Thermal Interface Products – Mouser United Kingdom

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CHO-THERM® T441 1.1W/m-K Conductive Insulator Pads

Parker Chomerics CHO-THERM^® T441 Conductive Insulator Pads offer 1.1W/m·K thermal conductivity, 8.7kV voltage breakdown (dry), 8.1kV voltage breakdown (wet), and 0.41°C-in²/W (2.6°C-cm²/W) thermal impedance. These commercial-grade thermal/electrical insulator pads are an alternative to greased mica insulators between discrete power devices and heat sinks. The T441 series includes three standard thickness choices: 0.008" (0.20mm), 0.013" (0.33mm), and 0.018" (0.46mm). These dry pads provide robust mechanical strength and are available with or without a pressure-sensitive adhesive (PSA) acrylic layer for ease of installation. Parker Chomerics CHO-THERM T441 Conductive Insulator Pads operate in a wide temperature range of -40°C to +200°C.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Package/Case	Material	Thermal Conductivity	Color	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Thickness	Tensile Strength	Flammability Rating	Series	Packaging
Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-3, 1.593x1.1", 0.008" Thick 60-11-4511-T441-08 Parker Chomerics 1: £0.952 975In Stock New At Mouser	Mfr. Part No. 60-11-4511-T441-08 Mouser Part No 24-60-11-4511-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-3, 1.593x1.1", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	975In Stock	£0.952 £0.841 £0.811 £0.788 View £0.751 £0.712 £0.687 £0.639 £0.608	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Electric Insulator Pad	TO-3	Silicone	1.1 W/m-K	Pink	- 40 C	+ 200 C	1.593 in	1.1 in	0.008 in	110 lb/in	UL 94 V-0	T441
Thermal Interface Products Commercial Grade Conductive Electrical Insulator Pad, 0.008" - 8"x8" Sheet 69-11-42352-T441 Parker Chomerics 1: £13.03 96In Stock New At Mouser	Mfr. Part No. 69-11-42352-T441 Mouser Part No 24-69-11-42352-T441 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Electrical Insulator Pad, 0.008" - 8"x8" Sheet Learn More about Parker Chomerics cho therm t441 pads	Datasheet	96In Stock	£13.03 £11.89 £11.25 £10.69 View £10.21 £9.66 £9.36	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Insulator Pad		Silicone	1.1 W/m-K	Pink	- 40 C	+ 200 C	8 in	8 in	0.008 in	110 lb/in	UL 94 V-0	T441
Thermal Interface Products Commercial Grade Conductive Electrical Insulator Pad, 0.008" DO-4, 0.625" Dia. 60-11-4659-T441-08 Parker Chomerics 1: £0.383 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-11-4659-T441-08 Mouser Part No 24-60-11-4659-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Electrical Insulator Pad, 0.008" DO-4, 0.625" Dia. Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.383 £0.343 £0.326 £0.318 View £0.313 £0.292 £0.276 £0.265 £0.262	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Grade Conductive Electrical Insulator Pad, 0.008" DO-5, 1.000" Dia. 60-11-4661-T441-08 Parker Chomerics 1: £0.48 Non-Stocked Lead-Time 5 Weeks New At Mouser	Mfr. Part No. 60-11-4661-T441-08 Mouser Part No 24-60-11-4661-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Electrical Insulator Pad, 0.008" DO-5, 1.000" Dia. Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 5 Weeks	£0.48 £0.437 £0.416 £0.404 View £0.399 £0.372 £0.349 £0.336 £0.33	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-66, 1.375x0.825", 0.008" Thick 60-11-4997-T441-08 Parker Chomerics 1: £0.668 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-11-4997-T441-08 Mouser Part No 24-60-11-4997-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-66, 1.375x0.825", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.668 £0.593 £0.577 £0.561 View £0.531 £0.50 £0.482 £0.464	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.687x0.562", 0.008" Thick 60-11-5791-T441-08 Parker Chomerics 1: £0.292 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-11-5791-T441-08 Mouser Part No 24-60-11-5791-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.687x0.562", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.292 £0.258 £0.245 £0.237 View £0.23 £0.217 £0.212 £0.207 £0.199	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.710x0.500", 0.008" Thick 60-11-8302-T441-08 Parker Chomerics 1: £0.413 Non-Stocked Lead-Time 5 Weeks New At Mouser	Mfr. Part No. 60-11-8302-T441-08 Mouser Part No 24-60-11-8302-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.710x0.500", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 5 Weeks	£0.413 £0.378 £0.36 £0.351 View £0.346 £0.322 £0.303 £0.292 £0.287	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.750x0.500", 0.008" Thick 60-11-D394-T441-08 Parker Chomerics 1: £0.33 Non-Stocked Lead-Time 5 Weeks New At Mouser	Mfr. Part No. 60-11-D394-T441-08 Mouser Part No 24-60-11-D394-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.750x0.500", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 5 Weeks	£0.33 £0.303 £0.287 £0.28 View £0.276 £0.258 £0.244 £0.233 £0.227	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.855x0.562", 0.008" Thick 60-11-D397-T441-08 Parker Chomerics 1: £0.428 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-11-D397-T441-08 Mouser Part No 24-60-11-D397-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-220, 0.855x0.562", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.428 £0.388 £0.369 £0.358 View £0.349 £0.329 £0.313 £0.306 £0.292	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-247, 1.41x0.81", 0.008" Thick 60-11-D401-T441 Parker Chomerics 1: £1.42 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-11-D401-T441 Mouser Part No 24-60-11-D401-T441 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Insulator Pad, TO-247, 1.41x0.81", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£1.42 £1.30 £1.27 £1.23 View £1.16 £1.10 £1.04 £1.01	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Conductive Insulator Pad, TO-3, Adhesive, 1.593x1.1", 0.008" Thick 60-12-4511-T441-08 Parker Chomerics 1,000: £0.663 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 60-12-4511-T441-08 Mouser Part No 24-60-12-4511-T44108	Parker Chomerics	Thermal Interface Products Commercial Conductive Insulator Pad, TO-3, Adhesive, 1.593x1.1", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.663 £0.662	Min.: 1,000 Mult.: 1														T441
Thermal Interface Products Commercial Grade Conductive Insulator Pad, 0.008" DO-4+Adhesive, 0.625" Dia. 60-12-4659-T441-08 Parker Chomerics 1: £0.413 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-12-4659-T441-08 Mouser Part No 24-60-12-4659-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Insulator Pad, 0.008" DO-4+Adhesive, 0.625" Dia. Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.413 £0.375 £0.356 £0.346 View £0.341 £0.319 £0.30 £0.288 £0.285	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Grade Conductive Insulator Pad, 0.008" DO-5+Adhesive, 1.000" Dia. 60-12-4661-T441-08 Parker Chomerics 1: £0.563 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-12-4661-T441-08 Mouser Part No 24-60-12-4661-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Insulator Pad, 0.008" DO-5+Adhesive, 1.000" Dia. Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.563 £0.498 £0.477 £0.464 View £0.442 £0.421 £0.405 £0.391 £0.384	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Conductive Insulator Pad, TO-66, Adhesive, 1.375x0.825", 0.008" Thick 60-12-4997-T441-08 Parker Chomerics 1: £0.773 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-12-4997-T441-08 Mouser Part No 24-60-12-4997-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Conductive Insulator Pad, TO-66, Adhesive, 1.375x0.825", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.773 £0.683 £0.664 £0.646 View £0.61 £0.575 £0.555 £0.534 £0.529	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Insulator Pad, TO-220, Adhesive, 0.687x0.562", 0.008" Thick 60-12-5791-T441-08 Parker Chomerics 1: £0.45 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-12-5791-T441-08 Mouser Part No 24-60-12-5791-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Insulator Pad, TO-220, Adhesive, 0.687x0.562", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.45 £0.406 £0.387 £0.375 View £0.366 £0.344 £0.327 £0.315 £0.298	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Conductive Insulator Pad, TO-220, Adhesive, 0.71x0.5", 0.008" Thick 60-12-8302-T441-08 Parker Chomerics 1: £0.465 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-12-8302-T441-08 Mouser Part No 24-60-12-8302-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Conductive Insulator Pad, TO-220, Adhesive, 0.71x0.5", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.465 £0.424 £0.403 £0.393 View £0.388 £0.361 £0.34 £0.327 £0.32	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Grade Conductive Insulator Pad, 0.008" TO-220+Adhesive, 17.45x14.27mm 60-12-D394-T441-08 Parker Chomerics 1: £0.436 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-12-D394-T441-08 Mouser Part No 24-60-12-D394-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Grade Conductive Insulator Pad, 0.008" TO-220+Adhesive, 17.45x14.27mm Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.436 £0.392 £0.373 £0.361 View £0.353 £0.332 £0.315 £0.309 £0.296	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Insulator Pad, TO-220, Adhesive, 0.855x0.562", 0.008" Thick 60-12-D397-T441-08 Parker Chomerics 1: £0.48 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 60-12-D397-T441-08 Mouser Part No 24-60-12-D397-T44108 New At Mouser	Parker Chomerics	Thermal Interface Products Commercial Insulator Pad, TO-220, Adhesive, 0.855x0.562", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£0.48 £0.435 £0.414 £0.40 View £0.391 £0.368 £0.35 £0.337 £0.32	Min.: 1 Mult.: 1														T441
Thermal Interface Products Commercial Conductive Insulator Pad, TO-247, Adhesive, 1.41x0.81", 0.008" Thick 60-12-D401-T441 Parker Chomerics 500: £1.20 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 60-12-D401-T441 Mouser Part No 24-60-12-D401-T441	Parker Chomerics	Thermal Interface Products Commercial Conductive Insulator Pad, TO-247, Adhesive, 1.41x0.81", 0.008" Thick Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£1.20 £1.17 £1.13	Min.: 500 Mult.: 1														T441
Thermal Interface Products Thermal Insulator Pad, Commercial Grade, 0.008" Thick, 8"x8" Sheet, Adhesive 69-12-42353-T441 Parker Chomerics 1: £16.80 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 69-12-42353-T441 Mouser Part No 24-69-12-42353-T441 New At Mouser	Parker Chomerics	Thermal Interface Products Thermal Insulator Pad, Commercial Grade, 0.008" Thick, 8"x8" Sheet, Adhesive Learn More about Parker Chomerics cho therm t441 pads	Datasheet	Non-Stocked Lead-Time 4 Weeks	£16.80 £15.38 £14.56 £13.82 View £13.22 £12.88 £12.63	Min.: 1 Mult.: 1	Thermally Conductive Insulators				1.1W/m-K	Pink	- 40 C	+ 200 C	8 in	8 in	0.008 in		UL 94 V-0	T441	Bulk

CHO-THERM® T441 1.1W/m-K Conductive Insulator Pads

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CHO-THERM® T441 1.1W/m-K Conductive Insulator Pads

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