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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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 448-386
VarumärkeRS PRO
2,892 kr
Each (In a Pack of 10)
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DC Socket 1.0A - Straight - 12.0 V 8.0mm 9.0mm PCB Mount - - - 1.0mm Nickel
RS-artikelnummer 143-8916
VarumärkeRS PRO
23,186 kr
Each (In a Bag of 5)
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DC Socket 5.0A - Right Angle - 12.0 V 14.5mm 16.0mm PCB Mount - - - 2.35mm Tin
RS-artikelnummer 143-8915
VarumärkeRS PRO
23,186 kr
Each (In a Bag of 5)
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DC Socket 5.0A - Right Angle - 12.0 V 14.5mm 9mm PCB Mount - - - 2.1 mm, 2.5 mm Tin
RS-artikelnummer 487-842
VarumärkeRS PRO
36,08 kr
Each
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DC Socket 5.0A - Straight - 12.0 V 21.3mm - Panel Mount - - - 2.5mm Nickel
RS-artikelnummer 143-8930
VarumärkeRS PRO
49,424 kr
Each (In a Bag of 5)
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DC Socket 2.0A - Right Angle - 16.0 V 15.2mm 14.5mm PCB Mount - - - 5.5mm Nickel, Silver
RS-artikelnummer 884-0944
VarumärkeRS PRO
12,176 kr
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DC Socket 2.0A - Right Angle - 16.0 V 15.2mm 9mm Panel Mount - - - 1.7mm -
RS-artikelnummer 734-7378
VarumärkeRS PRO
49,76 kr
Each
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DC Socket 2.0A - - - - 18.2mm 10mm PCB Mount - - - - Silver
RS-artikelnummer 143-8931
VarumärkeRS PRO
49,424 kr
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DC Socket 2.0A - Right Angle - 16.0 V 15.2mm 14.7mm PCB Mount - - - 2.5mm Nickel, Silver
RS-artikelnummer 143-8913
VarumärkeRS PRO
44,49 kr
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DC Socket - - Straight - - 21.3mm 14.25mm Panel Mount - - - 2mm Gold, Nickel
RS-artikelnummer 487-836
VarumärkeRS PRO
26,22 kr
Each
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DC Socket 2.5A - Right Angle - 16.0 V 14.5mm 14.5mm PCB Mount - - - 5.5mm Nickel
RS-artikelnummer 448-370
VarumärkeRS PRO
2,58 kr
Each (In a Pack of 10)
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DC Socket 1.0A - Straight - 12.0 V 16.1mm 14.25mm Panel Mount - - - 2.1mm Nickel
RS-artikelnummer 448-376
VarumärkeRS PRO
2,283 kr
Each (In a Pack of 10)
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DC Socket 1.0A - Straight - 12.0 V 14.5mm 11.1mm PCB Mount - - - 2.5mm Nickel
RS-artikelnummer 487-814
VarumärkeRS PRO
12,61 kr
Each
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DC Plug 5.0A 2.5mm Straight 5.5mm 12.0 V 23.6mm - 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 667-7287
Tillv. art.nrKPJX-PM-4S
VarumärkeKycon
65,32 kr
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- 7.5A - Right Angle - 20 V dc 25.2mm 14.2mm Panel Mount - - - - Tin
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 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 705-1525
Tillv. art.nrL712AS
VarumärkeSwitchcraft
58,63 kr
Each
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DC Socket 5.0A - Straight - 30.0 V 26.3mm - Panel Mount IP68 - - 2.5mm Silver
RS-artikelnummer 124-8897
Tillv. art.nr1610 05
VarumärkeLumberg
10,684 kr
Each (In a Pack of 5)
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DC Socket 2.0A - Straight - 24.0 V 14.4mm 9.0mm Snap-In - - - 1.7mm Nickel
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