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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Thermocouple Wire Type
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2945537

RoHS

Reel of 25
Reel
1+
$108.300
($124.545)
Min: 1 / Mult: 1
J
25ft
7.62m
-
-
Solid
ANSI
PFA
0°C
260°C
-
3803666

RoHS

Each
1+
$161.870
($186.1505)
Min: 1 / Mult: 1
K
25ft
7.62m
Solid
20AWG
Solid
ANSI
PFA
-200°C
260°C
TT Series
3802084

RoHS

Each
1+
$98.490
($113.2635)
Min: 1 / Mult: 1
KX
25ft
7.62m
Solid
20AWG
Solid
ANSI
PVC (Polyvinylchloride)
0°C
105°C
-
3794868

RoHS

Each
1+
$113.290
($130.2835)
Min: 1 / Mult: 1
K
25ft
7.62m
Solid
24AWG
Solid
ANSI
PFA
-200°C
260°C
-
3104393

RoHS

Each
1+
$99.240
($114.126)
Min: 1 / Mult: 1
KX
25ft
7.62m
Solid
24AWG
-
-
-
-
-
-
3794861

RoHS

Each
1+
$106.740
($122.751)
Min: 1 / Mult: 1
KX
25ft
7.62m
Solid
24AWG
Solid
ANSI
PFA
0°C
200°C
-
3802253

RoHS

Each
1+
$166.010
($190.9115)
Min: 1 / Mult: 1
RTD
25ft
7.62m
7 x 34AWG
26AWG
Stranded
ANSI
PFA
0°C
260°C
EXTT Series
1-7 of 7 items
of 1 page(s)

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