DC Power Connectors

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 165 รายการ / Viewing 1 - 20 of 165 products
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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 768-4399
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.760
Brand :Switchcraft
THB94.41
Each
Units
DC Plug 5.0A 2.5mm Straight - - 36.1mm - Cable Mount - - - - Tin
RS Stock No. 487-854
Brand :RS PRO
THB45.78
Each
Units
DC Plug 5.0A 2.5mm Straight 5.5mm 12 V 23.6mm - Cable Mount - - - - Nickel, Silver
RS Stock No. 487-814
Brand :RS PRO
THB45.78
Each
Units
DC Plug 5.0A 2.5mm Straight 5.5mm 12 V 23.6mm - Cable Mount - - - - Nickel
RS Stock No. 124-8901
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1633 04
Brand :Lumberg
THB66.882
Each: (In a Pack of 5)
Units
DC Plug 2.0A - Straight - 24.0 V 46.5mm - Cable Mount - - - - Nickel
RS Stock No. 487-832
Brand :RS PRO
THB203.10
Each
Units
DC Socket 5.0A - Straight - 12 V dc 21.3mm - Panel Mount - - - 2.5mm Nickel
RS Stock No. 190-3268
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1633 04
Brand :Lumberg
THB55.44
Each: (In a Pack of 100)
Units
DC Plug 4.0A - Straight - 12.0 V 46.5mm - Cable Mount - - - - Nickel
RS Stock No. 667-7287
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KPJX-PM-4S
Brand :Kycon
THB433.93
Each
Units
- 7.5A - Right Angle - 20 V dc 25.2mm 14.2mm Panel Mount - - - - Tin
RS Stock No. 190-3288
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XNES/J 250
Brand :Lumberg
THB54.235
Each (In a Box of 100)
Units
DC Plug 1.0A 2.5mm Straight 5.5mm 12.0 V 43.0mm - Cable Mount - - - - Nickel
RS Stock No. 768-4396
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.765
Brand :Switchcraft
THB116.54
Each
Units
DC Plug 5.0A 2.5mm Straight - - 36.1mm - Cable Mount - - - - Tin
RS Stock No. 505-1564
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XNES/J 250
Brand :Lumberg
THB66.38
Each
Units
DC Plug 1.0A 2.5mm Straight 5.5mm 12 V dc 43.0mm - Cable Mount - - - - Nickel
RS Stock No. 487-842
Brand :RS PRO
THB204.51
Each
Units
DC Socket 5.0A - Straight - 12 V dc 21.3mm - Panel Mount - - - 2.5mm Nickel
RS Stock No. 487-826
Brand :RS PRO
THB46.69
Each
Units
DC Plug 5.0A 2.1mm Straight 5.5mm 12 V 23.6mm - Cable Mount - - - - Nickel, Silver
RS Stock No. 768-4419
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.712A-RS
Brand :Switchcraft
THB103.17
Each
Units
DC Socket 5.0A - Straight - 12 V dc - 12.0mm Panel Mount - - - 2.35mm Silver
RS Stock No. 487-858
Brand :RS PRO
THB45.78
Each
Units
DC Plug 5.0A 2.1mm Straight 5.5mm 12 V 23.6mm - Cable Mount - - - - Nickel
RS Stock No. 705-1557
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.760BK
Brand :Switchcraft
THB157.41
Each
Units
DC Plug 5.0A 2.5mm Straight - - 37.1mm - Cable Mount - - - - Nickel
RS Stock No. 884-0948
Brand :RS PRO
THB75.58
Each: (In a Pack of 5)
Units
DC Plug 2.0A 2.5mm Straight 5.5mm 16.0 V 34.5mm 9.0mm Cable Mount - - 5.2mm 2.1mm -
RS Stock No. 768-4400
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S760K
Brand :Switchcraft
THB122.11
Each
Units
DC Plug 5.0A 2.1mm Straight - - 43.2mm - Cable Mount - - - - Tin
RS Stock No. 878-2511
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S761K
Brand :Switchcraft
THB120.19
Each
Units
DC Plug 5.0A 2.0mm Straight - - 45.7mm - Cable Mount - - - - Tin
RS Stock No. 138-9405
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.15-206
Brand :Lumberg
THB57.68
Each
Units
DC Plug 1.0A 2.5mm Straight 5.5mm 12 V dc 29.5mm - - - - - - Nickel
RS Stock No. 124-1510
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1614 19
Brand :Lumberg
THB135.35
Each
Units
DC Socket 500.0mA - Straight - 12.0 V 13.2mm 15.0mm Panel Mount - - - 2.1mm Nickel, Silver