Edge Connectors | PCB Edge Connectors | RS
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    Edge Connectors

    An edge connector or card edge connector is a female socket which mates directly with the edge part of single or double-sided PCB (Printed Circuit Board). The edge of the PCB has metallic tracks on it that engage with the contacts in the socket to provide an external electrical connection. In this way, the edge of the PCB acts as a male connector. The connector is held in place by the friction between the board and the socket

    Features of an Edge Connector

    • Housings: The female edge connector consists of a plastic housing which has an opening on one side into which the edge of the PCB is inserted. Edge connector socket housings are often keyed to ensure that they are used the right way up preventing assembly error. Notches or bumps on the housing help to prevent an incorrect device from being inserted
    • Contacts: Inside the edge connector housing are contacts which connect with the metal traces on the edge of the PCB on insertion. The contacts are made of metal with a thin metallic plating that improves conductivity and prevents rust and corrosion
    • Termination Types: Edge connectors with IDC contacts can be terminated directly onto ribbon cable. Edge connectors with pins are soldered onto a PCB.

    Variations

    Edge connectors vary in terms of the following:

    • Rows: Edge connectors are available with one or 2 rows of contacts
    • Pitch: Edge connectors are available with a range of contact pitches
    • Number of Contacts: Edge connectors are available with different numbers of contacts
    • Orientation: Edge connectors are available with a vertical or right angle mounting orientation.

    Where are edge connectors used?

    Edge connectors are commonly used in personal computers for connecting expansion cards or daughtercards and computer memory to the motherboard. These expansion cards include PCI, PCI Express and AGP cards

    340 產品顯示為 Edge Connectors

    Amphenol Communications Solutions
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    Right Angle
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    168
    2
    0.6mm
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    Amphenol Communications Solutions
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    Right Angle
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    74
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    0.6mm
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    TE Connectivity
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    Straight
    Female
    6
    2
    2.54mm
    Through Hole
    Solder
    Gold over Nickel
    Phosphor Bronze
    3A
    400 V
    Glass Fibre Reinforced PET
    100 Series
    Amphenol Communications Solutions
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    Right Angle
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    168
    2
    0.6mm
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    -
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    Amphenol Communications Solutions
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    Right Angle
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    168
    2
    0.6mm
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    Amphenol Communications Solutions
    -
    Vertical
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    74
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    0.6mm
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    -
    -
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    Amphenol Communications Solutions
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    Right Angle
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    74
    -
    0.6mm
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    -
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    TE Connectivity
    -
    Right Angle
    Female
    200
    2
    0.6mm
    PCB Mount
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    -
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    500mA
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    DDR2 SO DIMM
    TE Connectivity
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    Straight
    Receptacle
    7
    1
    2.5mm
    Board Mount
    Crimp
    -
    Copper Alloy
    2A
    50 V ac
    PA 66
    2391423
    TE Connectivity
    -
    Straight
    Receptacle
    5
    1
    2.5mm
    Board Mount
    Crimp
    -
    Copper Alloy
    2A
    50 V ac
    PA 66
    2391423
    TE Connectivity
    -
    Right Angle
    -
    67
    2
    0.5mm
    PCB Mount
    -
    -
    -
    500mA
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    -
    M.2 NGFF
    Amphenol Communications Solutions
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    Vertical
    Receptacle
    68
    2
    0.8 mm, 1.27 mm
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    TE Connectivity
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    Right Angle
    Female
    3
    1
    2.5mm
    Cable Mount
    IDT
    Tin
    Phosphor Bronze
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    -
    PBT
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    TE Connectivity
    Keying Way
    Straight
    -
    20
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    2.54mm
    -
    Solder
    Gold over Nickel
    Phosphor Bronze
    3A
    -
    Glass Fibre Reinforced PET
    Standard Edge II
    Amphenol Communications Solutions
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    Straight
    Receptacle
    74
    1
    0.6mm
    PCB
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    -
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    G991B312
    Amphenol Communications Solutions
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    Vertical
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    74
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    0.6mm
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    -
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    Amphenol Communications Solutions
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    Right Angled
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    56
    2
    0.6mm
    -
    -
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    -
    -
    TE Connectivity
    -
    Straight
    Receptacle
    4
    1
    2.5mm
    Board Mount
    Crimp
    -
    Copper Alloy
    2A
    50 V ac
    PA 66
    2391423
    Amphenol Communications Solutions
    -
    Vertical
    Receptacle
    68
    2
    0.8 mm, 1.27 mm
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    -
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    Amphenol Communications Solutions
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    Straight
    Receptacle
    74
    1
    0.6mm
    PCB
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    G9912312
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