Thermocouple Tape | McMaster-Carr

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99 Products

Masking Tape for Electronics

Use this tape to wrap and splice cables or to mask components while soldering. It dissipates heat and is an excellent electrical insulator.

Acrylic Plastic Adhesive—Tape with acrylic adhesive resists solvents and chemicals, so it’s often used in labs.

Silicone Adhesive—Tape with silicone adhesive withstands higher temperatures than tape with acrylic adhesive. It holds fast on engines, generators, and other machines that produce heat.

ASTM E595—Tape that meets ASTM E595, a standard set by NASA, will produce almost no volatile emissions, even in a high vacuum. It's a great choice for use around your most sensitive electronics.

									3 ft. Long		15 ft. Long		108 ft. Long
	Wd.	Overall Thk.	Temp. Range, ° F	Voltage Rating, V	Dielectric Strength, V/mil	Mil. Spec.	Specs. Met	Color		Each		Each		Each
Acrylic Plastic Adhesive







				Kapton® Polyimide

				1/4"	0.0025"	-20 to 350	7,000	—	—	—	Amber	———	0	7648A731	00000	———	0


				1/4"	0.0025"	-20 to 350	7,000	2,800	—	ASTM E595	Amber	———	0	———	0	7648A61	000000
				3/8"	0.0025"	-20 to 350	7,000	—	—	—	Amber	———	0	7648A732	0000	———	0
				3/8"	0.0025"	-20 to 350	7,000	2,800	—	ASTM E595	Amber	———	0	———	0	7648A62	00000
				1/2"	0.0025"	-20 to 350	7,000	—	—	—	Amber	———	0	7648A733	0000	———	0
				1/2"	0.0025"	-20 to 350	7,000	2,800	—	ASTM E595	Amber	———	0	———	0	7648A63	00000
				3/4"	0.0025"	-20 to 350	7,000	—	—	—	Amber	———	0	7648A734	00000	———	0
				3/4"	0.0025"	-20 to 350	7,000	2,800	—	ASTM E595	Amber	———	0	———	0	7648A64	00000
				1"	0.0025"	-20 to 350	7,000	—	—	—	Amber	———	0	7648A735	00000	———	0
				1"	0.0025"	-20 to 350	7,000	2,800	—	ASTM E595	Amber	———	0	———	0	7648A65	00000
				2"	0.0025"	-20 to 350	7,000	—	—	—	Amber	———	0	7648A736	00000	———	0


				2"	0.0025"	-20 to 350	7,000	2,800	—	ASTM E595	Amber	———	0	———	0	7648A66	000000
				4"	0.0025"	-20 to 350	7,000	—	—	—	Amber	7648A861	000000	7648A48	00000	———	0
				6"	0.0025"	-20 to 350	7,000	—	—	—	Amber	7648A863	00000	7648A49	000000	———	0
				6"	0.0025"	-20 to 350	7,000	2,800	—	ASTM E595	Amber	———	0	———	0	7648A69	000000


				Silicone Adhesive







								Kapton® Polyimide

								1/4"	0.0025"	-40 to 500	6,000	—	—	UL 510	Amber	———	0	———	0	7648A36	00000


								1/4"	0.0025"	-40 to 500	6,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A711	0000	———	0
								1/4"	0.0035"	-100 to 500	10,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A721	0000	———	0
								1/4"	0.0035"	-100 to 500	10,000	2,850	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A46	00000
								3/8"	0.0025"	-40 to 500	6,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A712	0000	———	0
								3/8"	0.0025"	-40 to 500	6,000	2,600	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A37	00000
								3/8"	0.0035"	-100 to 500	10,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A722	00000	———	0
								3/8"	0.0035"	-100 to 500	10,000	2,850	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A47	00000
								1/2"	0.0025"	-40 to 500	6,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A713	0000	———	0
								1/2"	0.0025"	-40 to 500	6,000	2,600	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A32	00000
								1/2"	0.0035"	-100 to 500	10,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A723	00000	———	0


								1/2"	0.0035"	-100 to 500	10,000	2,850	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A42	00000
								3/4"	0.0025"	-40 to 500	6,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A714	00000	———	0
								3/4"	0.0025"	-40 to 500	6,000	2,600	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A33	00000
								3/4"	0.0035"	-100 to 500	10,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A724	00000	———	0
								3/4"	0.0035"	-100 to 500	10,000	2,850	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A43	00000
								1"	0.0025"	-40 to 500	6,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A715	00000	———	0
								1"	0.0025"	-40 to 500	6,000	2,600	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A34	00000
								1"	0.0035"	-100 to 500	10,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A725	00000	———	0
								1"	0.0035"	-100 to 500	10,000	2,850	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A44	000000
1 1/2"								0.0025"	-40 to 500	6,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A111	00000	———	0


1 1/2"	0.0035"							-100 to 500	10,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A112	00000	———	0
1 1/2"	0.0035"							-100 to 500	10,000	2,850	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A171	000000
2"	0.0025"	-40 to 500						6,000	—	MIL-P-46112	UL 510	Amber	———	0	7648A716	00000	———	0
2"	0.0025"	-40 to 500	6,000					2,600	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A35	000000
2"	0.0035"	-100 to 500	10,000					—	MIL-P-46112	UL 510	Amber	———	0	7648A726	00000	———	0
2"	0.0035"	-100 to 500	10,000					2,850	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A45	000000
4"	0.0025"	-40 to 500	6,000					—	MIL-P-46112	UL 510	Amber	7648A821	00000	7648A717	00000	———	0
4"	0.0025"	-40 to 500	6,000					2,600	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A81	000000
4"	0.0035"	-100 to 500	10,000					—	MIL-P-46112	UL 510	Amber	7648A841	00000	7648A727	000000	———	0
4"	0.0035"	-100 to 500	10,000					4,000	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A91	000000


6"	0.0025"	-40 to 500	6,000					—	MIL-P-46112	UL 510	Amber	7648A822	00000	7648A718	000000	———	0
6"	0.0025"	-40 to 500	6,000					2,600	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A82	000000
6"	0.0035"	-100 to 500	10,000					—	MIL-P-46112	UL 510	Amber	7648A842	00000	7648A728	000000	———	0
6"	0.0035"	-100 to 500	10,000					4,000	MIL-P-46112	UL 510	Amber	———	0	———	0	7648A92	000000

Adhesive-Back Thermocouple Probes for Surfaces

Simply peel off the adhesive backing on these probes and press them onto a surface to measure its temperature. Without bulky mounting hardware, the thin sensor can slide into crammed spots. You can connect them to controllers, thermometers, and other temperature reading devices to view and store measurements. Pick the thermocouple type that best covers the temperature range you expect your surface to be. Make sure the thermocouple type you choose is compatible with the device you plan to connect it to.

These thermocouples are manufactured to conform to ASTM E230 for accuracy. Accuracy is how far off the reported value is from the actual temperature.

Note: When installing probes with wire leads, the red wire is negative.

Probes with Cable

	Probe							Cable				Wire Lead
	Lg.	Wd.	Thk.	Response Time, sec.	Max. Temp., ° F	Accuracy @ Temperature	Sensor Type	Style	Lg., ft.	Material	Max. Temp., ° F	Lg.	AWG		Each
Type J







				Wire Leads

				1 1/4"	1"	0.063"	2	400	±4° F Between 32° F to 400° F	Exposed	Straight	4	Fiberglass	900	1 1/4"	30	3648K32	000000


				1 1/4"	1"	0.063"	2	400	±4° F Between 32° F to 400° F	Exposed	Straight	8	Fiberglass	900	1 1/4"	30	5794N11	00000


				Type K







								Wire Leads

								1 1/4"	1"	0.063"	2	400	Not Rated Below 32° F ±4° F Between 32° F to 400° F	Exposed	Straight	4	Fiberglass	900	1 1/4"	30	3648K34	00000


								1 1/4"	1"	0.063"	2	400	Not Rated Below 32° F ±4° F Between 32° F to 400° F	Exposed	Straight	8	Fiberglass	900	1 1/4"	30	5794N12	00000


								Type T







												Wire Leads

												1 1/4"	1"	0.063"	2	400	Not Rated Below 32° F ±1.8° F Between 32° F to 240° F ±0.75% Above 240° F	Exposed	Straight	4	Fiberglass	900	1 1/4"	30	3648K36	00000


												1 1/4"	1"	0.063"	2	400	Not Rated Below 32° F ±1.8° F Between 32° F to 240° F ±0.75% Above 240° F	Exposed	Straight	8	Fiberglass	900	1 1/4"	30	5794N13	00000

Thermal Interface Tape

Quickly conduct heat away from electronic components. Tape is made of Kapton® polyimide for excellent electrical isolation, and the thermally conductive silicone rubber facing gives it a nonstick surface.

									3 ft. Long		54 ft. Long
Wd.	Overall Thk.	Material	Facing Material	Adhesive Material	Temp. Range, ° F	Voltage Rating	Thermal Conductivity, W/(m⋅°C)	Color		Each		Each
1/2"	0.0045"	Kapton® Polyimide	Silicone Rubber	Acrylic Plastic	-20 to 300	Not Rated	0.6	Green	7171A21	000000	7171A11	000000
1"	0.0045"	Kapton® Polyimide	Silicone Rubber	Acrylic Plastic	-20 to 300	Not Rated	0.6	Green	7171A22	00000	7171A12	000000
2"	0.0045"	Kapton® Polyimide	Silicone Rubber	Acrylic Plastic	-20 to 300	Not Rated	0.6	Green	7171A23	00000	7171A13	000000

Masking Tape Shapes for Electronics

Use these convenient cut shapes to mask holes, fastener heads, and small areas while soldering. This polyimide tape dissipates heat and is an excellent electrical insulator.

Discs


	No Spool	Cardboard Spool

Dia.	Overall Thk.	Material	Adhesive Material	Temp. Range, ° F	Spool Material	Voltage Rating, V	Mil. Spec.	Specs. Met	Color	Pkg. Qty.		Pkg.
1/4"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	—	6,000	MIL-P-46112	UL 510	Amber	100	77595A31	000000
1/4"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	Cardboard	6,000	MIL-P-46112	UL 510	Amber	1,000	77595A13	00000
3/8"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	—	6,000	MIL-P-46112	UL 510	Amber	100	77595A32	00000
3/8"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	Cardboard	6,000	MIL-P-46112	UL 510	Amber	1,000	77595A15	00000
1/2"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	—	6,000	MIL-P-46112	UL 510	Amber	100	77595A33	00000
1/2"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	Cardboard	6,000	MIL-P-46112	UL 510	Amber	1,000	77595A17	00000
3/4"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	—	6,000	MIL-P-46112	UL 510	Amber	50	77595A34	00000
3/4"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	Cardboard	6,000	MIL-P-46112	UL 510	Amber	500	77595A22	00000
1"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	—	6,000	MIL-P-46112	UL 510	Amber	50	77595A35	00000
1"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	Cardboard	6,000	MIL-P-46112	UL 510	Amber	250	77595A26	00000
1 1/2"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	Cardboard	6,000	MIL-P-46112	UL 510	Amber	250	77595A611	00000
2"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	Cardboard	6,000	MIL-P-46112	UL 510	Amber	250	77595A612	00000
4"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	Cardboard	6,000	MIL-P-46112	UL 510	Amber	100	77595A613	00000
5"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	Cardboard	6,000	MIL-P-46112	UL 510	Amber	100	77595A614	000000

Rings


	No Spool

OD	ID	Overall Thk.	Material	Adhesive Material	Temp. Range, ° F	Voltage Rating, V	Specs. Met	Color	Pkg. Qty.		Pkg.
1/2"	5/32"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	8,000	UL 510	Amber	45	77595A51	000000
1"	13/32"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	8,000	UL 510	Amber	25	77595A52	00000
1 3/4"	7/8"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	8,000	UL 510	Amber	17	77595A53	00000

Rectangles


	No Spool

Wd.	Lg.	Overall Thk.	Material	Adhesive Material	Temp. Range, ° F	Voltage Rating, V	Specs. Met	Color	Pkg. Qty.		Pkg.
1/2"	1/2"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	8,000	UL 510	Amber	64	77595A41	000000
3/4"	3/4"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	8,000	UL 510	Amber	40	77595A42	00000
1"	1"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	8,000	UL 510	Amber	25	77595A43	00000
2"	2"	0.0025"	Kapton® Polyimide	Silicone	-100 to 500	8,000	UL 510	Amber	15	77595A44	00000

Electrically-Insulating Mounting Tape

This chemical-resistant tape has adhesive on both sides.

Kapton® Polyimide—Kapton® polyimide tape withstands a wide range of temperatures.

	Lg., ft.	Overall Thk.	Adhesive Location	Adhesive Material	Temp. Range, ° F	Dielectric Strength, V/mil	Voltage Rating, V	Color		Each
Kapton® Polyimide



	1/4"	15	0.0056"	Both Sides	Acrylic Plastic	-40 to 300	7,700	7,000	Amber	7361A12	00000


	1/4"	15	0.0096"	Both Sides	Acrylic Plastic	-40 to 300	3,900	17,000	Amber	7361A42	00000
	1/2"	15	0.0056"	Both Sides	Acrylic Plastic	-40 to 300	7,700	7,000	Amber	7361A13	00000
	1/2"	15	0.0096"	Both Sides	Acrylic Plastic	-40 to 300	3,900	17,000	Amber	7361A43	00000
	3/4"	15	0.0056"	Both Sides	Acrylic Plastic	-40 to 300	7,700	7,000	Amber	7361A14	00000
	3/4"	15	0.0096"	Both Sides	Acrylic Plastic	-40 to 300	3,900	17,000	Amber	7361A44	00000
	1"	15	0.0056"	Both Sides	Acrylic Plastic	-40 to 300	7,700	7,000	Amber	7361A15	00000
	1"	15	0.0096"	Both Sides	Acrylic Plastic	-40 to 300	3,900	17,000	Amber	7361A45	00000
	2"	15	0.0056"	Both Sides	Acrylic Plastic	-40 to 300	7,700	7,000	Amber	7361A16	00000
	2"	15	0.0096"	Both Sides	Acrylic Plastic	-40 to 300	3,900	17,000	Amber	7361A46	00000