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    Ring Terminals

    A ring terminal is a short metal tube with flat washer type ring attached. The tube or barrel end of the crimp is a hollow tube where the stranded wire is inserted and crimped. The contact or connection end is a flat ring with a central hole which connects to a stud or bolt. Ring terminals are insulated or non-insulated.

    What does it do?

    An electrical crimp is a solderless electrical connection. Ring terminals are used to connect wiring to screws and studs.

    Where are they used?

    • Electrical panels 
    • Terminal blocks
    • Wiring harnesses

    Types of Ring Terminal

    Crimp terminals are available in a wide variety of ring sizes and wire sizes. The CSA (cross sectional area) or AWG (American wire gauge) of the stranded wire is the most critical. The size of the stranded wire must be adequately matched to meet the amperage. The size of the ring is matched to the bolt or stud size, usually in a metric measurement.

    Insulated Terminals

    DIN 46237 colour coding is the most popular type of crimp terminal. Colour coding is used to denote a wire size:

    • Red 0.5 mm² to 1.5 mm
    • Yellow 2.5 mm² to 6 mm
    • Blue 1.5 mm² to 2.5 mm

    Other colours are available.

    Non-insulated

    Non-insulated terminals are bigger terminals. Non-insulated terminals connect to bigger studs and bolts. Non-insulated ring terminals have the capacity to except larger stranded wire. More specialised tooling is required for these heavy-duty terminals.

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    974 Products
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    Brand
    Series
    Series Number
    Insulation
    Insulation Material
    Inner Ring Diameter
    Outer Ring Diameter
    Maximum Wire Size mm²
    Minimum Wire Size mm²
    Maximum Wire Size AWG
    Minimum Wire Size AWG
    Shrouded/Unshrouded
    Stud Size
    Colour
    Contact Material
    Contact Plating
    Thickness
    Overall Length
    Better World Product
    Maximum Operating Temperature
    Product Details
    Price
    Brand
    Series
    Series Number
    Insulation
    Insulation Material
    Inner Ring Diameter
    Outer Ring Diameter
    Maximum Wire Size mm²
    Minimum Wire Size mm²
    Maximum Wire Size AWG
    Minimum Wire Size AWG
    Shrouded/Unshrouded
    Stud Size
    Colour
    Contact Material
    Contact Plating
    Thickness
    Overall Length
    Better World Product
    Maximum Operating Temperature
    TE Connectivity
    PIDG
    -
    Insulated
    Nylon
    6.35mm
    13.49mm
    6.6mm²
    2.6mm²
    10AWG
    12AWG
    -
    M6
    Yellow
    Copper
    Tin
    -
    33.57mm
    -
    -
    TE Connectivity
    PIDG
    -
    Insulated
    Nylon
    6.35mm
    13.49mm
    6.6mm²
    2.6mm²
    10AWG
    12AWG
    -
    M6
    Yellow
    Copper
    Tin
    -
    33.57mm
    -
    -
    TE Connectivity
    SOLISTRAND
    -
    Uninsulated
    -
    4.34mm
    8.71mm
    2.6mm²
    1mm²
    14AWG
    16AWG
    -
    4.17mm
    -
    Copper
    Nickel
    -
    16.15mm
    -
    -
    TE Connectivity
    SOLISTRAND
    -
    Uninsulated
    -
    4.34mm
    8.71mm
    2.6mm²
    1mm²
    14AWG
    16AWG
    -
    4.17mm
    -
    Copper
    Nickel
    -
    16.15mm
    -
    -
    TE Connectivity
    PIDG
    -
    Insulated
    -
    5mm
    7.92mm
    1.6mm²
    0.25mm²
    16AWG
    22AWG
    -
    M5
    Red
    Copper
    Tin
    -
    21.6mm
    -
    -
    TE Connectivity
    PIDG
    -
    Insulated
    -
    5mm
    7.92mm
    1.6mm²
    0.25mm²
    16AWG
    22AWG
    -
    M5
    Red
    Copper
    Tin
    -
    21.6mm
    -
    -
    TE Connectivity
    PIDG
    -
    Insulated
    Nylon
    4.34mm
    7.92mm
    1.65mm²
    0.26mm²
    16AWG
    22AWG
    -
    M4
    Red
    Copper
    Tin
    -
    21.44mm
    -
    -
    TE Connectivity
    PIDG
    -
    Insulated
    Nylon
    4.34mm
    7.92mm
    1.65mm²
    0.26mm²
    16AWG
    22AWG
    -
    M4
    Red
    Copper
    Tin
    -
    21.44mm
    -
    -
    TE Connectivity
    STRATO-THERM
    -
    Uninsulated
    -
    5mm
    8.71mm
    2.6mm²
    1mm²
    14AWG
    16AWG
    -
    M5
    -
    Copper
    Nickel
    -
    16.15mm
    -
    -
    TE Connectivity
    STRATO-THERM
    -
    Uninsulated
    -
    5mm
    8.71mm
    2.6mm²
    1mm²
    14AWG
    16AWG
    -
    M5
    -
    Copper
    Nickel
    -
    16.15mm
    -
    -
    TE Connectivity
    STRATO-THERM
    -
    Uninsulated
    -
    5mm
    8.71mm
    2.6mm²
    1mm²
    14AWG
    16AWG
    -
    M5
    -
    Nickel
    -
    -
    16.15mm
    -
    -
    TE Connectivity
    STRATO-THERM
    -
    Uninsulated
    -
    5mm
    8.71mm
    2.6mm²
    1mm²
    14AWG
    16AWG
    -
    M5
    -
    Nickel
    -
    -
    16.15mm
    -
    -
    TE Connectivity
    PIDG
    -
    Insulated
    Nylon
    3.68mm
    7.14mm
    1.65mm²
    0.26mm²
    16AWG
    22AWG
    -
    M3.5
    Red
    Copper
    Tin
    0.79mm
    20.24mm
    -
    -
    TE Connectivity
    XCT
    -
    Uninsulated
    -
    10.3mm
    14mm
    10mm²
    10mm²
    7AWG
    7AWG
    -
    10mm
    -
    Copper
    Tin
    1mm
    39mm
    -
    -
    TE Connectivity
    XCT
    -
    Uninsulated
    -
    10.3mm
    14mm
    10mm²
    10mm²
    7AWG
    7AWG
    -
    10mm
    -
    Copper
    Tin
    1mm
    39mm
    -
    -
    TE Connectivity
    STRATO-THERM
    -
    Uninsulated
    -
    6.35mm
    13.49mm
    6.6mm²
    2.6mm²
    10AWG
    12AWG
    -
    M6
    -
    Nickel
    -
    -
    25.5mm
    -
    -
    TE Connectivity
    STRATO-THERM
    -
    Uninsulated
    -
    6.35mm
    13.49mm
    6.6mm²
    2.6mm²
    10AWG
    12AWG
    -
    M6
    -
    Nickel
    -
    -
    25.5mm
    -
    -
    TE Connectivity
    PIDG
    -
    Insulated
    Nylon
    5mm
    8.7mm
    2.6mm²
    1mm²
    14AWG
    16AWG
    -
    M5
    Blue
    Copper
    Tin
    -
    21.6mm
    -
    -
    TE Connectivity
    PIDG
    -
    Insulated
    Nylon
    5mm
    8.7mm
    2.6mm²
    1mm²
    14AWG
    16AWG
    -
    M5
    Blue
    Copper
    Tin
    -
    21.6mm
    -
    -
    TE Connectivity
    STRATO-THERM
    -
    Uninsulated
    -
    5mm
    9.53mm
    6.6mm²
    2.6mm²
    10AWG
    12AWG
    -
    M5
    -
    Nickel
    -
    -
    18.77mm
    -
    -
    Page
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