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
TWD264
Each
5A 2.1mm Straight - - 43.2mm Cable Mount - - - Tin Brass -
RS Stock No. 768-4393
Mfr. Part No.760K
TWD237
Each
5A 2.5mm Straight - - 43.2mm Cable Mount - - - Tin Brass -
RS Stock No. 876-8653
Mfr. Part No.761K
TWD133
Each
5A 2.5mm Straight 5.5mm - 45.7mm Cable Mount - - - Tin Brass 761
RS Stock No. 487-854
BrandRS Pro
TWD77
Each
5A 2.5mm Straight 5.5mm 12 V 23.6mm Cable Mount - - - Nickel Silver Alloy Brass -
RS Stock No. 771-9186
BrandRS Pro
TWD10
Each (In a Pack of 10)
1A 2.1mm - 5.5mm 12 V 44mm Cable Mount - - - Nickel - DC
RS Stock No. 884-0950
BrandRS Pro
TWD38
Each (In a Pack of 5)
2A 2.1mm Straight 5.5mm 16 V dc 34.5mm Cable Mount - - 5.2mm - - FC68147
RS Stock No. 106-5647
Mfr. Part No.1-2129334-1
TWD88
Each
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
5A - Straight - - 45.7mm Cable Mount - - - Tin Brass S7
RS Stock No. 878-4793
Mfr. Part No.L712RA
TWD131
Each
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
500mA 2.1mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass NES/J
RS Stock No. 878-6787
Mfr. Part No.RAPC722X
TWD35
Each (In a Pack of 50)
5A - Right Angle - - 14.5mm PCB Mount - - - Nickel Brass DC
RS Stock No. 525-4886
Mfr. Part No.MCA-605
TWD188
Each
2A - Straight - - - - - - - Silver Brass EIAJ
RS Stock No. 211-332
Mfr. Part No.3620
BrandMascot
TWD50
Each
- 2.5mm Straight 5.5mm - 11.5mm - - - - - - -
RS Stock No. 705-1522
Mfr. Part No.767KS15
TWD575
Each
- 2.1mm Straight 5.5mm - 57.1mm Cable Mount - - - Nickel Copper Alloy -
RS Stock No. 768-4399
Mfr. Part No.760
TWD160
Each
5A 2.5mm Straight - - 36.1mm Cable Mount - - - Tin Copper Alloy -
RS Stock No. 878-4797
Mfr. Part No.L722RA
TWD153
Each
5A - Right Angle - 12 V dc 23.3mm Through Hole - - - Silver Copper Alloy RA
RS Stock No. 705-1513
Mfr. Part No.S761ks15
TWD365
Each
5A 2mm Straight 5.5mm 30 V dc 57.1mm Cable Mount IP68 3.8mm 4.4mm Tin Copper Alloy -
RS Stock No. 878-7219
Mfr. Part No.S761KS12
TWD191
Each
5A - Straight - - 57.1mm Cable Mount IP68 3.2mm 3.8mm Tin Copper Alloy S761KS
RS Stock No. 878-7216
Mfr. Part No.761KS17
TWD184
Each
5A 2.5mm Straight - - 57.1mm Cable Mount IP68 4.4mm 5.1mm Tin Copper Alloy 762KS
RS Stock No. 124-8900
Mfr. Part No.1633 03
BrandLumberg
TWD70
Each (In a Pack of 5)
4A - Straight - 12 V dc 46.5mm Cable Mount - - - Nickel Copper Alloy 1633