Thermocouple wire is used to measure temperature and consists of two different conductors that contact each other at one or more spots. Different thermocouple types use different mixtures of metal in the wire. Newark offers a wide variety of thermocouple wire from leading brands such as Alpha Wire and Newport Electronics.

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Cable Shielding
Thermocouple Wire Type
No. of Conductors
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Length - Metric
No. of Max Strands x Strand Size
Reel Length (Imperial)
Wire Gauge
Reel Length (Metric)
Conductor Area CSA
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43AC9178

RoHS

Spool of 1000
1+
$2,089.760
Min: 1 / Mult: 1
-
RTD
-
1000ft
305m
7 x 34AWG
-
26AWG
-
-
-
Stranded
ANSI
-
PFA
-
0°C
260°C
-
-
43AC9152

RoHS

Spool of 1000
1+
$1,527.950
Min: 1 / Mult: 1
-
KX
-
1000ft
305m
Solid
-
20AWG
-
-
-
Solid
ANSI
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
-
43AC9298

RoHS

Spool of 1000
1+
$1,008.780
Min: 1 / Mult: 1
-
K
-
1000ft
305m
Solid
-
30AWG
-
-
-
Solid
ANSI
-
Glass Braided
-
-200°C
482°C
-
-
43AC9588

RoHS

Spool of 1000
1+
$1,591.720
Min: 1 / Mult: 1
-
J
-
1000ft
305m
Solid
-
30AWG
-
-
-
Solid
ANSI
-
PFA
-
0°C
260°C
-
-
43AC9181

RoHS

Spool of 500
1+
$940.230
Min: 1 / Mult: 1
-
K
-
500ft
152.4m
7 x 32AWG
-
24AWG
-
-
-
Stranded
ANSI
-
FEP (Fluorinated Ethylene Propylene)
-
0°C
200°C
-
-
43AC9158

RoHS

Spool of 1000
1+
$2,310.490
Min: 1 / Mult: 1
-
K
-
1000ft
305m
7 x 28AWG
-
20AWG
-
-
-
Stranded
ANSI
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
-
43AC9300

RoHS

Spool of 500
1+
$432.020
Min: 1 / Mult: 1
-
K
-
500ft
152.4m
Solid
-
30AWG
-
-
-
Solid
ANSI
-
Glass Braided
-
-200°C
482°C
-
-
43AC9623

RoHS

Spool of 100
1+
$282.310
Min: 1 / Mult: 1
-
T
-
100ft
30.5m
Solid
-
30AWG
-
-
-
Solid
ANSI
-
PFA
-
-200°C
150°C
-
-
43AC9618

RoHS

Spool of 500
1+
$653.320
Min: 1 / Mult: 1
-
T
-
500ft
152.4m
Solid
-
24AWG
-
-
-
Solid
ANSI
-
PFA
-
-200°C
200°C
-
-
58AH5731

RoHS

Each
1+
$14.010
Min: 1 / Mult: 1
-
R
-
-
-
Solid
-
32AWG
-
-
-
Solid
-
-
Uninsulated
-
0°C
1450°C
-
-
92B0781

RoHS

Spool of 500
1+
$1,204.590
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
39AH4881

RoHS

1 Foot
1+
$30.580
Min: 1 / Mult: 1
-
TX
-
-
-
7 x 32AWG
-
24AWG
-
-
-
Stranded
ANSI
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
-
98AC8224

RoHS

Spool of 25
1+
$83.160
Min: 1 / Mult: 1
-
J
-
25ft
7.62m
-
-
24AWG
-
-
-
Solid
ANSI
-
PFA
-
0°C
200°C
-
-
95AC0561

RoHS

1 Foot
1+
$16.070
Min: 1 / Mult: 1
-
KX
-
-
-
7 x 32AWG
-
24AWG
-
-
-
Stranded
ANSI
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
-
25AJ2965

RoHS

Each
1+
$285.540
10+
$246.830
25+
$237.580
50+
$227.530
100+
$209.350
More Pricing...
Min: 1 / Mult: 1
-
J
-
164ft
50m
7 x 0.2mm
-
-
-
0.219mm²
-
Stranded
IEC
-
Fiberglass
-
-60°C
350°C
-
-
25AJ2932

RoHS

Each
1+
$309.180
5+
$299.590
10+
$286.390
25+
$273.140
50+
$238.920
Min: 1 / Mult: 1
-
J
-
164ft
50m
7 x 0.2mm
-
-
-
0.219mm²
-
Stranded
IEC
-
PTFE (Polytetrafluoroethylene)
-
-75°C
260°C
-
-
87K1755

RoHS

Spool of 1000
1+
$8,297.960
5+
$7,977.030
10+
$7,701.970
Min: 1 / Mult: 1
-
J
-
1000ft
304.8m
Solid
-
20AWG
-
0.52mm²
-
Solid
ANSI
-
FEP (Fluorinated Ethylene Propylene)
-
-70°C
200°C
-
-
69C6503

RoHS

Each
1+
$44.640
10+
$40.160
25+
$39.060
50+
$37.010
100+
$34.710
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
39T9914

RoHS

Spool of 1000
1+
$1,417.270
Min: 1 / Mult: 1
-
K
-
1000ft
304.8m
Solid
-
20AWG
-
0.52mm²
-
Solid
ANSI
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
EX Series
69C6502

RoHS

Each
1+
$29.400
10+
$28.120
25+
$26.110
50+
$23.980
100+
$21.060
More Pricing...
Min: 1 / Mult: 1
-
J
-
32.8ft
10m
7 x 0.2mm
-
-
-
0.219mm²
-
Stranded
IEC
-
PVC (Polyvinylchloride)
-
-10°C
105°C
-
Type J
12P6330

RoHS

Spool of 1000
1+
$1,300.290
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
43AC9583

RoHS

Spool of 1000
1+
$1,289.400
Min: 1 / Mult: 1
-
J
-
1000ft
305m
Solid
-
24AWG
-
-
-
Solid
ANSI
-
PFA
-
0°C
260°C
-
-
71AC1655

RoHS

Spool of 500
1+
$713.660
Min: 1 / Mult: 1
-
RTD
-
500ft
152.4m
7 x 34AWG
-
26AWG
-
-
-
Stranded
ANSI
-
Glass Braided
-
0°C
482°C
-
-
99F6869

RoHS

Spool of 500
1+
$1,464.820
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
27C0480

RoHS

1 Foot
1+
$17.310
Min: 1 / Mult: 1
-
K
-
1ft
305m
Solid
-
20AWG
-
-
-
Solid
ANSI
-
PVC (Polyvinylchloride)
-
0°C
105°C
-
-
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