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DC Power Plugs & Sockets

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 JacksThe 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 ConnectorsThough 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.

Showing 193–201 of 201 results

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  • Switchcraft, PC7 DC Socket Rated At 5.0A, 12.0 V, Panel Mount, length 20.8mm, Silver

    VND
    0.00
  • Product image for THROUGH HOLE DC POWER CONNECTOR

    Switchcraft, PC7 DC Socket Rated At 5.0A, 12.0 V, Panel Mount, length 20.8mm, Silver

    RS Stock No.
    8784860
    Brand
    Switchcraft
    Mfr. Prt No.
    PC712A
    VND
    1,455,681.92
    Pack (1 Pack of 10)
  • Product image for IP68 THROUGH HOLE DC POWER CONNECTOR

    Switchcraft, PCL7 DC Socket Rated At 5.0A, 30.0 V, Panel Mount, length 26.3mm, Silver, IP68

    RS Stock No.
    8787203
    Brand
    Switchcraft
    Mfr. Prt No.
    PCL722AS
    VND
    248,816.48
  • Product image for BLACK THERMOPLASTIC MINI CONNECTOR PLUG

    Switchcraft, S7 DC Plug Rated At 5.0A, Cable Mount, length 45.7mm, Tin

    RS Stock No.
    8782511
    Brand
    Switchcraft
    Mfr. Prt No.
    S761K
    VND
    487,849.12

  • Wurth Elektronik, WR-DC DC Socket Rated At 3.0A, 20.0 V, Panel Mount, length 9.0mm, Gold, Tin

    VND
    0.00
  • Product image for WR-DC PCB DC POWER SOCKET, 2.55MM ID

    Wurth Elektronik, WR-DC DC Socket Rated At 3.0A, 20.0 V, Panel Mount, length 9.0mm, Gold, Tin

    RS Stock No.
    1224884
    Brand
    Wurth Elektronik
    Mfr. Prt No.
    694108402002
    VND
    162,680.32
    Pack (1 Pack of 5)
  • -17.10%
    Product image for WR-DC R/A PCB DC POWER SOCKET, 1.05MM ID

    Wurth Elektronik, WR-DC Right Angle DC Socket Rated At 2.0A, 30.0 V, Panel Mount, length 5.0mm, Gold, Tin

    RS Stock No.
    1224871
    Brand
    Wurth Elektronik
    Mfr. Prt No.
    694102303002
    VND
    114,144.80
    VND
    66,760.32
    Pack (1 Pack of 5)

  • Wurth Elektronik, WR-DC Right Angle DC Socket Rated At 5.0A, 24.0 V, Panel Mount, length 9.0mm, Gold, Tin

    RS Stock No.
    1224879
    Brand
    Wurth Elektronik
    Mfr. Prt No.
    694106301002
    VND
    136,781.92
    Pack (1 Pack of 5)