Test Lead Wire

Test lead wire is a collection of strand wires, ideal for test leads, assemblies, patch cords and test fixtures. It's available in a range of insulator options, lengths and colours to suit all testing needs. It's used in research laboratories and in training workshops, as well as for electronic testing.


What is test lead wire made from?


Made up of a bundle of fine strands of conductive copper, test lead wire is covered with either a PVC or silicone sheath jacket that acts as an insulator. This gives the wire protection as well as the flexibility it needs for any application.


Choosing the right test lead wire


The two most important factors to consider then choosing your test lead wire are the type of wire insulation and the wire stranding. A range of insulation choices is available and includes silicone, PVC and silicone rubber. A silicone insulation gives more flexibility and is suitable for use in high temperature environments. It's also ideal for use with high currents. Test lead wire is supplied in a range of different lengths and gauges, allowing it to be cut or assembled as required. 


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Description Price Cross Sectional Area Sheath Colour Insulation Material Length Voltage Rating Current Rating American Wire Gauge Outer Diameter Conductor Material Core Strands Cable Shape Number of Strands Shield Type Insulation Wall Thickness
RS Stock No. 714-1717
BrandRS PRO
$52.65
Each
units
- - - 7m - - - 2.03mm Nickel Chrome Alloy - Single Core - - -
RS Stock No. 714-1732
BrandRS PRO
$69.64
Each
units
- - - 60m - - - 0.71mm Nickel Chrome Alloy - Single Core - - -
RS Stock No. 748-2024
BrandRS PRO
$111.97
1 Reel of 25 Metre(s)
Reel(s)
0.75 mm² Red Silicone Rubber 25m 500 V - 18 AWG 3.3mm Tinned Copper 149/0.08 mm Single Core 149 Unshielded 1mm
RS Stock No. 714-1739
BrandRS PRO
$59.12
Each
units
- - - 118m - - - 0.51mm Nickel Chrome Alloy - Single Core - - -
RS Stock No. 748-2002
BrandRS PRO
$14.84
1 Bag of 5 Metre(s)
Bag(s)
0.5 mm² Red PVC 5m 500 V - 20 AWG 3.1mm Bare Copper 100/0.08 mm Single Core 100 Unshielded 0.65mm
RS Stock No. 748-2018
BrandRS PRO
$62.21
1 Reel of 25 Metre(s)
Reel(s)
1 mm² Red CSP Rubber 25m 2 kV 10 A 17 AWG 4mm Tinned Copper 55/0.15 mm Single Core 55 Unshielded 1.35mm
RS Stock No. 748-2020
BrandRS PRO
$112.47
1 Reel of 25 Metre(s)
Reel(s)
0.75 mm² Black Silicone Rubber 25m 500 V - 18 AWG 3.3mm Tinned Copper 149/0.08 mm Single Core 149 Unshielded 1mm
RS Stock No. 748-1986
BrandRS PRO
$25.66
1 Bag of 5 Metre(s)
Bag(s)
2.5 mm² Green PVC 5m 500 V - 13 AWG 3.9mm Bare Copper 498 / 0.08 mm Single Core 498 Unshielded 0.85mm
RS Stock No. 714-1748
BrandRS PRO
$82.03
Each
units
- - - 237m - - - 0.35mm Nickel Chrome Alloy - Single Core - - -
RS Stock No. 748-1982
BrandRS PRO
$27.79
1 Bag of 5 Metre(s)
Bag(s)
2.5 mm² Yellow PVC 5m 500 V - 13 AWG 3.9mm Bare Copper 498 / 0.08 mm Single Core 498 Unshielded 0.85mm
RS Stock No. 656-7278
Mfr. Part No.92001-1198
BrandMolex
$0.675
Each (In a Pack of 10)
units
- Black - 300mm - 1 A 28 0.8mm - - Multicore - - -
RS Stock No. 166-7248
Mfr. Part No.01SPHSPH-26L-150
BrandJST
$0.577
Each (In a Bag of 1000)
units
- - - - - - 26 - - - - - - -
RS Stock No. 820-1419
Mfr. Part No.01SPHSPH-26L-150
BrandJST
$1.004
Each (In a Pack of 10)
units
- - - - - - 26 - - - - - - -
RS Stock No. 105-4682
Mfr. Part No.79-1739
$39.14
1 Box of 4
Box(es)
- Gold PUR 40mm 600 V dc 100 mA - 0.2mm Copper - - - None 0.005mm
RS Stock No. 508-0792
Mfr. Part No.79-1739
$13.038
Each (In a Bag of 4)
units
- Gold PUR 40mm 600 V dc 100 mA - 0.2mm Copper - - - None 0.005mm
RS Stock No. 279-9522
Mfr. Part No.06-66-0013
BrandMolex
$2.275
Each (In a Pack of 10)
units
- Red - 300mm 125 V ac 1 A 28 - - 7/0.127 mm Multicore 7 - -
RS Stock No. 660-1110
Mfr. Part No.85409-0051
BrandMolex
$0.715
Each (In a Pack of 10)
units
- - - 300mm 50 V 1 A 26 - - - Multicore - - -
RS Stock No. 105-4711
Mfr. Part No.79-19038
$43.65
1 Box of 4
Box(es)
- Gold/Pink PUR 40m 600 V dc 100 mA - 0.2mm Copper - - - None 0.005mm
RS Stock No. 660-1113
Mfr. Part No.85409-0052
BrandMolex
$0.56
Each (In a Pack of 10)
units
- - - 150mm 50 V 1 A 26 - - - Multicore - - -
RS Stock No. 719-1683
Mfr. Part No.4560014S
BrandLapp
$127.27
1 Reel of 100 Metre(s)
Reel(s)
0.82 mm² Blue PVC 100m 500 V - 18 AWG 2.5mm Copper - Single Core - - -
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