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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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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ComparePrice ForQuantity
1633497

RoHS

Reel of 1
Reel
1+
$471.030
($541.6845)
5+
$461.290
($530.4835)
10+
$451.550
($519.2825)
25+
$441.810
($508.0815)
50+
$432.050
($496.8575)
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
1 x 0.2mm
-
-
-
-
-
-
0.032mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
250°C
-
Type K
-
-
8598460

RoHS

Reel of 100
Reel
1+
$455.240
($523.526)
5+
$374.680
($430.882)
10+
$367.200
($422.280)
25+
$359.700
($413.655)
50+
$352.210
($405.0415)
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PVC (Polyvinylchloride)
-
-10°C
105°C
-
-
-
-
1633498

RoHS

Reel of 1
Reel
1+
$205.190
($235.9685)
5+
$200.940
($231.081)
10+
$196.700
($226.205)
25+
$192.460
($221.329)
50+
$188.210
($216.4415)
More Pricing...
Min: 1 / Mult: 1
T
164ft
-
-
50m
-
1 x 0.2mm
-
-
-
-
-
-
0.032mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
250°C
-
Type T
-
-
2443692

RoHS

Each
1+
$45.400
($52.210)
5+
$44.780
($51.497)
10+
$44.150
($50.7725)
25+
$44.150
($50.7725)
Min: 1 / Mult: 1
K
164ft
-
-
50m
-
1 x 0.2mm
-
-
-
-
-
-
0.032mm²
Stranded
-
ANSI
-
-
PFA (Perfluoroalkoxy)
-
-75°C
260°C
-
-
-
-
2811095

RoHS

Pack of 5
1+
$184.930
($212.6695)
Min: 1 / Mult: 1
T
3.3ft
0°C
-
1m
150°C
-
PFA
-
36AWG
-
-
-
-
-
-
-
-
0.005"
PFA
0.13mm
-
-
Wire Leaded
5TC Series
ANSI
Unshielded
2811096

RoHS

Pack of 5
1+
$256.960
($295.504)
Min: 1 / Mult: 1
T
6.6ft
0°C
-
2m
150°C
-
PFA
-
36AWG
-
-
-
-
-
72"
-
1.829m
0.005"
PFA
0.13mm
-
-
Wire Leaded
5TC Series
ANSI
Unshielded
2945538

RoHS

Reel of 100
Reel
1+
$263.650
($303.1975)
Min: 1 / Mult: 1
-
100ft
-
-
30.5m
-
-
-
-
-
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
-200°C
200°C
-
-
-
-
3803559

RoHS

Each
1+
$1,336.780
($1,537.297)
Min: 1 / Mult: 1
J
1000ft
-
-
305m
-
Solid
-
-
24AWG
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
0°C
260°C
-
-
-
-
4073300

RoHS

Each
1+
$504.240
($579.876)
5+
$494.160
($568.284)
10+
$484.080
($556.692)
25+
$473.990
($545.0885)
50+
$463.900
($533.485)
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
1 x 0.315mm
-
-
-
-
-
-
0.078mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
260°C
-
-
-
-
1633499

RoHS

Reel of 1
Reel
1+
$379.140
($436.011)
5+
$371.300
($426.995)
10+
$363.460
($417.979)
25+
$355.620
($408.963)
50+
$347.770
($399.9355)
More Pricing...
Min: 1 / Mult: 1
T
328ft
-
-
100m
-
1 x 0.2mm
-
-
-
-
-
-
0.032mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
250°C
-
Type T
-
-
2811065

RoHS

Pack of 5
1+
$260.130
($299.1495)
Min: 1 / Mult: 1
K
120"
0°C
-
3m
482°C
-
Fiber Glass
-
30AWG
-
-
-
-
-
120"
-
3.048m
0.01"
Fiberglass
0.25mm
-
-
Stripped Leads
5TC Series
ANSI
Unshielded
7082290

RoHS

Each
1+
$97.560
($112.194)
Min: 1 / Mult: 1
J
164ft
-
-
50m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PVC (Polyvinylchloride)
-
-10°C
105°C
-
Type J
-
-
3887259

RoHS

Each
1+
$726.890
($835.9235)
Min: 1 / Mult: 1
JX
200ft
-
-
60.96m
-
Solid
-
-
16AWG
-
-
-
-
Solid
-
ANSI
-
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
EXPP Series
-
-
2081286

RoHS

Reel of 1
Reel
1+
$281.550
($323.7825)
5+
$275.920
($317.308)
10+
$271.930
($312.7195)
Min: 1 / Mult: 1
K
164ft
-
-
50m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PFA (Perfluoroalkoxy)
-
-75°C
260°C
-
-
-
-
3582324

RoHS

Reel of 1
Reel
1+
$587.790
($675.9585)
5+
$576.040
($662.446)
10+
$564.290
($648.9335)
25+
$552.530
($635.4095)
50+
$540.780
($621.897)
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
1 x 0.315mm
-
-
-
-
-
-
0.078mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
260°C
-
-
-
-
3582312

RoHS

Reel of 1
Reel
1+
$67.850
($78.0275)
10+
$66.310
($76.2565)
25+
$64.770
($74.4855)
50+
$63.230
($72.7145)
100+
$61.680
($70.932)
More Pricing...
Min: 1 / Mult: 1
KX
32.8ft
-
-
10m
-
1 x 0.315mm
-
-
-
-
-
-
0.078mm²
Stranded
-
BS
-
-
Fiberglass
-
-60°C
350°C
-
-
-
-
3804071

RoHS

Each
1+
$444.630
($511.3245)
Min: 1 / Mult: 1
T
98.43ft
-
-
30m
-
Solid
-
-
40AWG
-
-
-
-
Solid
-
IEC
-
-
PFA
-
-40°C
150°C
-
TT Series
-
-
3801740

RoHS

1 Foot
1+
$26.550
($30.5325)
Min: 1 / Mult: 1
TX
-
-
-
-
-
7 x 32AWG
-
-
24AWG
-
-
-
-
Stranded
-
ANSI
-
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
-
-
-
4073324

RoHS

Each
1+
$128.270
($147.5105)
5+
$122.210
($140.5415)
10+
$119.160
($137.034)
Min: 1 / Mult: 1
T
82ft
-
-
25m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PFA (Perfluoroalkoxy)
-
-75°C
260°C
-
-
-
-
4073326

RoHS

Each
1+
$694.720
($798.928)
5+
$680.830
($782.9545)
10+
$666.930
($766.9695)
25+
$653.040
($750.996)
50+
$639.140
($735.011)
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
1 x 0.508mm
-
-
-
-
-
-
0.203mm²
Stranded
-
IEC
-
-
Fiberglass
-
-60°C
350°C
-
-
-
-
4073506

RoHS

Each
1+
$297.540
($342.171)
5+
$294.940
($339.181)
10+
$292.290
($336.1335)
25+
$276.180
($317.607)
50+
$271.380
($312.087)
Min: 1 / Mult: 1
K
82ft
-
-
25m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PFA (Perfluoroalkoxy)
-
-70°C
250°C
-
-
-
-
1633495

RoHS

Reel of 1
Reel
1+
$233.840
($268.916)
5+
$229.000
($263.350)
10+
$224.160
($257.784)
25+
$219.330
($252.2295)
50+
$214.490
($246.6635)
More Pricing...
Min: 1 / Mult: 1
K
164ft
-
-
50m
-
1 x 0.2mm
-
-
-
-
-
-
0.032mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
250°C
-
Type K
-
-
7082307

RoHS

Each
1+
$87.720
($100.878)
10+
$85.900
($98.785)
25+
$84.090
($96.7035)
50+
$82.270
($94.6105)
100+
$80.460
($92.529)
More Pricing...
Min: 1 / Mult: 1
K
32.8ft
-
-
10m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PVC (Polyvinylchloride)
-
-10°C
105°C
-
Type K
-
-
2945616

RoHS

Reel of 100
Reel
1+
$355.680
($409.032)
Min: 1 / Mult: 1
-
-
-
-
30.5m
-
-
-
-
-
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
-200°C
260°C
-
-
-
-
3794873

RoHS

Each
1+
$2,413.520
($2,775.548)
2+
$2,293.070
($2,637.0305)
3+
$2,224.850
($2,558.5775)
5+
$2,141.210
($2,462.3915)
7+
$2,087.490
($2,400.6135)
Min: 1 / Mult: 1
T
1000ft
-
-
305m
-
Solid
-
-
30AWG
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
-200°C
150°C
-
-
-
-
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