PRO
1,22 €
Each
Unité
DC Plug 5.0A 2.5mm Straight 5.5mm 12.0 V 23.6mm - Cable Mount - - - - Nickel, Silver
N° de stock RS 448-386
MarqueRS PRO
0,302 €
Each (In a Pack of 10)
Unité
DC Socket 1.0A - Straight - 12.0 V 8.0mm 9.0mm PCB Mount - - - 1.0mm Nickel
N° de stock RS 734-7378
MarqueRS PRO
4,81 €
Each
Unité
DC Socket 2.0A - - - - 18.2mm 10mm PCB Mount - - - - Silver
N° de stock RS 884-0950
MarqueRS PRO
1,478 €
Each (In a Pack of 5)
Unité
DC Plug 2.0A 2.1mm Straight 5.5mm 16.0 V 34.5mm 9.0mm Cable Mount - - 5.2mm 2.5mm -
N° de stock RS 487-826
MarqueRS PRO
1,22 €
Each
Unité
DC Plug 5.0A 2.1mm Straight 5.5mm 12.0 V 23.6mm - Cable Mount - - - - Nickel, Silver
N° de stock RS 125-1075
MarqueRS PRO
1,882 €
Each (In a Pack of 5)
Unité
DC Socket 2.0A - Straight - 12.0 V 8.9mm 14.5mm PCB Mount - - - 5.5mm Nickel, Tin