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 124-8897
Tillv. art.nr1610 05
VarumärkeLumberg
10,684 kr
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DC Socket 2.0A - Straight - 24.0 V 14.4mm 9.0mm Snap-In - - - 1.7mm Nickel
RS-artikelnummer 190-3264
Tillv. art.nr1610 05
VarumärkeLumberg
10,907 kr
Each (In a Pack of 250)
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DC Socket 2.0A - Straight - 24.0 V 14.4mm 12.0mm Snap-In - - - 2.35mm Nickel
RS-artikelnummer 138-9398
Tillv. art.nr51215217
VarumärkeLumberg
19,54 kr
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DC Plug 500.0mA 2.1mm Straight 5.5mm 12.0 V 29.5mm - - - - - - Nickel
RS-artikelnummer 505-1558
Tillv. art.nrXNES/J 210
VarumärkeLumberg
20,52 kr
Each
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DC Plug 500.0mA 2.1mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - Nickel
RS-artikelnummer 190-3287
Tillv. art.nrXNES/J 210
VarumärkeLumberg
16,764 kr
Each (In a Box of 100)
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DC Plug 500.0mA 2.1mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - Nickel
RS-artikelnummer 505-1570
Tillv. art.nr1613 03
VarumärkeLumberg
14,55 kr
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DC Socket 2.0A - Right Angle - 3.15 V - - Panel Mount - - - 2.35mm Tin
RS-artikelnummer 124-1510
Tillv. art.nr1614 19
VarumärkeLumberg
47,88 kr
Each
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DC Socket 500.0mA - Straight - 12.0 V 13.2mm 15.0mm Panel Mount - - - 2.1mm Nickel, Silver
RS-artikelnummer 138-9405
Tillv. art.nr15-206
VarumärkeLumberg
17,81 kr
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DC Plug 1.0A 2.5mm Straight 5.5mm 12.0 V 29.5mm - - - - - - Nickel
RS-artikelnummer 190-3266
Tillv. art.nr1631 01
VarumärkeLumberg
8,068 kr
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DC Plug 500.0mA - Straight - 12.0 V - 10.9mm Cable Mount - - - - -
RS-artikelnummer 190-3254
Tillv. art.nr1614 19
VarumärkeLumberg
36,358 kr
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DC Socket 500.0mA - Straight - 12.0 V 13.2mm 10.8 (Dia.)mm Panel Mount - - - 2.1mm Nickel, Silver
RS-artikelnummer 124-8899
Tillv. art.nr1631 01
VarumärkeLumberg
10,098 kr
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DC Plug 500.0mA - Straight - 12.0 V - 10.9mm Cable Mount - - - - -
RS-artikelnummer 190-3288
Tillv. art.nrXNES/J 250
VarumärkeLumberg
16,764 kr
Each (In a Box of 100)
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DC Plug 1.0A 2.5mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - Nickel
RS-artikelnummer 909-2244
Tillv. art.nr1636 06
VarumärkeLumberg
35,83 kr
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DC Plug 2.0A 4.1mm Straight 6.5mm 24.0 V 37.0mm 9.0mm Cable Mount - 1.7mm 7.0mm 2.5mm Nickel
RS-artikelnummer 190-3267
Tillv. art.nr1633 03
VarumärkeLumberg
12,232 kr
Each (In a Pack of 100)
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DC Plug 4.0A - Straight - 12.0 V 46.5mm - Cable Mount - - - - Nickel
RS-artikelnummer 190-3269
Tillv. art.nr1636 07
VarumärkeLumberg
36,862 kr
Each (In a Bag of 100)
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DC Plug 10.0A - Straight - 24.0 V 71.1mm - Cable Mount - - - - Nickel
RS-artikelnummer 138-9376
Tillv. art.nr512-15223
VarumärkeLumberg
11,29 kr
Each
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DC Plug 500.0mA 2.1mm Straight 5.5mm 12.0 V 35.0mm - - - - - - Nickel
RS-artikelnummer 124-9881
Tillv. art.nr1610 02
VarumärkeLumberg
10,444 kr
Each (In a Pack of 5)
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DC Plug 500.0mA 1.95mm Straight 12.0mm 12.0 V 14.4mm 11.0mm Snap-In - - - 2.1mm Nickel
RS-artikelnummer 111-3725
Tillv. art.nr1614 20
VarumärkeLumberg
49,73 kr
Each
Enheter
DC Socket 1.0A - Straight - 12.0 V - 14.25mm Panel Mount - - - 2.35mm Nickel
RS-artikelnummer 170-5685
Tillv. art.nr1636 06
VarumärkeLumberg
17,098 kr
Each (In a Box of 100)
Enheter
DC Plug 2.0A 4.1mm Straight 6.5mm 24.0 V 37.0mm 9.0mm Cable Mount - 1.7mm 7.0mm 2.1mm Nickel
RS-artikelnummer 124-8901
Tillv. art.nr1633 04
VarumärkeLumberg
15,308 kr
Each (In a Pack of 5)
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DC Plug 2.0A - Straight - 24.0 V 46.5mm - Cable Mount - - - - Nickel