Temperature sensing and control is a critical requirement in applications like furnaces, boilers, HVAC and in industrial processes like chemical, petrochemical, oil & gas, and food processing/manufacturing.

Thermocouples are widely used in these applications for temperature sensing. They work on the principle of Seebeck effect, where two different metal wires are joined together, and this junction generates a voltage proportional to the temperature. The most common thermocouple types or thermocouple calibrations available are B, E, J, K, N, R, S, T & C. Each of these types have a specified temperature range in which they can be used. Thermocouples are available in various form factors like immersion probes, surface probes, air probes, bulkhead probes etc. Thermocouple wires, thermocouple extension wires and thermocouple connectors are important accessories that are used along with thermocouples.

Thermocouple wires are used to connect the sensor to the measuring instrument or temperature controller/transmitter. Thermocouple extension wires are used to extend the distance between the sensor and the measuring instrument or controller/transmitter. Thermocouple connectors are used to provide a secure and reliable connection between the thermocouple wires/extension wires and the measuring instruments. Thermocouple connectors are available in standard and miniature versions with 2-terminal connectors being the most used.

Application temperature, degree of accuracy in measurement, resistance to harsh environments, thermocouple wires, thermocouple extension wires and thermocouple connectors are the key factors based on which a thermocouple type is selected.

Show More
View
Buyer
Engineer
Manufacturer
Thermocouple Type
Sensing Temperature Min
Measured Temperature Min
Measured Temperature Max
Sensing Temperature Max
Sensor Body Material
Lead Length - Imperial
Lead Length - Metric
Probe Length - Imperial
Probe Length - Metric
Probe Diameter - Imperial
Probe Diameter - Metric
Insulation
Thermocouple Termination
Thermocouple Wire Standard
Thermocouple Shielding
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
7076162

RoHS

Each
1+
RM54.890
10+
RM49.110
25+
RM47.450
50+
RM46.670
100+
RM45.890
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-75°C
260°C
260°C
-
6.6ft
2m
-
-
-
-
PTFE
Bare Wire
IEC
Unshielded
-
2443720

RoHS

Each
1+
RM46.140
10+
RM45.150
25+
RM42.160
50+
RM41.730
Min: 1 / Mult: 1
K
-75°C
-75°C
250°C
250°C
-
3.3ft
1m
-
-
-
-
PFA
Miniature Connector
IEC
Unshielded
Z2-K Series
1633490

RoHS

Each
1+
RM71.410
10+
RM64.150
25+
RM63.100
50+
RM62.050
100+
RM60.810
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-
-
+250°C
-
120"
3m
-
-
-
-
PTFE
Miniature Connector
IEC
Unshielded
-
4100748

RoHS

Each
1+
RM72.650
10+
RM71.920
25+
RM71.190
50+
RM70.470
100+
RM69.750
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-75°C
260°C
260°C
-
3.3ft
1m
-
-
-
-
PTFE
Miniature Connector
IEC
Unshielded
Type K x 1m
1633481

RoHS

Each
1+
RM68.470
10+
RM61.270
25+
RM59.190
50+
RM58.220
100+
RM57.250
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-75°C
260°C
260°C
-
9.8ft
3m
-
-
-
-
PTFE
Bare Wire
IEC
Unshielded
Z2-K-3M Series
2785048

RoHS

Each
1+
RM37.070
10+
RM36.630
25+
RM30.410
Min: 1 / Mult: 1
T
-75°C
-75°C
250°C
250°C
-
3.3ft
1m
-
-
-
-
PFA
Miniature Connector
IEC
Unshielded
-
2785064

RoHS

Each
1+
RM176.390
10+
RM172.860
25+
RM142.280
50+
RM139.440
100+
RM136.590
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-75°C
260°C
-
-
32.8ft
10m
-
-
-
-
PTFE
Miniature Connector
IEC
Unshielded
-
3584247

RoHS

Each
1+
RM125.660
10+
RM112.890
25+
RM111.040
50+
RM109.180
100+
RM107.000
More Pricing...
Min: 1 / Mult: 1
T
-75°C
-75°C
250°C
250°C
-
32.8ft
10m
-
-
-
-
PFA
Miniature Connector
ANSI
Unshielded
-
2816503

RoHS

Each
1+
RM144.660
5+
RM134.860
10+
RM132.650
25+
RM130.440
50+
RM127.840
More Pricing...
Min: 1 / Mult: 1
T
-75°C
-
-
250°C
Stainless Steel
60"
1.5m
3"
100mm
0.059"
1.6mm
PTFE
Bare Wire
IEC
Shielded
-
3584317

RoHS

Each
1+
RM100.710
10+
RM90.480
25+
RM89.000
50+
RM87.510
100+
RM85.760
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-75°C
250°C
260°C
-
9.8ft
3m
-
-
-
-
PFA
Miniature Connector
IEC
Unshielded
-
3584296

RoHS

Each
1+
RM44.160
10+
RM39.510
25+
RM38.180
50+
RM37.550
100+
RM36.920
More Pricing...
Min: 1 / Mult: 1
J
-75°C
-75°C
250°C
250°C
-
3.3ft
1m
-
-
-
-
PFA
Miniature Connector
IEC
Unshielded
-
3584299

RoHS

Each
1+
RM51.850
10+
RM46.390
25+
RM44.820
50+
RM44.090
100+
RM43.350
More Pricing...
Min: 1 / Mult: 1
J
-75°C
-75°C
250°C
250°C
-
16.4ft
5m
-
-
-
-
PFA
Miniature Connector
IEC
Unshielded
-
3584271

RoHS

Each
1+
RM92.840
10+
RM83.410
25+
RM82.040
50+
RM80.670
100+
RM79.060
More Pricing...
Min: 1 / Mult: 1
T
-75°C
-75°C
260°C
260°C
-
32.8ft
10m
-
-
-
-
PTFE
Miniature Connector
IEC
Unshielded
-
3584310

RoHS

Each
1+
RM172.890
5+
RM161.180
10+
RM158.540
25+
RM155.890
50+
RM152.780
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-75°C
250°C
250°C
-
32.8ft
10m
-
-
-
-
PFA
Miniature Connector
IEC
Unshielded
-
3584314

RoHS

Each
1+
RM86.480
10+
RM77.690
25+
RM76.420
50+
RM75.140
100+
RM73.640
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-75°C
250°C
260°C
-
16.4ft
5m
-
-
-
-
PFA
Miniature Connector
IEC
Unshielded
-
4073355

RoHS

Each
1+
RM60.890
10+
RM54.490
25+
RM52.640
50+
RM51.780
100+
RM50.910
More Pricing...
Min: 1 / Mult: 1
T
-75°C
-75°C
260°C
260°C
-
9.8ft
3m
-
-
-
-
PTFE
Miniature Connector
IEC
Unshielded
-
4073365

RoHS

Each
1+
RM136.050
5+
RM126.840
10+
RM124.760
25+
RM122.680
50+
RM120.230
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-75°C
260°C
260°C
-
6.6ft
2m
-
-
-
-
PFA
Bare Wire
ANSI
Unshielded
-
4073375

RoHS

Each
1+
RM55.150
10+
RM49.340
25+
RM47.670
50+
RM46.890
100+
RM46.100
More Pricing...
Min: 1 / Mult: 1
J
-75°C
-75°C
260°C
260°C
-
9.8ft
3m
-
-
-
-
PTFE
Miniature Connector
IEC
Unshielded
-
4382327

RoHS

Pack of 10
1+
RM328.040
5+
RM307.500
10+
RM302.870
25+
RM298.240
50+
RM294.860
Min: 1 / Mult: 1
K
-75°C
-75°C
260°C
260°C
PTFE (Polytetrafluoroethylene)
3.3ft
1m
-
-
-
-
PTFE
Bare Wire
IEC
Unshielded
-
4203763

RoHS

Each
1+
RM272.440
5+
RM267.060
10+
RM257.560
25+
RM249.120
50+
RM242.890
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-
-
260°C
-
16.4ft
5m
-
-
-
-
PFA
Miniature Connector
ANSI
Unshielded
-
4203750

RoHS

Each
1+
RM287.080
5+
RM281.410
10+
RM271.410
25+
RM262.500
50+
RM255.940
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-
-
-
-
16.4ft
5m
-
-
-
-
PFA
Miniature Connector
IEC
Unshielded
-
4203764

RoHS

Each
1+
RM109.970
10+
RM107.430
25+
RM98.950
Min: 1 / Mult: 1
T
-75°C
-
-
260°C
-
3.3ft
1m
-
-
-
-
PFA
Bare Wire
IEC
Unshielded
-
4203753

RoHS

Each
1+
RM275.950
5+
RM270.500
10+
RM260.880
25+
RM252.320
50+
RM246.020
More Pricing...
Min: 1 / Mult: 1
J
-75°C
-
-
260°C
-
16.4ft
5m
-
-
-
-
PFA
Bare Wire
IEC
Unshielded
-
4294226

RoHS

Each
1+
RM335.790
5+
RM328.870
10+
RM316.680
25+
RM305.840
50+
RM297.850
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-
-
250°C
316 Stainless Steel
3.3ft
1m
3.93"
100mm
0.24"
6mm
PFA
Bare Wire
IEC
Shielded
FAA-ISK Series
4294234

RoHS

Each
1+
RM331.500
5+
RM324.670
10+
RM312.640
25+
RM301.930
50+
RM294.040
More Pricing...
Min: 1 / Mult: 1
K
-75°C
-
-
250°C
316 Stainless Steel
3.3ft
1m
1.97"
50mm
0.24"
6mm
PFA
Bare Wire
IEC
Shielded
FAA-ISK Series
1-25 of 136 items
of 6 page(s)

Popular Suppliers

HONEYWELL
TELEMECANIQUE SENSORS
OMRON
PANASONIC
LABFACILITY
OMEGA
TE CONNECTIVITY
LEM
Trade Account