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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Omschrijving Prijs 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-stocknr. 487-832
FabrikantRS PRO
7,08 €
Each
Aantal stuks
DC Socket 5.0A - Straight - 12.0 V 21.3mm - Panel Mount - - - 2.1mm Nickel
RS-stocknr. 771-9186
FabrikantRS PRO
0,284 €
Each (In a Pack of 10)
Aantal stuks
DC Plug 1.0A 2.1mm - 5.5mm 12.0 V 44.0mm - Cable Mount - - - - Nickel
RS-stocknr. 190-3254
Fabrikantnummer1614 19
FabrikantLumberg
3,516 €
Each (In a Bag of 250)
Aantal stuks
DC Socket 500.0mA - Straight - 12.0 V 13.2mm 10.8 (Dia.)mm Panel Mount - - - 2.1mm Nickel, Silver
RS-stocknr. 124-1510
Fabrikantnummer1614 19
FabrikantLumberg
4,72 €
Each
Aantal stuks
DC Socket 500.0mA - Straight - 12.0 V 13.2mm 15.0mm Panel Mount - - - 2.1mm Nickel, Silver
RS-stocknr. 173-9848
Fabrikantnummer4840.1230
FabrikantMasterplug
2,331 €
Each (In a Box of 100)
Aantal stuks
DC Plug 2.0A 4.3mm Straight 6.5mm 18.0 V 46.5mm - Cable Mount - - 4.0mm 1.4mm Nickel, Silver
RS-stocknr. 294-7024
Fabrikantnummer4840.1230
FabrikantMasterplug
1,894 €
Each (In a Pack of 5)
Aantal stuks
- 2A 1.4mm Straight 6.5mm 18 V dc 46.5mm - Cable Mount - - 4mm - Nickel Silver Alloy
RS-stocknr. 448-376
FabrikantRS PRO
0,292 €
Each (In a Pack of 10)
Aantal stuks
DC Socket 1.0A - Straight - 12.0 V 14.5mm 11.1mm PCB Mount - - - 2.5mm Nickel
RS-stocknr. 448-370
FabrikantRS PRO
0,291 €
Each (In a Pack of 10)
Aantal stuks
DC Socket 1.0A - Straight - 12.0 V 16.1mm 14.25mm Panel Mount - - - 2.1mm Nickel
RS-stocknr. 487-842
FabrikantRS PRO
4,53 €
Each
Aantal stuks
DC Socket 5.0A - Straight - 12.0 V 21.3mm - Panel Mount - - - 2.5mm Nickel
RS-stocknr. 771-9183
FabrikantRS PRO
0,208 €
Each (In a Pack of 10)
Aantal stuks
DC Plug 1.0A 1.4mm - 3.5mm 12.0 V 44.0mm 9.0mm Cable Mount - - - - Nickel
RS-stocknr. 487-858
FabrikantRS PRO
1,52 €
Each
Aantal stuks
DC Plug 5.0A 2.1mm Straight 5.5mm 12.0 V 23.6mm - Cable Mount - - - 2.1mm Nickel
RS-stocknr. 124-8901
Fabrikantnummer1633 04
FabrikantLumberg
1,524 €
Each (In a Pack of 5)
Aantal stuks
DC Plug 2.0A - Straight - 24.0 V 46.5mm - Cable Mount - - - - Nickel
RS-stocknr. 190-3268
Fabrikantnummer1633 04
FabrikantLumberg
1,297 €
Each (In a Pack of 100)
Aantal stuks
DC Plug 4.0A - Straight - 12.0 V 46.5mm - Cable Mount - - - - Nickel
RS-stocknr. 705-1513
FabrikantnummerS761ks15
FabrikantSwitchcraft
7,02 €
Each
Aantal stuks
DC Plug 5.0A 2.0mm Straight 5.5mm 30.0 V 57.1mm - Cable Mount IP68 3.8mm 4.4mm - Nickel
RS-stocknr. 190-3288
FabrikantnummerXNES/J 250
FabrikantLumberg
1,621 €
Each (In a Box of 100)
Aantal stuks
DC Plug 1.0A 2.5mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - Nickel
RS-stocknr. 124-8897
Fabrikantnummer1610 05
FabrikantLumberg
1,054 €
Each (In a Pack of 5)
Aantal stuks
DC Socket 2.0A - Straight - 24.0 V 14.4mm 9.0mm Snap-In - - - 1.7mm Nickel
RS-stocknr. 884-0941
FabrikantRS PRO
4,84 €
Each
Aantal stuks
DC Plug - 2.1mm Straight 5.5mm 16.0 V 2.0m 9.0mm Cable Mount - - 2.5mm 2.1mm -
RS-stocknr. 505-1564
FabrikantnummerXNES/J 250
FabrikantLumberg
2,02 €
Each
Aantal stuks
DC Plug 1.0A 2.5mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - Nickel
RS-stocknr. 190-3264
Fabrikantnummer1610 05
FabrikantLumberg
1,055 €
Each (In a Pack of 250)
Aantal stuks
DC Socket 2.0A - Straight - 24.0 V 14.4mm 12.0mm Snap-In - - - 2.35mm Nickel
RS-stocknr. 190-3287
FabrikantnummerXNES/J 210
FabrikantLumberg
1,621 €
Each (In a Box of 100)
Aantal stuks
DC Plug 500.0mA 2.1mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - Nickel