Splice Connectors | Butt Connectors | RS
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    Splice Connectors

    A splice connector consists of a plastic clip that has a sharp metal insert that will safely cut through the plastic insulating jackets of two wires and crimps them together. Splice Connectors are used to make quick splices or connections with two or more pieces of wire. These splices are normally crimped or soldered so that the power conducted from the source cable to the next cable is transferred at inacceptable conductivity and pull-out resistance performance level.

    Types of splice connectors:

    • Crimp Butt Splice Terminal
    • Crimp Closed End Terminal
    • Crimp Barrel Foil Terminal
    • Push Wire Terminal

    Frequently asked Questions

    What are Crimp Butt Splice Terminals

    Crimp butt splice terminals are tube-shaped connectors with two crimps for joining wires in-line. They typically consist of a metal tube that's usually encased in an insulated covering. Crimp butt splice terminals can be used to either change, lengthen or repair conductors in an electrical circuit.

    How Do Crimp Butt Splice Terminals Work ?

    Crimp butt splice terminals are attached by inserting the stripped ends of two stranded wires into both ends of the terminal. A crimping tool is then used to crimp both ends to ensure a tight connection between the wires.

    What are Crimp Closed-End Connectors used for?

    Crimp closed-end connectors are used to terminate wires as well as seal them from oxygen and moisture, which would otherwise cause corrosion. Terminators in electronic transmission lines prevent reflections that would occur at unterminated transmission lines, which can lead to distortions like video ghosting in analogue signal systems.

    Crimp closed-end connectors come in a wide range of fixed sizes for wires of different diameters. There also are adjustable ones that provide more flexibility.

    675 Products showing for Splice Connectors

    RS PRO
    -
    -
    5.5 mm², 12 → 10 AWG
    5.5mm²
    17.8mm
    9.2mm
    12AWG
    Insulated
    10AWG
    -
    Natural
    -
    Nylon
    -
    -
    -
    -
    -
    Copper
    -
    0.7mm
    RS PRO
    -
    0.5mm²
    0.5 → 1.5 mm², 22 → 16 AWG
    1.5mm²
    27.3mm
    3.2mm
    22AWG
    Insulated
    16AWG
    -
    Red
    -
    Nylon
    -
    -
    -
    -
    -
    Copper
    -
    -
    RS PRO
    -
    -
    1.25 mm², 22 → 16 AWG
    1.25mm²
    15.2mm
    6mm
    22AWG
    Insulated
    16AWG
    -
    Natural
    -
    Nylon
    -
    -
    -
    -
    -
    Copper
    -
    0.35mm
    Knipex
    Butt
    -
    10 → 12 AWG
    -
    15mm
    -
    12AWG
    Uninsulated
    10AWG
    2
    Sliver
    -
    -
    -
    97 99
    -
    -
    -
    -
    Tin
    -
    JST
    Tap
    -
    22 → 18 AWG
    -
    20mm
    13.8mm
    -
    Insulated
    -
    -
    Red
    -
    Nylon
    -
    CL Series
    -
    -
    -
    Brass
    Tin
    -
    TE Connectivity
    Tap
    -
    17 → 13 AWG
    -
    17.5mm
    12.5mm
    -
    Insulated
    -
    -
    Blue
    -
    Glass Filled Nylon
    -
    -
    -
    -
    -
    Brass
    Tin
    -
    TE Connectivity
    -
    -
    -
    -
    27.94mm
    2.46 → 2.59 (Inner Diameter) mm, 3.73 → 3.89 (Outer Diameter) mm
    -
    Insulated
    -
    -
    -
    -
    PVDF
    -
    D-436
    -
    -
    -
    Copper Alloy
    Tin
    -
    TE Connectivity
    Pigtail
    0.8mm²
    -
    2.54mm²
    8mm
    -
    18.5AWG
    Uninsulated
    13.5AWG
    -
    -
    -
    -
    -
    AMPLIVAR
    -
    -
    -
    Brass
    Tin
    -
    RS PRO
    -
    1.5mm²
    16 → 14 AWG
    2.5mm²
    -
    -
    16AWG
    Uninsulated
    14AWG
    -
    -
    17.8 x 4mm
    -
    17.8mm
    -
    -
    -
    -
    -
    -
    -
    TE Connectivity
    Strap Butt
    -
    24 → 20 AWG
    -
    12.45mm
    2.67mm
    -
    Uninsulated
    -
    -
    -
    -
    -
    -
    SOLISTRAND
    -
    -
    -
    Copper
    Tin
    0.58mm
    JST
    -
    -
    0.5 → 1.75 mm², 22 → 16 AWG
    -
    20.8mm
    -
    -
    Insulated
    -
    -
    -
    -
    Nylon
    -
    CE
    -
    -
    -
    -
    -
    -
    TE Connectivity
    Spare Wire Cap
    -
    22 → 18 AWG
    -
    11.3mm
    5.33mm
    -
    Insulated
    -
    -
    Red
    -
    -
    -
    -
    -
    -
    -
    Copper
    Tin
    -
    HellermannTyton
    -
    -
    22 → 12 AWG
    -
    11mm
    -
    22AWG
    -
    12AWG
    -
    -
    -
    -
    -
    HelaCon
    -
    -
    -
    Brass
    Tin
    -
    HellermannTyton
    Wire Splice
    -
    0.5 → 2.5 (Solid) mm², 1 → 2.5 (Stranded) mm²
    -
    16.5mm
    -
    17 (Stranded) AWG, 20 (Solid) AWG
    -
    13AWG
    3
    Clear, Orange
    -
    Polycarbonate
    -
    HelaCon Plus Mini
    -
    -
    -
    -
    -
    -
    WAGO
    -
    -
    -
    -
    260mm
    -
    -
    -
    -
    -
    Clear
    -
    -
    -
    221
    -
    -
    -
    -
    Copper
    -
    TE Connectivity
    Butt
    -
    20 → 26 AWG
    -
    -
    -
    -
    Insulated
    -
    -
    Red
    -
    -
    -
    MiniSeal
    -
    -
    -
    -
    -
    -
    TE Connectivity
    Butt
    -
    22 → 16 AWG
    -
    14.68mm
    3.58mm
    -
    Uninsulated
    -
    -
    -
    -
    -
    -
    SOLISTRAND
    -
    -
    -
    Copper
    Tin
    0.79mm
    TE Connectivity
    Open Barrel
    -
    20 → 17 AWG
    -
    7mm
    3.2mm
    -
    Uninsulated
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Copper Zinc
    Pre-Tin
    0.33mm
    TE Connectivity
    Closed End
    -
    26 → 20 AWG
    -
    29.21mm
    1.2mm
    26AWG
    Uninsulated
    20AWG
    -
    -
    -
    -
    29.21mm
    -
    -
    -
    -
    -
    -
    -
    WAGO
    -
    -
    16 → 12 AWG
    -
    19mm
    -
    21AWG
    Insulated
    16AWG
    6
    Yellow
    -
    -
    -
    873
    -
    -
    -
    -
    Copper
    -
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