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Thermocouple Extension Wire with Connectors
Straight Cable with Flat-Pin Mini Male × Female Connector
Straight Cable with Flat-Pin Mini Male × Male Connector
Straight Cable with Round-Pin Male × Female Connector
Coiled Cable with Flat-Pin Mini Male × Female Connector
Coiled Cable with Flat-Pin Mini Male × Male Connector
Extend the reach of your thermocouple probe—plug-in connectors on both ends of this wire speed up installation.
Coiled wire stays neat and compact for easy storage. You can stretch it out to extend its reach.
Wire | Material | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | Temperature Range, °F | Lg., ft. | Gauge | Dia. | Insulation | Jacket | Max. Jacket Temperature, °F | Each | |
Straight Cable—Solid Wire | |||||||||
Flat-Pin Mini Male × Flat-Pin Mini Female Connector | |||||||||
| J | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 000000 |
| J | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| J | -15° to 220° | 50 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| K | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| K | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| K | -15° to 220° | 50 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| T | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| T | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| T | -15° to 220° | 50 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
Flat-Pin Mini Male × Flat-Pin Mini Male Connector | |||||||||
| J | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 0000000 | 00000 |
| J | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 0000000 | 00000 |
| K | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 0000000 | 00000 |
| K | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 0000000 | 00000 |
| T | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 0000000 | 00000 |
| T | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 0000000 | 00000 |
Round-Pin Male × Round-Pin Female Connector | |||||||||
| J | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| J | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| J | -15° to 220° | 50 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| K | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| K | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| K | -15° to 220° | 50 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| T | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| T | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| T | -15° to 220° | 50 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
Coiled Cable—Stranded Wire | |||||||||
Flat-Pin Mini Male × Flat-Pin Mini Female Connector | |||||||||
| J | -30° to 220° | 5 | 28 | 0.165" | PTFE | Polyurethane | 220° | 00000000 | 00000 |
| K | -30° to 220° | 5 | 28 | 0.165" | PTFE | Polyurethane | 220° | 00000000 | 00000 |
| T | -30° to 220° | 5 | 28 | 0.165" | PTFE | Polyurethane | 220° | 00000000 | 00000 |
Flat-Pin Mini Male × Flat-Pin Mini Male Connector | |||||||||
| J | -30° to 220° | 5 | 28 | 0.165" | PTFE | Polyurethane | 220° | 0000000 | 00000 |
| K | -30° to 220° | 5 | 28 | 0.165" | PTFE | Polyurethane | 220° | 0000000 | 00000 |
| T | -30° to 220° | 5 | 28 | 0.165" | PTFE | Polyurethane | 220° | 0000000 | 00000 |
Thermocouple Extension Wire
Unshielded Solid Wire
Unshielded Stranded Wire
Shielded Solid Wire
Designed to carry thermocouple signals over longer distances than standard thermocouple wire, this extension wire lengthens existing thermocouple connections.
Shielded wire has a layer of foil that blocks signal interference from nearby equipment and devices. It has an uninsulated ground wire that is not counted in the number of wires.
Stranded wire is flexible, so it’s pliable enough to be pulled around corners.
For technical drawings and 3-D models, click on a part number.
Wire | Wire Color | Per Ft. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | Min Temp., °F | Max. Temp., °F | Gauge | Dia. | Max. Jacket Temp., °F | No. of Wires | Positive | Negative | Jacket Color | Features | Specifications Met | Lengths, ft. | 1-99 | 100-Up | |
Unshielded Solid Wire | |||||||||||||||
PVC Insulation and Jacket | |||||||||||||||
| JX | -40° | 220° | 20 | 0.032" | 220° | 2 | White | Red | Black | __ | UL Recognized Component | 0000000 | 00000 | 00000 | |
| JX | -40° | 220° | 16 | 0.051" | 220° | 2 | White | Red | Black | __ | UL Recognized Component | 0000000 | 0000 | 0000 | |
| KX | -40° | 220° | 20 | 0.032" | 220° | 2 | Yellow | Red | Yellow | __ | UL Recognized Component | 0000000 | 0000 | 0000 | |
| KX | -40° | 220° | 16 | 0.051" | 220° | 2 | Yellow | Red | Yellow | __ | UL Recognized Component | 0000000 | 0000 | 0000 | |
| TX | -40° | 220° | 20 | 0.032" | 220° | 2 | Blue | Red | Blue | __ | UL Recognized Component | 0000000 | 000 | 000 | |
| TX | -40° | 220° | 16 | 0.051" | 220° | 2 | Blue | Red | Blue | __ | UL Recognized Component | 0000000 | 0000 | 0000 | |
Unshielded Stranded Wire | |||||||||||||||
PVC Insulation and Jacket | |||||||||||||||
| JX | 15° | 220° | 20 | 0.032" | 220° | 2 | White | Red | Black | __ | UL Recognized Component | 00000000 | 0000 | 0000 | |
| KX | 15° | 220° | 20 | 0.032" | 220° | 2 | Yellow | Red | Yellow | __ | UL Recognized Component | 00000000 | 0000 | 0000 | |
| TX | 15° | 220° | 20 | 0.032" | 220° | 2 | Blue | Red | Blue | __ | UL Recognized Component | 00000000 | 0000 | 0000 | |
Shielded Solid Wire | |||||||||||||||
PVC Insulation and Jacket | |||||||||||||||
| JX | Not Rated | 220° | 20 | 0.032" | 220° | 2 | White | Red | Black | Uninsulated Ground Wire | __ | 0000000 | 0000 | 0000 | |
| JX | Not Rated | 220° | 16 | 0.051" | 220° | 2 | White | Red | Black | Uninsulated Ground Wire | __ | 0000000 | 0000 | 0000 | |
| KX | Not Rated | 220° | 20 | 0.032" | 220° | 2 | Yellow | Red | Yellow | Uninsulated Ground Wire | __ | 0000000 | 0000 | 0000 | |
| KX | Not Rated | 220° | 16 | 0.051" | 220° | 2 | Yellow | Red | Yellow | Uninsulated Ground Wire | __ | 0000000 | 0000 | 0000 | |
Armored Thermocouple Extension Wire with Connectors
Male × Female Flat-Pin Mini Connector
Male × Female Round-Pin Connector
With plug-in connectors on both ends, this wire extends the reach of your thermocouple. It’s protected by a stainless steel armor that also resists corrosion and wear. Made of thermocouple materials, it prevents signal loss.
Choose a wire that matches your thermocouple type. You should also make sure the equipment you're connecting it to is compatible with the same thermocouple type.
For technical drawings and 3-D models, click on a part number.
Wire | Material | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | Temperature Range, °F | Lg., ft. | Gauge | Dia. | Insulation | Jacket | Max. Insulation Temperature, °F | Each | |
Stranded Wire | |||||||||
Male Flat-Pin Mini Thermocouple Connector × Female Flat-Pin Mini Thermocouple Connector | |||||||||
| J | 32° to 350° | 5 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 000000 |
| J | 32° to 350° | 10 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |
| J | 32° to 350° | 25 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 000000 |
| K | 32° to 350° | 5 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |
| K | 32° to 350° | 10 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |
| K | 32° to 350° | 25 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 000000 |
| T | 32° to 350° | 5 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |
| T | 32° to 350° | 10 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |
Male Round-Pin Thermocouple Connector × Female Round-Pin Thermocouple Connector | |||||||||
| J | 32° to 350° | 5 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |
| J | 32° to 350° | 10 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |
| J | 32° to 350° | 25 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 000000 |
| K | 32° to 350° | 5 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |
| K | 32° to 350° | 10 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |
| K | 32° to 350° | 25 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 000000 |
| T | 32° to 350° | 5 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |
| T | 32° to 350° | 10 | 24 | 0.02" | PTFE | Stainless Steel | 350° | 0000000 | 00000 |