DC Power Plugs

The DC Power Plug is 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 jacks will often include a normally closed contact which ensures that internal batteries in a device are disconnected while plugged into the mains. This is to protect the battery and device from damage through incorrect charging.
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 Current Rating Inner Diameter Body Orientation Outer Diameter Voltage Rating Length Mounting Type IP Rating Minimum Cable Diameter Maximum Cable Diameter Contact Plating Contact Material Series
RS Stock No. 768-4400
Mfr. Part No.S760K
TWD232
Each
units
5A 2.1mm Straight - - 43.2mm Cable Mount - - - Tin Brass -
RS Stock No. 768-4393
Mfr. Part No.760K
TWD209
Each
units
5A 2.5mm Straight - - 43.2mm Cable Mount - - - Tin Brass -
RS Stock No. 487-854
BrandRS Pro
TWD77
Each
units
5A 2.5mm Straight 5.5mm 12 V 23.6mm Cable Mount - - - Nickel Silver Alloy Brass -
RS Stock No. 876-8653
Mfr. Part No.761K
TWD133
Each
units
5A 2.5mm Straight 5.5mm - 45.7mm Cable Mount - - - Tin Brass 761
RS Stock No. 771-9186
BrandRS Pro
TWD10
Each (In a Pack of 10)
units
1A 2.1mm - 5.5mm 12 V 44mm Cable Mount - - - Nickel - DC
RS Stock No. 106-5647
Mfr. Part No.1-2129334-1
TWD79
Each
units
10.7A - Right Angle - 25 V dc 20.6mm PCB Mount - - - Gold over Tin Copper Alloy DC-IN
RS Stock No. 884-0950
BrandRS Pro
TWD38
Each (In a Pack of 5)
units
2A 2.1mm Straight 5.5mm 16 V dc 34.5mm Cable Mount - - 5.2mm - - FC68147
New
RS Stock No. 164-9106
Mfr. Part No.1-2129334-1
TWD179,403
1 Tray of 3072
Tray(s)
10.7A - Right Angle - 25 V dc 20.6mm PCB Mount - - - Gold over Tin Copper Alloy DC-IN
RS Stock No. 878-2511
Mfr. Part No.S761K
TWD125
Each
units
5A 2.1mm Straight - - 45.7mm Cable Mount - - - Tin Brass S7
RS Stock No. 878-4793
Mfr. Part No.L712RA
TWD131
Each
units
5A - Right Angle - 12 V dc 23.3mm Through Hole - - - Silver Copper Alloy RA
RS Stock No. 505-1558
Mfr. Part No.XNES/J 210
BrandLumberg
TWD29
Each
units
500mA 2.1mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass NES/J
RS Stock No. 211-332
Mfr. Part No.3620
BrandMascot
TWD50
Each
units
- 2.5mm Straight 5.5mm - 11.5mm - - - - - - -
RS Stock No. 705-1522
Mfr. Part No.767KS15
TWD575
Each
units
- 2.1mm Straight 5.5mm - 57.1mm Cable Mount - - - Nickel Copper Alloy -
RS Stock No. 878-6787
Mfr. Part No.RAPC722X
TWD35
Each (In a Pack of 50)
units
5A - Right Angle - - 14.5mm PCB Mount - - - Nickel Brass DC
RS Stock No. 525-4886
Mfr. Part No.MCA-605
TWD188
Each
units
2A - Straight - - - - - - - Silver Brass EIAJ
RS Stock No. 878-4797
Mfr. Part No.L722RA
TWD153
Each
units
5A - Right Angle - 12 V dc 23.3mm Through Hole - - - Silver Copper Alloy RA
New
RS Stock No. 173-9848
BrandRS Pro
TWD92
Each (In a Box of 100)
units
2A 1.4mm Straight 6.5mm 18 V dc 46.5mm Cable Mount - - 4mm Nickel Silver Alloy Brass JSBP5
RS Stock No. 124-8899
Mfr. Part No.1631 01
BrandLumberg
TWD33
Each (In a Pack of 5)
units
500mA - Straight - 12 V dc - Cable Mount - - - - - 1631
RS Stock No. 768-4406
Mfr. Part No.S760-RS
TWD170
Each
units
5A 2.1mm Straight - - 36.1mm Cable Mount - - - Tin Brass -
RS Stock No. 768-4399
Mfr. Part No.760
TWD160
Each
units
5A 2.5mm Straight - - 36.1mm Cable Mount - - - Tin Copper Alloy -