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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Beskrivning Pris 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-artikelnummer 771-9186
VarumärkeRS PRO
2,936 kr
Each (In a Pack of 10)
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DC Plug 1.0A 2.1mm - 5.5mm 12.0 V 44.0mm - Cable Mount - - - - Nickel
RS-artikelnummer 768-4393
Tillv. art.nr760K
VarumärkeSwitchcraft
49,43 kr
Each
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DC Plug 5.0A 2.5mm Straight - - 43.2mm - Cable Mount - - - - Tin
RS-artikelnummer 211-348
Tillv. art.nr3630A
VarumärkeMascot
21,33 kr
Each
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DC Plug - 2.1mm Right Angle 5.5mm - 12.0mm 14.0mm - - - - 5.5mm -
RS-artikelnummer 487-832
VarumärkeRS PRO
53,50 kr
Each
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DC Socket 5.0A - Straight - 12.0 V 21.3mm - Panel Mount - - - 2.5mm Nickel
RS-artikelnummer 667-7287
Tillv. art.nrKPJX-PM-4S
VarumärkeKycon
65,32 kr
Each
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- 7.5A - Right Angle - 20 V dc 25.2mm 14.2mm Panel Mount - - - - Tin
RS-artikelnummer 771-9183
VarumärkeRS PRO
2,108 kr
Each (In a Pack of 10)
Enheter
DC Plug 1.0A 1.4mm - 3.5mm 12.0 V 44.0mm 9.0mm Cable Mount - - - - Nickel
RS-artikelnummer 487-810
VarumärkeRS PRO
55,84 kr
Each
Enheter
DC Plug 5.0A 2.5mm Straight 5.5mm 12.0 V 40.4mm - Cable Mount - - - - Nickel
RS-artikelnummer 771-9174
VarumärkeRS PRO
2,624 kr
Each (In a Pack of 10)
Enheter
DC Plug 1.0A 2.5mm - 5.5mm 12.0 V 44.0mm 9.0mm Cable Mount - - - 2.5mm Nickel
RS-artikelnummer 884-0957
VarumärkeRS PRO
13,958 kr
Each (In a Pack of 5)
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DC Socket 2.0A - Right Angle - 16.0 V 15.2mm 9mm Panel Mount - - - 1.0mm -
RS-artikelnummer 487-848
VarumärkeRS PRO
27,42 kr
Each
Enheter
DC Socket 2.5A - Right Angle - 16.0 V 14.5mm 14.7mm PCB Mount - - - 2.55mm Nickel
RS-artikelnummer 705-1525
Tillv. art.nrL712AS
VarumärkeSwitchcraft
58,63 kr
Each
Enheter
DC Socket 5.0A - Straight - 30.0 V 26.3mm - Panel Mount IP68 - - 2.5mm Silver
RS-artikelnummer 768-4419
Tillv. art.nr712A-RS
VarumärkeSwitchcraft
22,41 kr
Each
Enheter
DC Socket 5.0A - Straight - 12.0 V - 12.0mm Panel Mount - - - 2.35mm Silver
RS-artikelnummer 705-1519
Tillv. art.nr761KS15
VarumärkeSwitchcraft
56,87 kr
Each
Enheter
DC Plug 5.0A 2.5mm Straight 5.5mm - 57.1mm - Cable Mount IP68 - - - Nickel
RS-artikelnummer 487-854
VarumärkeRS PRO
12,61 kr
Each
Enheter
DC Plug 5.0A 2.5mm Straight 5.5mm 12.0 V 23.6mm - Cable Mount - - - - Nickel, Silver
RS-artikelnummer 884-0950
VarumärkeRS PRO
13,40 kr
Each (In a Pack of 5)
Enheter
DC Plug 2.0A 2.1mm Straight 5.5mm 16.0 V 34.5mm 9.0mm Cable Mount - - 5.2mm - -
RS-artikelnummer 884-0948
VarumärkeRS PRO
13,40 kr
Each (In a Pack of 5)
Enheter
DC Plug 2.0A 2.5mm Straight 5.5mm 16.0 V 34.5mm 9.0mm Cable Mount - - 5.2mm - -
RS-artikelnummer 768-4412
Tillv. art.nr722A-RS
VarumärkeSwitchcraft
26,26 kr
Each
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DC Socket 5.0A - Straight - 12.0 V - 14.2mm Panel Mount - - - 2mm Silver
RS-artikelnummer 122-4872
Tillv. art.nr694102304002
VarumärkeWurth Elektronik
10,546 kr
Each (In a Pack of 5)
Enheter
DC Socket 2.0A - Right Angle - 20.0 V 6.3mm 9mm Panel Mount - - - 1mm Gold, Tin
RS-artikelnummer 163-1827
Tillv. art.nr694102304002
VarumärkeWurth Elektronik
8,107 kr
Each (In a Tray of 320)
Enheter
DC Socket 2.0A - Right Angle - 20.0 V 6.3mm 9mm Panel Mount - - - 3.5mm Gold, Tin
RS-artikelnummer 884-0941
VarumärkeRS PRO
41,58 kr
Each
Enheter
DC Plug - 2.1mm Straight 5.5mm 16.0 V 2.0m 9.0mm Cable Mount - - 2.5mm 2.1mm -