There are multiple types and grades of thermocouple wire. Each type of thermocouple wire has a specific combination of metal alloys. This combination is what defines the type of thermocouple. For example, a type K thermocouple is made when a wire of Nickel-Chromium is welded to a wire of Nickel-Alumel. The grade of the wire is dependent not only on the combination of alloys used, but also on the purity of those alloys. These are used to manufacture the thermocouple probes.

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Buyer
Engineer
Manufacturer
Thermocouple Wire Type
Length - Imperial
Measured Temperature Min
No. of Cores
Length - Metric
Measured Temperature Max
No. of Max Strands x Strand Size
Sensor Body Material
Lead Length - Imperial
Wire Gauge
Reel Length (Imperial)
Lead Length - Metric
Reel Length (Metric)
Conductor Area CSA
Conductor Type
Probe Length - Imperial
Colour Code Standard
Probe Length - Metric
Probe Diameter - Imperial
Insulation
Probe Diameter - Metric
Operating Temperature Min
Operating Temperature Max
Thermocouple Termination
Product Range
Thermocouple Wire Standard
Thermocouple Shielding
Packaging
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3803785

RoHS

Each
1+
RM8,548.000
Min: 1 / Mult: 1
K
1000ft
-
-
304.8m
-
Solid
-
-
40AWG
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
-200°C
260°C
-
TT Series
-
-
4138646

RoHS

Reel of 100
Reel
1+
RM896.390
Min: 1 / Mult: 1
-
-
-
-
30.5m
-
-
-
-
-
-
-
-
-
Stranded
-
ANSI
-
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
-
-
-
4073296

RoHS

Each
1+
RM116.650
10+
RM101.640
25+
RM99.860
50+
RM98.080
100+
RM96.120
More Pricing...
Min: 1 / Mult: 1
K
82ft
-
-
25m
-
1 x 0.2mm
-
-
-
-
-
-
0.032mm²
Stranded
-
IEC
-
-
PFA (Perfluoroalkoxy)
-
-75°C
260°C
-
-
-
-
7218746

RoHS

Each
1+
RM315.400
5+
RM307.620
10+
RM280.400
25+
RM263.370
Min: 1 / Mult: 1
RTD
82ft
-
-
25m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PVC (Polyvinylchloride)
-
-10°C
80°C
-
-
-
-
7086349

RoHS

Each
1+
RM274.870
Min: 1 / Mult: 1
J
82ft
-
-
25m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
Fiberglass
-
-60°C
350°C
-
-
-
-
8598487

RoHS

Reel of 100
Reel
1+
RM1,357.390
5+
RM1,117.130
10+
RM1,094.790
25+
RM1,072.450
50+
RM1,050.110
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PVC (Polyvinylchloride)
-
-10°C
105°C
-
Type K
-
-
7086143

RoHS

Each
1+
RM757.320
5+
RM730.140
10+
RM715.540
25+
RM700.940
Min: 1 / Mult: 1
K
164ft
-
-
50m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PVC (Polyvinylchloride)
-
-10°C
105°C
-
-
-
-
2918697

RoHS

Each
1+
RM842.290
5+
RM813.500
10+
RM786.880
25+
RM771.150
50+
RM755.410
More Pricing...
Min: 1 / Mult: 1
K
164ft
-
-
50m
-
1 x 0.508mm
-
-
-
-
-
-
0.203mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
260°C
-
-
-
-
2918714

RoHS

Each
1+
RM480.490
5+
RM464.070
10+
RM448.880
25+
RM439.910
50+
RM430.930
More Pricing...
Min: 1 / Mult: 1
K
82ft
-
-
25m
-
1 x 0.508mm
-
-
-
-
-
-
0.203mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
260°C
-
-
-
-
3582309

RoHS

Reel of 1
Reel
1+
RM70.410
10+
RM60.960
25+
RM58.730
50+
RM57.700
100+
RM56.670
More Pricing...
Min: 1 / Mult: 1
KX
16.4ft
-
-
5m
-
1 x 0.315mm
-
-
-
-
-
-
0.078mm²
Stranded
-
BS
-
-
Fiberglass
-
-60°C
350°C
-
-
-
-
3582304

RoHS

Reel of 1
Reel
1+
RM471.970
5+
RM454.730
10+
RM438.790
25+
RM430.020
50+
RM421.240
More Pricing...
Min: 1 / Mult: 1
J
328ft
-
-
100m
-
1 x 0.3mm
-
-
-
-
-
-
-
Stranded
-
IEC
-
-
PFA (Perfluoroalkoxy)
-
-75°C
260°C
-
-
-
-
2918748

RoHS

Each
1+
RM1,785.980
5+
RM1,727.530
10+
RM1,692.980
25+
RM1,658.430
50+
RM1,623.880
More Pricing...
Min: 1 / Mult: 1
K
656.2ft
-
-
200m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PVC (Polyvinylchloride)
-
-10°C
105°C
-
-
-
-
2918700

RoHS

Each
1+
RM420.360
5+
RM391.460
10+
RM385.060
25+
RM378.650
50+
RM371.080
More Pricing...
Min: 1 / Mult: 1
T
82ft
-
-
25m
-
1 x 0.508mm
-
-
-
-
-
-
0.203mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
260°C
-
-
-
-
2918726

RoHS

Each
1+
RM1,872.380
5+
RM1,811.100
10+
RM1,774.880
25+
RM1,738.660
50+
RM1,702.440
More Pricing...
Min: 1 / Mult: 1
T
656.2ft
-
-
200m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PVC (Polyvinylchloride)
-
-10°C
105°C
-
-
-
-
3582339

RoHS

Reel of 1
Reel
1+
RM1,291.480
5+
RM1,246.200
10+
RM1,221.280
25+
RM1,196.360
50+
RM1,171.430
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
1 x 0.3mm
-
-
-
-
-
-
0.071mm²
Stranded
-
ANSI
-
-
PFA (Perfluoroalkoxy)
-
-75°C
260°C
-
-
-
-
3582366

RoHS

Reel of 1
Reel
1+
RM393.960
5+
RM365.100
10+
RM358.700
25+
RM352.300
50+
RM345.260
More Pricing...
Min: 1 / Mult: 1
T
164ft
-
-
50m
-
1 x 0.315mm
-
-
-
-
-
-
0.078mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
260°C
-
-
-
-
3582314

RoHS

Reel of 1
Reel
1+
RM484.260
5+
RM466.570
10+
RM450.220
25+
RM441.220
50+
RM432.220
More Pricing...
Min: 1 / Mult: 1
KX
82ft
-
-
25m
-
7 x 0.2mm
-
-
-
-
-
-
0.078mm²
Stranded
-
BS
-
-
Fiberglass
-
-60°C
350°C
-
-
-
-
3582315

RoHS

Reel of 1
Reel
1+
RM820.600
5+
RM791.840
10+
RM776.010
25+
RM760.170
50+
RM744.330
More Pricing...
Min: 1 / Mult: 1
KX
164ft
-
-
50m
-
7 x 0.2mm
-
-
-
-
-
-
0.078mm²
Stranded
-
BS
-
-
Fiberglass
-
-60°C
350°C
-
-
-
-
3582343

RoHS

Reel of 1
Reel
1+
RM555.000
5+
RM534.720
10+
RM515.980
25+
RM505.670
50+
RM495.350
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
1 x 0.2mm
-
-
-
-
-
-
0.032mm²
Stranded
-
IEC
-
-
Fiberglass
-
-60°C
350°C
-
-
-
-
3582350

RoHS

Reel of 1
Reel
1+
RM761.630
5+
RM734.940
10+
RM720.250
25+
RM705.550
50+
RM690.850
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
1 x 0.2mm
-
-
-
-
-
-
-
Stranded
-
IEC
-
-
PFA (Perfluoroalkoxy)
-
-75°C
260°C
-
-
-
-
3582261

RoHS

Reel of 1
Reel
1+
RM798.480
5+
RM770.490
10+
RM755.090
25+
RM739.680
50+
RM724.270
More Pricing...
Min: 1 / Mult: 1
RTD
32.8ft
-
-
10m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
260°C
-
-
-
-
3582311

RoHS

Reel of 1
Reel
1+
RM401.920
5+
RM372.480
10+
RM365.960
25+
RM359.430
50+
RM352.250
More Pricing...
Min: 1 / Mult: 1
KX
164ft
-
-
50m
-
1 x 0.315mm
-
-
-
-
-
-
0.078mm²
Stranded
-
BS
-
-
Fiberglass
-
-60°C
350°C
-
-
-
-
3582387

RoHS

Reel of 1
Reel
1+
RM1,761.590
5+
RM1,699.830
10+
RM1,665.840
25+
RM1,631.840
50+
RM1,597.850
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
1 x 0.711mm
-
-
-
-
-
-
0.397mm²
Stranded
-
ANSI
-
-
Fiberglass
-
0°C
700°C
-
-
-
-
3582348

RoHS

Reel of 1
Reel
1+
RM922.320
5+
RM889.990
10+
RM872.200
25+
RM854.400
50+
RM836.600
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
1 x 0.2mm
-
-
-
-
-
-
0.031mm²
Stranded
-
ANSI
-
-
PFA (Perfluoroalkoxy)
-
-75°C
260°C
-
-
-
-
3582378

RoHS

Reel of 1
Reel
1+
RM758.400
5+
RM730.690
10+
RM705.080
25+
RM690.980
50+
RM676.880
More Pricing...
Min: 1 / Mult: 1
T
164ft
-
-
50m
-
1 x 0.5mm
-
-
-
-
-
-
-
Stranded
-
IEC
-
-
PFA (Perfluoroalkoxy)
-
-75°C
260°C
-
-
-
-
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