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
3358161

RoHS

Each
1+
RM294.640
5+
RM292.120
10+
RM289.590
25+
RM263.970
50+
RM238.340
More Pricing...
Min: 1 / Mult: 1
K
82ft
-
-
25m
-
1 x 0.2mm
-
-
-
-
-
-
0.032mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
250°C
-
Type K
-
-
2945616

RoHS

Reel of 100
Reel
1+
RM1,370.360
Min: 1 / Mult: 1
-
-
-
-
30.5m
-
-
-
-
-
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
-200°C
260°C
-
-
-
-
3794873

RoHS

Each
1+
RM5,457.000
Min: 1 / Mult: 1
T
1000ft
-
-
305m
-
Solid
-
-
30AWG
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
-200°C
150°C
-
-
-
-
3794871

RoHS

Each
1+
RM5,840.480
Min: 1 / Mult: 1
T
1000ft
-
-
305m
-
Solid
-
-
24AWG
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
-200°C
200°C
-
-
-
-
7085904

RoHS

Each
1+
RM576.270
Min: 1 / Mult: 1
K
82ft
-
-
25m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PTFE (Polytetrafluoroethylene)
-
-75°C
250°C
-
Type K
-
-
8598460

RoHS

Reel of 100
Reel
1+
RM899.160
5+
RM740.020
10+
RM725.220
25+
RM710.420
50+
RM695.620
More Pricing...
Min: 1 / Mult: 1
K
328ft
-
-
100m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PVC (Polyvinylchloride)
-
-10°C
105°C
-
-
-
-
3887271

RoHS

Each
1+
RM6,526.670
Min: 1 / Mult: 1
JX
1000ft
-
-
304.8m
-
-
-
-
20AWG
-
-
-
-
Stranded
-
ANSI
-
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
EXPP TWSH-UL Series
-
-
3888250

RoHS

Each
1+
RM1,909.000
Min: 1 / Mult: 1
N
100ft
-
-
30.48m
-
Solid
-
-
20AWG
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
0°C
260°C
-
TT Series
-
-
7082289

RoHS

Each
1+
RM63.310
Min: 1 / Mult: 1
J
32.8ft
-
-
10m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
PVC (Polyvinylchloride)
-
-10°C
105°C
-
Type J
-
-
3803717

RoHS

Each
1+
RM3,235.830
Min: 1 / Mult: 1
K
500ft
-
-
152.4m
-
Solid
-
-
24AWG
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
-200°C
260°C
-
-
-
-
2806364

RoHS

Pack of 5
1+
RM611.150
Min: 1 / Mult: 1
K
3.3ft
0°C
-
1m
260°C
-
PFA
36"
36AWG
-
914mm
-
-
-
-
-
-
-
PFA
-
-
-
Stripped Leads
5TC Series
ANSI
Unshielded
2810366

RoHS

Pack of 5
1+
RM761.330
Min: 1 / Mult: 1
K
6.6ft
0°C
-
2m
260°C
-
PFA
-
30AWG
-
-
-
-
-
72"
-
1.829m
0.01"
PFA
0.25mm
-
-
Wire Leaded
5TC Series
ANSI
Unshielded
2811094

RoHS

Pack of 5
1+
RM528.330
Min: 1 / Mult: 1
T
3.3ft
0°C
-
1m
150°C
-
PFA
-
30AWG
-
-
-
-
-
36"
-
915mm
0.01"
PFA
0.25mm
-
-
Wire Leaded
5TC Series
ANSI
Unshielded
2945629

RoHS

Reel of 500
Reel
1+
RM4,334.430
Min: 1 / Mult: 1
-
500ft
-
-
-
-
-
-
-
-
-
-
-
-
Stranded
-
ANSI
-
-
PFA
-
0°C
260°C
-
-
-
-
2806365

RoHS

Pack of 5
1+
RM849.230
Min: 1 / Mult: 1
K
6.6ft
0°C
-
2m
260°C
-
PFA
-
36AWG
-
-
-
-
-
72"
-
1.829m
0.005"
PFA
0.13mm
-
-
Wire Leaded
5TC Series
ANSI
Unshielded
2811085

RoHS

Pack of 5
1+
RM828.490
Min: 1 / Mult: 1
K
6.6ft
0°C
-
2m
260°C
-
PFA
-
20AWG
-
-
-
-
-
72"
-
1.829m
0.032"
PFA
0.81mm
-
-
Stripped Leads
5TC Series
ANSI
Unshielded
2931933

RoHS

Reel of 500
Reel
1+
RM3,549.850
Min: 1 / Mult: 1
T
500ft
-
-
152.4m
-
-
-
-
30AWG
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
-200°C
150°C
-
-
-
-
2847952

RoHS

Reel of 1000
Reel
1+
RM8,163.640
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Stranded
-
ANSI
-
-
FEP (Fluorinated Ethylene Propylene)
-
-
-
-
-
-
-
3802106

RoHS

Each
1+
RM5,366.990
Min: 1 / Mult: 1
K
1000ft
-
-
304.8m
-
7 x 28AWG
-
-
20AWG
-
-
-
-
Stranded
-
ANSI
-
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
EXPP Series
-
-
3801862

RoHS

1 Foot
1+
RM74.450
10+
RM72.820
25+
RM71.190
50+
RM61.710
100+
RM61.610
More Pricing...
Min: 1 / Mult: 1
KX
1ft
-
-
304.8m
-
7 x 32AWG
-
-
24AWG
-
-
-
-
Stranded
-
ANSI
-
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
-
-
-
3803695

RoHS

Each
1+
RM5,752.160
Min: 1 / Mult: 1
K
1000ft
-
-
305m
-
Solid
-
-
24AWG
-
-
-
-
Solid
-
ANSI
-
-
PFA
-
-200°C
260°C
-
-
-
-
3804084

RoHS

Each
1+
RM311.460
Min: 1 / Mult: 1
C
-
-
-
-
-
Solid
-
-
36AWG
-
-
-
-
Solid
-
-
-
-
Uninsulated
-
217°C
2315°C
-
W3W25 Series
-
-
4073295

RoHS

Each
1+
RM601.700
5+
RM589.620
10+
RM577.550
25+
RM565.470
50+
RM526.390
More Pricing...
Min: 1 / Mult: 1
J
328ft
-
-
100m
-
7 x 0.2mm
-
-
-
-
-
-
0.219mm²
Stranded
-
IEC
-
-
Fiberglass
-
-60°C
350°C
-
-
-
-
3802134

RoHS

Each
1+
RM6,006.040
Min: 1 / Mult: 1
KX
1000ft
-
-
305m
-
7 x 32AWG
-
-
24AWG
-
-
-
-
Stranded
-
ANSI
-
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
EX Series
-
-
3887177

RoHS

Each
1+
RM1,689.900
Min: 1 / Mult: 1
RS
100ft
-
-
30.48m
-
-
-
-
16AWG
-
-
-
-
Stranded
-
ANSI
-
-
FEP
-
0°C
200°C
-
EXFF Series
-
-
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