DC Power Plugs

What are 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 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. 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
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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กำลังดูสินค้า 1 - 20 รายการจาก 78 รายการ / Viewing 1 - 20 of 78 products
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รายละเอียดสินค้า / Description ราคา / 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. 487-854
Brand :RS PRO
THB45.78
Each
Units
5A 2.5mm Straight 5.5mm 12 V 23.6mm Cable Mount - - - Nickel Silver Alloy Brass -
RS Stock No. 487-814
Brand :RS PRO
THB46.69
Each
Units
5A 2.5mm Straight 5.5mm 12 V 23.6mm Cable Mount - - - Nickel Brass -
RS Stock No. 487-826
Brand :RS PRO
THB46.69
Each
Units
5A 2.1mm Straight 5.5mm 12 V 23.6mm Cable Mount - - - Nickel Silver Alloy Brass -
RS Stock No. 884-0948
Brand :RS PRO
THB70.124
Each: (In a Pack of 5)
Units
2A 2.5mm Straight 5.5mm 16 V dc 34.5mm Cable Mount - - 5.2mm - - FC68147
RS Stock No. 487-858
Brand :RS PRO
THB45.78
Each
Units
5A 2.1mm Straight 5.5mm 12 V 23.6mm Cable Mount - - - Nickel Brass -
RS Stock No. 487-820
Brand :RS PRO
THB257.73
Each
Units
5A 2.1mm Straight 5.5mm 12 V 40.4mm Cable Mount - - - Nickel Brass -
RS Stock No. 771-9186
Brand :RS PRO
THB25.773
Each: (In a Pack of 10)
Units
1A 2.1mm - 5.5mm 12 V 44mm Cable Mount - - - Nickel - DC
RS Stock No. 771-9183
Brand :RS PRO
THB23.897
Each: (In a Pack of 10)
Units
1A 1.4mm - 3.5mm 12 V 44mm Cable Mount - - - Nickel - DC
RS Stock No. 884-0932
Brand :RS PRO
THB162.91
Each
Units
2A 2.5mm Straight 5.5mm 16 V 2m Cable Mount - - 2.5mm - - FC68147
RS Stock No. 884-0941
Brand :RS PRO
THB150.76
Each
Units
- 2.1mm Straight 5.5mm 16 V 2m Cable Mount - - 2.5mm - - FC68147
RS Stock No. 884-0950
Brand :RS PRO
THB75.612
Each: (In a Pack of 5)
Units
2A 2.1mm Straight 5.5mm 16 V dc 34.5mm Cable Mount - - 5.2mm - - FC68147
RS Stock No. 771-9174
Brand :RS PRO
THB29.482
Each: (In a Pack of 10)
Units
1A 2.5mm - 5.5mm 12 V 44mm Cable Mount - - - Nickel - DC
RS Stock No. 487-810
Brand :RS PRO
THB257.73
Each
Units
5A 2.5mm Straight 5.5mm 12 V 40.4mm Cable Mount - - - Nickel Brass -
RS Stock No. 768-4399
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.760
Brand :Switchcraft
THB98.13
Each
Units
5A 2.5mm Straight - - 36.1mm Cable Mount - - - Tin Copper Alloy -
ใหม่ / New
RS Stock No. 190-3268
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1633 04
Brand :Lumberg
THB64.89
Each: (In a Pack of 100)
Units
4A - Straight - 12 V dc 46.5mm Cable Mount - - - Nickel Copper Alloy 1633
RS Stock No. 124-8901
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1633 04
Brand :Lumberg
THB66.882
Each: (In a Pack of 5)
Units
2A - Straight - 24 V dc 46.5mm Cable Mount - - - Nickel Copper Alloy 1633
RS Stock No. 768-4396
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.765
Brand :Switchcraft
THB116.54
Each
Units
5A 2.5mm Straight - - 36.1mm Cable Mount - - - Tin Copper Alloy -
RS Stock No. 505-1564
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XNES/J 250
Brand :Lumberg
THB66.38
Each
Units
1A 2.5mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass XNES/J
ใหม่ / New
RS Stock No. 190-3288
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XNES/J 250
Brand :Lumberg
THB65.93
Each (In a Box of 100)
Units
1A 2.5mm Straight 5.5mm 12 V dc 43mm Cable Mount - - - Nickel Brass XNES/J
RS Stock No. 705-1557
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.760BK
Brand :Switchcraft
THB157.41
Each
Units
5A 2.5mm Straight - - 37.1mm Cable Mount - - - Nickel Copper Alloy -
Related Products
From Lumberg, this DC power supply plug has ...
Description:
From Lumberg, this DC power supply plug has bend protection and solder eyes for easy cable mounting. The DC plug also features a nickel plated contact for reliable connection to compatible DC sockets.
From Lumberg, this DC power supply plug has ...
Description:
From Lumberg, this DC power supply plug has bend protection and solder eyes for easy cable mounting. The DC plug also features a nickel plated contact for reliable connection to compatible DC sockets.
From RS pro, this DC power connector has ...
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From RS pro, this DC power connector has a 1.4mm centre pin. The cable mount DC connector is easy to wire and is suitable for a wide range of 2A 18 V dc power applications..
Switchcraft 2 conductor DC power plugs with a ...
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Switchcraft 2 conductor DC power plugs with a hollow centre pin and molded plastic covers for use with 2.1mm and 2.5mm Jacks. The sleeve terminal also serves as a cable clamp. Available in red or black cover versions and in ...