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 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 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
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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
Enheter
DC Socket 5.0A - Straight - 30.0 V 26.3mm - Panel Mount IP68 - - 2.5mm Silver
RS-artikelnummer 768-4412
Tillv. art.nr722A-RS
VarumärkeSwitchcraft
26,26 kr
Each
Enheter
DC Socket 5.0A - Straight - 12.0 V - 14.2mm Panel Mount - - - 2mm Silver
RS-artikelnummer 705-1531
Tillv. art.nrL722AS
VarumärkeSwitchcraft
48,91 kr
Each
Enheter
DC Socket 5.0A - Straight - 30.0 V 26.3mm - Panel Mount IP68 - - 2mm Silver
RS-artikelnummer 768-4399
Tillv. art.nr760-RS
VarumärkeSwitchcraft
29,47 kr
Each
Enheter
DC Plug 5.0A 2.5mm Straight - - 36.1mm - Cable Mount - - - - Tin
RS-artikelnummer 876-8644
Tillv. art.nr765K
VarumärkeSwitchcraft
40,27 kr
Each
Enheter
DC Plug 5.0A 2.5mm Straight 5.5mm - 43.2mm - Cable Mount - - - - Tin
RS-artikelnummer 768-4400
Tillv. art.nrS760K
VarumärkeSwitchcraft
41,77 kr
Each
Enheter
DC Plug 5.0A 2.1mm Straight - - 43.2mm - Cable Mount - - - - Tin
RS-artikelnummer 705-1538
Tillv. art.nrPCL712AS
VarumärkeSwitchcraft
50,46 kr
Each
Enheter
DC Socket 5.0A - Straight - 12.0 V 21.0mm - PCB Mount IP68 - - 2.5mm Silver
RS-artikelnummer 878-7219
Tillv. art.nrS761KS12
VarumärkeSwitchcraft
49,68 kr
Each
Enheter
DC Plug 5.0A 2.1mm Straight - - 57.1mm - Cable Mount IP68 3.2mm 3.8mm - Nickel
RS-artikelnummer 876-8653
Tillv. art.nr761K
VarumärkeSwitchcraft
30,27 kr
Each
Enheter
DC Plug 5.0A 2.5mm Straight 5.5mm - 45.7mm - Cable Mount - - - - Tin
RS-artikelnummer 878-2606
Tillv. art.nrL712A
VarumärkeSwitchcraft
29,97 kr
Each
Enheter
DC Plug 5.0A 2.5mm Straight - 12.0 V 20.8mm 9.0mm Panel Mount - - - 1.3mm Silver
RS-artikelnummer 705-1529
Tillv. art.nrL712RAS
VarumärkeSwitchcraft
47,77 kr
Each
Enheter
DC Socket 5.0A - Right Angle - 30.0 V 26.3mm - Panel Mount IP68 - - 2.5mm Silver
RS-artikelnummer 878-7222
Tillv. art.nr767KS12
VarumärkeSwitchcraft
49,68 kr
Each
Enheter
DC Plug - 2.1mm Straight - - 57.1mm - Cable Mount IP68 3.2mm 3.8mm - Tin
RS-artikelnummer 878-6724
Tillv. art.nrRAPC712X
VarumärkeSwitchcraft
7,333 kr
Each (In a Pack of 50)
Enheter
DC Plug 5.0A - Right Angle - - 14.5mm 11.1mm PCB Mount - - - 3.5mm Nickel
RS-artikelnummer 878-4807
Tillv. art.nrL732RA
VarumärkeSwitchcraft
74,63 kr
Each
Enheter
DC Plug 5.0A 1.2mm Right Angle - 12.0 V 23.3mm - Panel Mount - - - - Silver
RS-artikelnummer 878-7207
Tillv. art.nr761KS12
VarumärkeSwitchcraft
49,68 kr
Each
Enheter
DC Plug 5.0A 2.5mm Straight - - 57.1mm - Cable Mount IP68 3.2mm 3.8mm - Tin
RS-artikelnummer 878-7225
Tillv. art.nr767KS17
VarumärkeSwitchcraft
49,68 kr
Each
Enheter
DC Plug - 2.1mm Straight - - 57.1mm - Cable Mount IP68 3.2mm 3.8mm 2.5mm Tin
RS-artikelnummer 878-6787
Tillv. art.nrRAPC722X
VarumärkeSwitchcraft
7,85 kr
Each (In a Pack of 50)
Enheter
DC Plug 5.0A - Right Angle - - 14.5mm 11.1mm PCB Mount - - - 3.5mm Nickel