Type K Thermocouple Wire

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	Thermocouple Type Thermocouple Type	Show

	Thermocouple Type Thermocouple Type	Hide

	Wire Gauge Wire Gauge

	Wire Construction Wire Construction

Solid

Stranded

	Length Length

	Insulation Material Insulation Material

Plastic

Fiberglass

	Maximum Jacket Temperature Maximum Jacket Temperature

	Jacket Color Jacket Color

	Brown
	Brown with Yellow Tracer

	Jacket Material Jacket Material

Plastic

Fiberglass

Rubber

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 499° F

500° to 999° F

	Positive Wire Color Positive Wire Color

	Yellow

	Negative Wire Color Negative Wire Color

	Red

	Wire Diameter Wire Diameter

	Number of Wires Number of Wires

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Minimum Temperature Minimum Temperature

-250° F or less

-249° to -100° F

-49° to 0° F

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Connection Type Connection Type

Flat Pin

Round Pin

	Connection Gender Connection Gender

24 Products

Thermocouple Wire

Solid Thermocouple Wire

Stranded Thermocouple Wire

Make your own thermocouples.

Stranded wire is more flexible than solid wire.

FEP insulation and jacket is abrasion and chemical resistant.

Fiberglass insulation and jacket is rated for higher temperatures than FEP and is highly chemical resistant.

Polyimide insulation and jacket stands up to humid conditions and rapid temperature changes.

		Wire				Wire Color					Per Ft.
Thermocouple Type	Temperature Range, ° F	Gauge	Dia.	Max. Jacket Temp., ° F	No. of Wires	Positive	Negative	Jacket Color	Lengths, ft.		1-99	100-Up
Solid Wire
FEP Insulation and Jacket
K	-325° to 400°	16	0.051"	400°	2	Yellow	Red	Brown	10, 20, 50, 100	0000000	00000	00000
K	-325° to 400°	20	0.032"	400°	2	Yellow	Red	Brown	10, 20, 50, 100	0000000	0000	0000
K	-325° to 400°	24	0.02"	400°	2	Yellow	Red	Brown	10, 20, 50, 100	0000000	0000	0000
Fiberglass Insulation and Jacket
K	-100° to 900°	16	0.051"	900°	2	Yellow	Red	Brown with Yellow Tracer	10, 20, 50, 100	0000000	0000	0000
K	-100° to 900°	20	0.032"	900°	2	Yellow	Red	Brown with Yellow Tracer	10, 20, 50, 100	0000000	0000	000
K	-100° to 900°	24	0.02"	900°	2	Yellow	Red	Brown with Yellow Tracer	10, 20, 50, 100	0000000	0000	000
Stranded Wire
FEP Insulation and Jacket
K	-325° to 400°	16	0.051"	400°	2	Yellow	Red	Brown	10, 20, 50, 100	0000000	0000	0000
K	-325° to 400°	20	0.032"	400°	2	Yellow	Red	Brown	10, 20, 50, 100	0000000	0000	0000
K	-325° to 400°	24	0.02"	400°	2	Yellow	Red	Brown	10, 20, 50, 100	0000000	0000	0000
Fiberglass Insulation and Jacket
K	-100° to 900°	16	0.051"	900°	2	Yellow	Red	Brown with Yellow Tracer	10, 20, 50, 100	0000000	0000	0000
K	-100° to 900°	20	0.032"	900°	2	Yellow	Red	Brown with Yellow Tracer	10, 20, 50, 100	0000000	0000	0000
K	-100° to 900°	24	0.02"	900°	2	Yellow	Red	Brown with Yellow Tracer	10, 20, 50, 100	0000000	0000	0000
Polyimide Insulation and Jacket
K	-100° to 600°	20	0.038"	600°	2	Yellow	Red	Brown	10, 20, 50, 100	0000000	0000	0000

Thermocouple Extension Wire with Connectors

Solid Wire with Flat-Pin Male × Female Connector

Solid Wire with Flat-Pin Male × Male Connector

Solid Wire with Round-Pin Male × Female Connector

Stranded Wire with Flat-Pin Male × Female Connector

Stranded Wire with Flat-Pin Male × Male Connector

Extend the reach of your thermocouple probe—plug-in connectors on both ends of this wire speed up installation.

Stranded wire is more flexible than solid wire.

			Wire		Material
Thermocouple Type	Temperature Range, ° F	Lg., ft.	Gauge	Dia.	Insulation	Jacket	Max. Jacket Temperature, ° F		Each
Solid Wire
Flat-Pin Male × Flat-Pin Female Connector
K	-15° to 220°	10	24	0.17"	PVC	PVC	220°	00000000	000000
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
Flat-Pin Male × Flat-Pin Male Connector
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
K	-15° to 220°	50	24	0.17"	PVC	PVC	220°	0000000	00000
Round-Pin Male × Round-Pin Female Connector
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
Stranded Wire
Flat-Pin Male × Flat-Pin Female Connector
K	-30° to 220°	5	28	0.165"	PTFE	Polyurethane	220°	00000000	00000
Flat-Pin Male × Flat-Pin Male Connector
K	-30° to 220°	5	28	0.165"	PTFE	Polyurethane	220°	0000000	00000