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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 164 項產品
Results per page
Description 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庫存編號 705-1516
製造零件編號722RA
TWD159.00
單位
DC Socket 5.0A - Right Angle - 12 V dc - - Panel Mount - - - 2.35mm -
RS庫存編號 705-1535
製造零件編號L722RAS
TWD145.00
單位
DC Socket 5.0A - Right Angle - 30 V dc 26.3mm - Panel Mount IP68 - - 2mm Silver
RS庫存編號 163-1840
製造零件編號694108301002
TWD19.10
個 (以毎袋:500)
單位
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 14.5mm Panel Mount - - - 5.5mm Gold, Tin
RS庫存編號 122-4883
製造零件編號694108301002
TWD28.20
/個 (每包:5個)
單位
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 14.5mm Panel Mount - - - 5.5mm Gold, Tin
RS庫存編號 476-157
BrandRS PRO
TWD115.00
單位
DC Socket 2.5A - Straight - 16 V dc 17.1mm 11.0mm PCB Mount - - - 1.4mm Nickel
RS庫存編號 163-1839
製造零件編號694108106102
TWD33.60
個 (在毎卷:250)
單位
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 14.7mm PCB Mount - - - 2.55mm Gold, Tin
RS庫存編號 122-4882
製造零件編號694108106102
TWD46.80
/個 (每包:5個)
單位
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 16.0mm PCB Mount - - - 1.4mm Gold, Tin
RS庫存編號 163-1836
製造零件編號694106301002
TWD19.10
個 (以毎袋:500)
單位
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 14.5mm Panel Mount - - - 5.5mm Gold, Tin
RS庫存編號 122-4879
製造零件編號694106301002
TWD29.20
/個 (每包:5個)
單位
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 14.5mm Panel Mount - - - 5.5mm Gold, Tin
RS庫存編號 667-7287
製造零件編號KPJX-PM-4S
BrandKycon
TWD243.00
單位
- 7.5A - Right Angle - 20 V dc 25.2mm 14.2mm Panel Mount - - - - Tin
RS庫存編號 768-4400
製造零件編號S760K
TWD117.00
單位
DC Plug 5.0A 2.1mm Straight - - 43.2mm - Cable Mount - - - - Tin
RS庫存編號 768-4393
製造零件編號760K
TWD129.00
單位
DC Plug 5.0A 2.5mm Straight - - 43.2mm - Cable Mount - - - - Tin
RS庫存編號 163-1842
製造零件編號694108402002
TWD22.80
個 (以毎袋:500)
單位
DC Socket 3.0A - Straight - 20.0 V 9.0mm 14mm Panel Mount - - - 5.5mm Gold, Tin
RS庫存編號 122-4884
製造零件編號694108402002
TWD33.60
/個 (每包:5個)
單位
DC Socket 3.0A - Straight - 20.0 V 9.0mm 14mm Panel Mount - - - 5.5mm Gold, Tin
RS庫存編號 487-854
BrandRS PRO
TWD45.00
單位
DC Plug 5.0A 2.5mm Straight 5.5mm 12 V 23.6mm - Cable Mount - - - - Nickel, Silver
RS庫存編號 163-1834
製造零件編號694106106102
TWD40.40
個 (在毎卷:250)
單位
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 21.0mm PCB Mount - - - 2.5mm Gold, Tin
RS庫存編號 122-4878
製造零件編號694106106102
TWD49.80
/個 (每包:5個)
單位
DC Socket 5.0A - Right Angle - 24.0 V 9.0mm 14.7mm PCB Mount - - - 1.45mm Gold, Tin
RS庫存編號 876-8653
製造零件編號761K
TWD108.00
單位
DC Plug 5.0A 2.5mm Straight 5.5mm - 45.7mm - Cable Mount - - - - Tin
RS庫存編號 487-848
BrandRS PRO
TWD98.00
單位
DC Socket 2.5A - Right Angle - 16 V dc 14.5mm 14.7mm PCB Mount - - - 2.55mm Nickel
RS庫存編號 771-9186
BrandRS PRO
TWD24.80
/個 (每包:10個)
單位
DC Plug 1.0A 2.1mm - 5.5mm 12 V 44.0mm - Cable Mount - - - - Nickel