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 Price 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 Stock No. 476-151
BrandRS PRO
kr 74,24
Each
Units
DC Socket 5.0A - Right Angle - 12.0 V 19.9mm - Panel Mount - - - 2.5mm Nickel
RS Stock No. 143-8914
BrandRS PRO
kr 28,036
Each (In a Bag of 5)
Units
DC Socket - - Straight - - 21.3mm 14.25mm Panel Mount - - - 2.5mm Gold, Nickel
RS Stock No. 143-8916
BrandRS PRO
kr 23,302
Each (In a Bag of 5)
Units
DC Socket 5.0A - Right Angle - 12.0 V 14.5mm 16.0mm PCB Mount - - - 2.35mm Tin
RS Stock No. 884-0944
BrandRS PRO
kr 12,384
Each (In a Pack of 5)
Units
DC Socket 2.0A - Right Angle - 16.0 V 15.2mm 9mm Panel Mount - - - 1.7mm -
RS Stock No. 143-8915
BrandRS PRO
kr 23,302
Each (In a Bag of 5)
Units
DC Socket 5.0A - Right Angle - 12.0 V 14.5mm 9mm PCB Mount - - - 2.1 mm, 2.5 mm Tin
RS Stock No. 487-814
BrandRS PRO
kr 12,16
Each
Units
DC Plug 5.0A 2.5mm Straight 5.5mm 12.0 V 23.6mm - Cable Mount - - - - Nickel
RS Stock No. 734-7378
BrandRS PRO
kr 47,98
Each
Units
DC Socket 2.0A - - - - 18.2mm 10mm PCB Mount - - - - Silver
RS Stock No. 143-8913
BrandRS PRO
kr 44,708
Each (In a Bag of 5)
Units
DC Socket - - Straight - - 21.3mm 14.25mm Panel Mount - - - 2mm Gold, Nickel
RS Stock No. 448-386
BrandRS PRO
kr 3,011
Each (In a Pack of 10)
Units
DC Socket 1.0A - Straight - 12.0 V 8.0mm 9.0mm PCB Mount - - - 1.0mm Nickel
RS Stock No. 143-8930
BrandRS PRO
kr 47,656
Each (In a Bag of 5)
Units
DC Socket 2.0A - Right Angle - 16.0 V 15.2mm 14.5mm PCB Mount - - - 5.5mm Nickel, Silver
RS Stock No. 487-836
BrandRS PRO
kr 27,32
Each
Units
DC Socket 2.5A - Right Angle - 16.0 V 14.5mm 14.5mm PCB Mount - - - 5.5mm Nickel
RS Stock No. 448-376
BrandRS PRO
kr 2,373
Each (In a Pack of 10)
Units
DC Socket 1.0A - Straight - 12.0 V 14.5mm 11.1mm PCB Mount - - - 2.5mm Nickel
RS Stock No. 771-9174
BrandRS PRO
kr 2,53
Each (In a Pack of 10)
Units
DC Plug 1.0A 2.5mm - 5.5mm 12.0 V 44.0mm 9.0mm Cable Mount - - - 2.5mm Nickel
RS Stock No. 876-8653
Mfr. Part No.761K
kr 33,60
Each
Units
DC Plug 5.0A 2.5mm Straight 5.5mm - 45.7mm - Cable Mount - - - - Tin
RS Stock No. 705-1525
Mfr. Part No.L712AS
kr 56,53
Each
Units
DC Socket 5.0A - Straight - 30.0 V 26.3mm - Panel Mount IP68 - - 2.5mm Silver
RS Stock No. 705-1519
Mfr. Part No.761KS15
kr 54,84
Each
Units
DC Plug 5.0A 2.5mm Straight 5.5mm - 57.1mm - Cable Mount IP68 - - - Nickel
RS Stock No. 122-4876
Mfr. Part No.694105309102
kr 21,994
Each (In a Pack of 5)
Units
DC Socket 5.5A - Right Angle - 20.0 V 10.0mm 11.7mm Panel Mount - - - 2.5mm Gold, Tin
RS Stock No. 163-1832
Mfr. Part No.694105309102
kr 16,805
Each (On a Reel of 320)
Units
DC Socket 5.5A - Right Angle - 20.0 V 10.0mm 11.5mm Panel Mount - - - 2.0mm Gold, Tin
RS Stock No. 705-1538
Mfr. Part No.PCL712AS
kr 48,65
Each
Units
DC Socket 5.0A - Straight - 12.0 V 21.0mm - PCB Mount IP68 - - 2.5mm Silver
RS Stock No. 768-4419
Mfr. Part No.712A-RS
kr 23,53
Each
Units
DC Socket 5.0A - Straight - 12.0 V - 12.0mm Panel Mount - - - 2.35mm Silver
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