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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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
€ 6,11
Each
Aantal stuks
DC Socket 5.0A - Straight - 12.0 V 21.3mm - Panel Mount - - - 2.5mm 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. 505-1558
FabrikantnummerXNES/J 210
FabrikantLumberg
€ 1,98
Each
Aantal stuks
DC Plug 500.0mA 2.1mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - 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
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
€ 4,63
Each
Aantal stuks
DC Socket 500.0mA - Straight - 12.0 V 13.2mm 15.0mm Panel Mount - - - 2.1mm Nickel, Silver
RS-stocknr. 487-858
FabrikantRS PRO
€ 1,22
Each
Aantal stuks
DC Plug 5.0A 2.1mm Straight 5.5mm 12.0 V 23.6mm - Cable Mount - - - - Nickel
RS-stocknr. 667-7287
FabrikantnummerKPJX-PM-4S
FabrikantKycon
€ 6,58
Each
Aantal stuks
- 7.5A - Right Angle - 20 V dc 25.2mm 14.2mm Panel Mount - - - - Tin
RS-stocknr. 487-842
FabrikantRS PRO
€ 4,12
Each
Aantal stuks
DC Socket 5.0A - Straight - 12.0 V 21.3mm - Panel Mount - - - 2.5mm Nickel
RS-stocknr. 884-0941
FabrikantRS PRO
€ 4,74
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. 705-1525
FabrikantnummerL712AS
FabrikantSwitchcraft
€ 5,67
Each
Aantal stuks
DC Socket 5.0A - Straight - 30.0 V 26.3mm - Panel Mount IP68 - - 2.5mm Silver
RS-stocknr. 122-4879
Fabrikantnummer694106301002
FabrikantWurth Elektronik
€ 0,852
Each (In a Pack of 5)
Aantal stuks
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 14.5mm Panel Mount - - - 5.5mm Gold, Tin
RS-stocknr. 448-382
FabrikantRS PRO
€ 0,83
Each (In a Pack of 10)
Aantal stuks
DC Socket 1.0A - Right Angle - 12.0 V 14.5mm 11.1mm PCB Mount - - - 3.5mm Nickel
RS-stocknr. 705-1519
Fabrikantnummer761KS15
FabrikantSwitchcraft
€ 5,50
Each
Aantal stuks
DC Plug 5.0A 2.5mm Straight 5.5mm - 57.1mm - Cable Mount IP68 - - - Nickel
RS-stocknr. 163-1836
Fabrikantnummer694106301002
FabrikantWurth Elektronik
€ 0,568
Each (In a Bag of 500)
Aantal stuks
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 14.5mm Panel Mount - - - 5.5mm Gold, Tin
RS-stocknr. 771-9183
FabrikantRS PRO
€ 0,204
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. 705-1513
FabrikantnummerS761ks15
FabrikantSwitchcraft
€ 5,94
Each
Aantal stuks
DC Plug 5.0A 2.1mm Straight 5.5mm 30.0 V 57.1mm - Cable Mount IP68 3.8mm 4.4mm - Nickel
RS-stocknr. 505-1564
FabrikantnummerXNES/J 250
FabrikantLumberg
€ 1,98
Each
Aantal stuks
DC Plug 1.0A 2.5mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - Nickel
RS-stocknr. 884-0932
FabrikantRS PRO
€ 4,74
Each
Aantal stuks
DC Plug 2.0A 2.5mm Straight 5.5mm 16.0 V 2.0m 9.0mm Cable Mount - - 2.5mm 2.5mm -
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