text.skipToContent text.skipToNavigation

Fine Gage, Single Strand, PFA Insulated Thermocouple Wire

Fine Gage, Single Strand, Insulated Thermocouple Wire

$28.55

Item# TFIR-24S-50

Volume Discount Schedule

Quantity	Price each
1-99	$28.55
100-249	$27.12
250-499	$25.70
500-999	$24.27
1000-4999	$22.84
5000+	$19.99

Qty

Added to Your Shopping Cart

In stock

Lead Time ( If not in Stock): 6 weeks

Add to Project List

Fine Gage, Single Strand, Insulated Thermocouple Wire is rated 5.0 out of 5 by 1.

Single Strand
Extruded PFA
Color Coded
Excellent in a Vacuum
Non-Flammable
Available in 50 ft. and 100 ft. Spools for Convenient Small Quantity Needs
Order a "Matched Pair" Two 50 Ft. Spools: $ 32
Wire Sizes Available
0.003" (0.07 mm)
0.005" (0.12 mm)
0.010" (0.25 mm)
0.015" (0.38 mm)
0.020" (0.51 mm)
0.032" (0.81 mm)

Data Sheet (PDF)

Edit Options

View all models

Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Product Specs

Product Details

OMEGA's fine gage single strand thermocouple wire is available in 50, 100, 500 and 1000 ft. spools. Each spool represents a single leg of the thermocouple. Wire diameters range from 0.07mm(0.003") up to 0.81mm(0.032"). The wire is covered by extruded PFA insulation. The insulation thickness is 3 mil for wire sizes equal to and less than 0.25 mm (0.010"). For wire sizes greater than 0.25 mm (0.010"), the insulation thickness is 8 mil.

PFA Insulated Single Strand

	Alloy/ANSI Color Code	Nominal Wire Dia. mm (")	Model No.		Alloy/ANSI Color Code	Wire Dia. mm (")	Model No.
J	Iron/ White	0.08 (0.003)	TFIR-003-(*)	E	CHROMEGA™/ Purple	0.08 (0.003)	TFCH-003-(*)
		0.13 (0.005)	TFIR-005-(*)			0.13 (0.005)	TFCH-005-(*)
		0.25 (0.010)	TFIR-010-(*)			0.25 (0.010)	TFCH-010-(*)
		0.38 (0.015)	TFIR-015-(*)			0.38 (0.015)	TFCH-015-(*)
		0.51 (0.020)	TFIR-020-(*)			0.51 (0.020)	TFCH-020-(*)
		0.81 (0.032)	TFIR-032-(*)			0.81 (0.032)	TFCH-032-(*)
	Constantan†/ Red	0.08 (0.003)	TFCI-003-(*)		Constantan†/ Red	0.08 (0.003)	TFCC-003-(*)
		0.13 (0.005)	TFCI-005-(*)			0.13 (0.005)	TFCC-005-(*)
		0.25 (0.010)	TFCI-010-(*)			0.25 (0.010)	TFCC-010-(*)
		0.38 (0.015)	TFCI-015-(*)			0.38 (0.015)	TFCC-015-(*)
		0.51 (0.020)	TFCI-020-(*)			0.51 (0.020)	TFCC-020-(*)
		0.81 (0.032)	TFCI-032-(*)			0.81 (0.032)	TFCC-032-(*)
T	Copper/ Blue	0.08 (0.003)	TFCP-003-(*)	K	CHROMEGA™/ Yellow	0.08 (0.003)	TFCY-003-(*)
		0.13 (0.005)	TFCP-005-(*)			0.13 (0.005)	TFCY-005-(*)
		0.25 (0.010)	TFCP-010-(*)			0.25 (0.010)	TFCY-010-(*)
		0.38 (0.015)	TFCP-015-(*)			0.38 (0.015)	TFCY-015-(*)
		0.51 (0.020)	TFCP-020-(*)			0.51 (0.020)	TFCY-020-(*)
		0.81 (0.032)	TFCP-032-(*)			0.81 (0.032)	TFCY-032-(*)
	Constantan†/ Red	0.08 (0.003)	TFCC-003-(*)		ALOMEGA™/ Red	0.08 (0.003)	TFAL-003-(*)
		0.13 (0.005)	TFCC-005-(*)			0.13 (0.005)	TFAL-005-(*)
		0.25 (0.010)	TFCC-010-(*)			0.25 (0.010)	TFAL-010-(*)
		0.38 (0.015)	TFCC-015-(*)			0.38 (0.015)	TFAL-015-(*)
		0.51 (0.020)	TFCC-020-(*)			0.51 (0.020)	TFAL-020-(*)
		0.81 (0.032)	TFCC-032-(*)			0.81 (0.032)	TFAL-032-(*)

†Constantan is matched to either iron, copper or CHROMEGA™. When ordering “matched pairs,” be sure to specify TFCI with TFIR, TFCC with TFCP, or TFCC with TFCH.
* Insert standard length 50', 100', 500', 1000'

Examples of pricing for just a few models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for all available models.

All Models

Reviews

Rated 5 out of 5 by lsmccartney from Easy to work with We required the finest gauge thermocouple wire possible for our application and found that this gauge, with the insulation was a perfect balance between strength and small size. One gauge size lower and the wires were constantly breaking.

Date published: 2016-05-29

Questions And Answers

What is the accuracy of this thermocouple wire?

Asked by: racks_on27

+/- 2.2C or .75%

Answered by: AndrewA

Date published: 2020-11-18

COMPLIANCE

RoHS 2015/863 - View Certificate