D Sub Standard Power Connectors & Socket | D Plug Connector
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    D Sub Connectors

    D-sub or D-subminiature connectors are common types of electrical components typically used in computing to help form connections on a circuit board. Taking their name from the characteristically designed D shaped metal shield, d-sub connectors have various different connection types from Crimp D-sub to Spring Terminal D-sub's.

    Structure of D-Sub Connectors

    Each D-Sub connector features several key components that contribute to its functionality and reliability. Encased in a metallic shell, these connectors are engineered for durability and minimal electrical interference. This shell supports secure mechanical connections when mated with the appropriate socket. Inside, the connector houses pins or sockets that transmit signals, power, and perform grounding tasks, available in various configurations to suit specific requirements.

    • Shell: The durable outer cover of D-sub connectors, typically crafted from zinc-plated steel to provide robustness and interference shielding.
    • Insulator: Composed of non-conductive materials like thermoplastic or thermoset, this component acts as a barrier between the metallic shell and the internal connectors.
    • Pins/Sockets: These conductive parts enable data or power transmission. The specific configuration, such as 9-pin, 15-pin, or 25-pin, classifies the type of D-sub connector.
    • Grounding Indents: Manufactured into the shell, these indents ensure effective grounding upon mating the connector.

    Types of D-Sub Connectors

    • PCB D-Sub Connectors: Designed for mounting directly on printed circuit boards with built-in solder points.
    • Crimp D-Sub Connectors: Useful for attaching multiple wires to a single connector, accommodating large cables.
    • IDC D-Sub Connectors: Ideal for connecting to the conductors of insulated cables, commonly ribbon cables.
    • Leaded D-Sub Connectors: Come with pre-attached leads for immediate connection to circuit boards.
    • Screw Terminal D-Sub Connectors: Often used in electrical building wiring to connect switches to mains or major appliances.
    • Solder D-Sub Connectors: Require soldering for integration into circuits.
    • Spring Terminal D-Sub Connectors: Utilise a spring mechanism to clamp wires for a secure connection.
    • Wire Wrap D-Sub Connectors: Attach to printed circuit boards via wires wrapped around the connector’s posts.
    • D-Sub Connector Kits: Contain all necessary components like nuts, screws, and a protective hood for assembly and strain relief.

    Applications of D-Sub Connectors

    D-Sub connectors are versatile and robust, making them suitable for a variety of applications across different industries:

    Computer Systems: Historically crucial for connecting VGA monitors and facilitating data transfers via serial and parallel ports. Still used in legacy systems for their proven reliability.

    Industrial Machinery: Valued for their durability and performance in harsh conditions, ensuring reliable industrial connections.

    Telecommunications: Critical for data transmission and interfacing with networking hardware.

    Aerospace and Defense: Favoured for their high-pin density and reliability, widely used in critical aerospace and defence applications.

    Ordering and Delivery Information

    Ordering D-sub connectors from RS is straightforward and convenient. You can easily order online by exploring our extensive selection and adding items to your basket for next-day delivery or local branch pickup. You can also place your order by calling us at +65 6865 3400.

    Visit our delivery information page to explore all our delivery options.

    4931 Products showing for D Sub Connectors

    3M
    14
    Female
    Straight
    Through Hole
    1.27mm
    -
    -
    -
    -
    Solder
    1A
    -
    Glass Fibre Reinforced PET
    -
    29.5mm
    11.0mm
    9.1mm
    Copper Alloy
    Gold over Nickel
    29.5 x 11 x 9.1mm
    MDR 102
    Amphenol Canada
    15
    Male
    -
    -
    -
    -
    -
    B
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    M83513
    Norcomp
    25
    Female
    Straight
    Panel Mount
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    171
    HARTING
    9
    Female
    Straight
    Panel Mount
    2.77mm
    -
    Standard D-Sub
    E
    -
    Solder
    6.5A
    -
    Steel
    -
    31.2mm
    12.5mm
    17.0mm
    Copper Alloy
    -
    31.2 x 12.5 x 17mm
    -
    Amphenol Communications Solutions
    -
    Male
    -
    Cable Mount
    -
    -
    -
    -
    -
    Solder
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    L17D45Z
    ASSMANN WSW
    37
    Female
    Right Angle
    Through Hole
    2.77mm
    -
    -
    -
    4-40 UNC Screwlocks
    Solder
    3A
    -
    PBT
    250 V ac
    69.32mm
    -
    12.55mm
    Brass
    Gold, Nickel
    -
    A-DF
    JAE
    15
    Male
    Straight
    Cable Mount
    -
    -
    Standard D-Sub
    A
    -
    Solder
    5.0A
    -
    PBT
    1.25 kV
    39.1mm
    10.8mm
    12.6mm
    Copper Alloy
    Gold
    39.1 x 10.8 x 12.6mm
    D-Sub
    Norcomp
    25
    Male
    Vertical
    PCB Mount
    2.77mm
    -
    -
    -
    4-40 Screw Locks
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    CDF
    Phoenix Contact
    5
    -
    Angled
    Screw
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    VS
    HARTING
    37
    Female
    Straight
    Through Hole
    2.76mm
    -
    -
    -
    M3 Threaded Inserts
    Solder
    6.5A
    -
    Metal
    -
    69.7mm
    -
    12.5mm
    -
    -
    -
    -
    HARTING
    9
    Male
    Straight
    Through Hole
    2.74mm
    -
    -
    -
    -
    Solder
    7.5A
    -
    Steel
    -
    31.2mm
    11.0mm
    12.5mm
    -
    -
    31.2 x 11 x 12.5mm
    D-Sub Standard
    HARTING
    2 (Power/Coax), 5 (Signal)
    Female
    Straight
    Cable Mount
    -
    -
    -
    -
    -
    Crimp
    5.0A
    -
    Steel
    -
    39.1mm
    12.5mm
    16.9mm
    -
    -
    39.1 x 12.5 x 16.9mm
    -
    JST
    3
    Male
    Straight
    -
    3.96mm
    -
    -
    -
    -
    Crimp
    7.0A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    SL
    Norcomp
    15
    Male
    Vertical
    PCB Mount
    2.74mm
    -
    -
    -
    4-40 Screw Locks
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    SDF
    Norcomp
    7
    Female
    Straight
    Panel Mount
    2.77mm
    -
    -
    -
    4-40 Screw Locks
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    CDFS
    JAE
    9
    Male
    Right Angle
    Through Hole
    -
    -
    Standard D-Sub
    E
    Screw
    Solder
    5.0A
    9W2
    Synthetic Resin
    1.25 kV
    30.8mm
    12.6mm
    12.6mm
    -
    Gold
    30.8 x 12.6 x 12.6mm
    D-Sub
    FCT from Molex
    25
    Male
    Straight
    Panel Mount
    2.84mm
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    172704
    TE Connectivity
    9
    Male
    Right Angle
    Through Hole
    2.74mm
    -
    -
    -
    Mounting Holes
    Solder
    -
    -
    -
    -
    31.19mm
    12.39mm
    20.59mm
    Copper Alloy
    Gold
    31.19 x 12.39 x 20.59mm
    Amplimite HD-20
    TE Connectivity
    9
    Female
    Straight
    Cable Mount
    2.74mm
    -
    -
    -
    -
    IDC
    -
    -
    Thermoplastic
    250 V ac
    30.81mm
    12.92mm
    20.92mm
    Phosphor Bronze
    Gold over Nickel
    30.81 x 12.92 x 20.92mm
    Amplimite HDE-20
    ITT Cannon
    37
    Male
    Straight
    Panel Mount
    2.77mm
    -
    Standard D-Sub
    C
    -
    Solder
    5.0A
    -
    Steel
    -
    69.4mm
    12.55mm
    -
    Brass
    Gold over Nickel
    -
    ZD*
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