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. 768-4400
FabrikantnummerS760K
FabrikantSwitchcraft
€ 4,04
Each
Aantal stuks
DC Plug 5.0A 2.1mm Straight - - 43.2mm - Cable Mount - - - - Tin
RS-stocknr. 705-1535
FabrikantnummerL722RAS
FabrikantSwitchcraft
€ 4,62
Each
Aantal stuks
DC Socket 5.0A - Right Angle - 30.0 V 26.3mm - Panel Mount IP68 - - 2mm Silver
RS-stocknr. 878-4879
FabrikantnummerPC722A
FabrikantSwitchcraft
€ 2,19
Each (In a Pack of 10)
Aantal stuks
DC Plug 5.0A 2.0mm Straight - 12.0 V 20.8mm - Panel Mount - - - - Silver
RS-stocknr. 878-7219
FabrikantnummerS761KS12
FabrikantSwitchcraft
€ 5,67
Each
Aantal stuks
DC Plug 5.0A 2.1mm Straight - - 57.1mm - Cable Mount IP68 3.2mm 3.8mm - Nickel
RS-stocknr. 505-1570
Fabrikantnummer1613 03
FabrikantLumberg
€ 1,41
Each
Aantal stuks
DC Socket 2.0A - Right Angle - 3.15 V - - Panel Mount - - - 2.35mm Tin
RS-stocknr. 878-2511
FabrikantnummerS761K
FabrikantSwitchcraft
€ 3,55
Each
Aantal stuks
DC Plug 5.0A 2.0mm Straight - - 45.7mm - Cable Mount - - - - Tin
RS-stocknr. 878-7213
FabrikantnummerS761KS17
FabrikantSwitchcraft
€ 5,67
Each
Aantal stuks
DC Plug 5.0A 2.1mm Straight - - 57.1mm - Cable Mount IP68 4.4mm 5.1mm - Nickel
RS-stocknr. 878-2606
FabrikantnummerL712A
FabrikantSwitchcraft
€ 3,04
Each
Aantal stuks
DC Power Jack 5.0A 2.5mm Straight - 30 V dc 20.8mm 9.0mm Panel Mount - - - 1.3mm Silver
RS-stocknr. 487-814
FabrikantRS PRO
€ 1,23
Each
Aantal stuks
DC Plug 5.0A 2.5mm Straight 5.5mm 12.0 V 23.6mm - Cable Mount - - - - Nickel
RS-stocknr. 122-4880
Fabrikantnummer694106402002
FabrikantWurth Elektronik
€ 1,106
Each (In a Pack of 5)
Aantal stuks
DC Socket 3.0A - Straight - 20.0 V 9.0mm 14mm Panel Mount - - - 5.5mm Gold, Tin
RS-stocknr. 768-4412
Fabrikantnummer722A-RS
FabrikantSwitchcraft
€ 2,54
Each
Aantal stuks
DC Socket 5.0A - Straight - 12.0 V - 14.2mm Panel Mount - - - 2mm Silver
RS-stocknr. 163-1837
Fabrikantnummer694106402002
FabrikantWurth Elektronik
€ 0,733
Each (In a Bag of 500)
Aantal stuks
DC Socket 3.0A - Straight - 20.0 V 9.0mm 14mm Panel Mount - - - 5.5mm Gold, Tin
RS-stocknr. 487-848
FabrikantRS PRO
€ 3,06
Each
Aantal stuks
DC Socket 2.5A - Right Angle - 16.0 V 14.5mm 14.7mm PCB Mount - - - 2.55mm Nickel
Nieuw
RS-stocknr. 190-3289
Fabrikantnummer1613 03
FabrikantLumberg
€ 0,928
Each (In a Box of 250)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 705-1557
Fabrikantnummer760BK
FabrikantSwitchcraft
€ 5,37
Each
Aantal stuks
DC Plug 5.0A 2.5mm Straight - - 37.1mm - Cable Mount - - - - Nickel
RS-stocknr. 163-1842
Fabrikantnummer694108402002
FabrikantWurth Elektronik
€ 0,686
Each (In a Bag of 500)
Aantal stuks
DC Socket 3.0A - Straight - 20.0 V 9.0mm 14mm Panel Mount - - - 5.5mm Gold, Tin
RS-stocknr. 705-1550
FabrikantnummerRASM712BK
FabrikantSwitchcraft
€ 2,70
Each
Aantal stuks
DC Socket 5.0A - Right Angle - - 15.2mm 10.9mm PCB Mount - - - - Nickel
RS-stocknr. 122-4872
Fabrikantnummer694102304002
FabrikantWurth Elektronik
€ 1,096
Each (In a Pack of 5)
Aantal stuks
DC Socket 2.0A - Right Angle - 20.0 V 6.3mm 9mm Panel Mount - - - 1mm Gold, Tin
RS-stocknr. 294-7024
Fabrikantnummer4840.1230
FabrikantMasterplug
€ 1,806
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. 705-1544
FabrikantnummerPC722
FabrikantSwitchcraft
€ 11,19
Each
Aantal stuks
DC Socket 5.0A - Straight - 12.0 V 27.0mm - PCB Mount IP68 - - 2mm Silver