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 them used to crimp both ends to ensure a tight connection between the wires.

Types and applications of crimp butt splice terminals

Crimp butt splice terminals are used for electrical connections in numerous industries, including in automotive, commercial, industrial and marine applications. They come in various sizes to suit different wire sizes and can be categorised into two main groups: insulated and non-insulated. Insulated crimp butt splice terminals are usually colour-coded to indicate the size of the wire with which they're compatible.


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Description Price Splice Type Minimum Wire Size mm² Wire Size Maximum Wire Size mm² Overall Length Diameter Minimum Wire Size AWG Insulation Maximum Wire Size AWG Colour Insulation Material Series Shrouded/Unshrouded Contact Material
RS Stock No. 680-1991
Mfr. Part No.62306-2
$0.096
Each (In a Pack of 100)
units
Pigtail 0.8mm² - 2.54mm² 8mm - 18.5AWG Uninsulated 13.5AWG - - AMPLIVAR - Brass
RS Stock No. 161-5616
Mfr. Part No.62306-2
$1,692.22
1 Reel of 30000
Reel(s)
Pigtail 0.8mm² - 2.54mm² 8mm - 18.5AWG Uninsulated 13.5AWG - - AMPLIVAR - Brass
RS Stock No. 444-5659
Mfr. Part No.D-436-36
$2.849
Each (In a Pack of 25)
units
Butt - 0.15 → 0.75 mm² - 12.95mm 2.03mm - Insulated - Red - MiniSeal - -
RS Stock No. 164-2571
Mfr. Part No.280002-2
$1,405.80
1 Reel of 30000
Reel(s)
Open Barrel - 18 → 13 AWG - 8.13mm 3.94mm - Uninsulated - - - - - Brass
RS Stock No. 718-7665
Mfr. Part No.280002-2
$0.111
Each (In a Pack of 10)
units
Open Barrel - 18 → 13 AWG - 8.13mm 3.94mm - Uninsulated - - - - - Brass
RS Stock No. 533-673
Mfr. Part No.DS-18-22-RS
$0.736
Each (In a Pack of 50)
units
Butt - 22 → 18 AWG - 36mm 3.7mm - Insulated - Red - DuraSeal - Copper
RS Stock No. 164-7995
Mfr. Part No.62310-2
$880.00
1 Reel of 12500
Reel(s)
Open Barrel - - - 6.73mm - - Uninsulated - - - - - Brass
RS Stock No. 719-6177
Mfr. Part No.62310-2
$0.144
Each (In a Pack of 100)
units
Open Barrel - - - 6.73mm - - Uninsulated - - - - - Brass
RS Stock No. 528-9264
Mfr. Part No.320559
$0.774
Each (In a Pack of 100)
units
Butt - 22 → 16 AWG - 32.13mm 3.18mm - Insulated - Red Nylon PIDG Shrouded Copper
RS Stock No. 173-4000
Mfr. Part No.D-406-0001 (967398-000)
$0.517
Each (In a Pack of 1000)
units
Butt - 22 → 18 AWG - 31.75mm - - Insulated - Red Nylon DuraSeal - Copper
RS Stock No. 782-0753
Mfr. Part No.D-406-0001 (967398-000)
$0.827
Each (In a Pack of 50)
units
Butt - 22 → 18 AWG - 31.75mm - - Insulated - Red Nylon DuraSeal - Copper
RS Stock No. 170-9442
Mfr. Part No.320559
$1.005
Each (In a Bag of 50)
units
Butt - 22 → 16 AWG - 32.13mm 3.18mm - Insulated - Red Nylon PIDG Shrouded Copper
RS Stock No. 718-7561
Mfr. Part No.280005-1
$0.103
Each (In a Pack of 10)
units
Open Barrel - 22 → 15 AWG - 8.13mm - - Uninsulated - - - - - Brass
New
RS Stock No. 190-3649
Mfr. Part No.280005-1
$8,336.20
1 Pack of 90000
Pack(s)
Open Barrel - 22 → 15 AWG - 8.13mm - - Uninsulated - - - - - Brass
RS Stock No. 765-1002
Mfr. Part No.280005-1
$0.048
Each (On a Reel of 30000)
units
Strap Butt - 22 → 15 AWG - 5.72mm - - Uninsulated - - - - Unshrouded Brass
RS Stock No. 164-3109
Mfr. Part No.1-35115-0
$743.32
1 Reel of 2500
Reel(s)
Closed End - 22 → 14 AWG - 17.27mm 8.71mm - Insulated - Transparent - - Unshrouded Copper
RS Stock No. 795-6492
Mfr. Part No.1-35115-0
$0.52
Each (In a Pack of 50)
units
Closed End - 22 → 14 AWG - 17.27mm 8.71mm - Insulated - Transparent - - Unshrouded Copper
RS Stock No. 765-0781
Mfr. Part No.926823-2
$0.04
Each (On a Reel of 40000)
units
Open Barrel - 20 → 17 AWG - 7mm - - Uninsulated - - - - Unshrouded Brass
New
RS Stock No. 190-3651
Mfr. Part No.926823-2
$4,427.00
1 Pack of 40000
Pack(s)
Open Barrel - 20 → 17 AWG - 7mm 3.2mm - Uninsulated - - - - Unshrouded Copper Zinc
RS Stock No. 669-1902
Mfr. Part No.324001
$0.406
Each (In a Pack of 100)
units
Strap Butt - 24 → 20 AWG - 12.45mm 2.67mm - Uninsulated - - - SOLISTRAND - Copper