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. 714-1748
BrandRS PRO
$60.37
Each
units
- - - 237m - - - 0.35mm Nickel Chrome Alloy - Single Core - - -
RS Stock No. 714-1741
BrandRS PRO
$64.00
Each
units
- - - 623m - - - 0.21mm Nickel Chrome Alloy - Single Core - - -
RS Stock No. 748-1960
BrandRS PRO
$22.53
1 Bag of 5 Metre(s)
Bag(s)
1 mm² Black PVC 5m 500 V - 17 AWG 3.9mm Bare Copper 199/0.08 mm Single Core 199 Unshielded 1.25mm
RS Stock No. 714-1739
BrandRS PRO
$53.74
Each
units
- - - 118m - - - 0.51mm Nickel Chrome Alloy - Single Core - - -
RS Stock No. 748-1967
BrandRS PRO
$22.53
1 Bag of 5 Metre(s)
Bag(s)
1 mm² Red PVC 5m 500 V - 17 AWG 3.9mm Bare Copper 199/0.08 mm Single Core 199 Unshielded 1.25mm
RS Stock No. 748-2011
BrandRS PRO
$13.37
1 Bag of 5 Metre(s)
Bag(s)
0.5 mm² Black PVC 5m 500 V - 20 AWG 2.3mm Bare Copper 100/0.08 mm Single Core 100 Unshielded 0.65mm
RS Stock No. 618-8796
Mfr. Part No.79-1737
$24.44
1 Box of 4
Box(es)
- Pink PUR 40m 600 V dc 100 mA - 0.2mm Copper - - - None 0.005mm
RS Stock No. 748-1989
BrandRS PRO
$20.79
1 Bag of 5 Metre(s)
Bag(s)
2.5 mm² Blue PVC 5m 500 V - 13 AWG 3.9mm Bare Copper 498/0.08 mm Single Core 498 Unshielded 0.85mm
RS Stock No. 279-9443
Mfr. Part No.06-66-0017
BrandMolex
$1.361
Each (In a Pack of 10)
units
- Red - 300mm 125 V ac 1 A 28 - - 7/0.127 mm Multicore 7 - -
RS Stock No. 660-1113
Mfr. Part No.85409-0052
BrandMolex
$0.514
Each (In a Pack of 10)
units
- - - 150mm 50 V 1 A 26 - - - Multicore - - -
RS Stock No. 681-3127
Mfr. Part No.M40-9000099
BrandHARWIN
$0.625
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 820-1242
Mfr. Part No.01SDNSDN-18L300
BrandJST
$1.747
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 511-862
Mfr. Part No.M80-9140099
BrandHARWIN
$3.718
Each (In a Pack of 10)
units
- Red PTFE 300mm - - 22 - - - Single Core - - -
RS Stock No. 714-1723
BrandRS PRO
$53.55
Each
units
- - - 36m - - - 0.91mm Nickel Chrome Alloy - Single Core - - -
RS Stock No. 511-866
Mfr. Part No.M80-9150099
BrandHARWIN
$2.316
Each (In a Pack of 10)
units
- Red PTFE 300mm - - 24 - - - Single Core - - -
RS Stock No. 714-1735
BrandRS PRO
$51.89
Each
units
- - - 98m - - - 0.56mm Nickel Chrome Alloy - Single Core - - -
RS Stock No. 714-1726
BrandRS PRO
$48.61
Each
units
- - - 11.5m - - - 1.63mm Nickel Chrome Alloy - Single Core - - -
RS Stock No. 166-7233
Mfr. Part No.01SDNSDN-18L300
BrandJST
$1,127.14
1 Bag of 1000
Bag(s)
- - - - - - - - - - - - - -
RS Stock No. 748-2002
BrandRS PRO
$13.37
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. 660-1110
Mfr. Part No.85409-0051
BrandMolex
$0.323
Each (In a Pack of 10)
units
- - - 300mm 50 V 1 A 26 - - - Multicore - - -
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