Thermal Interface Products

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Tflex™ HD90000 Thermal Gap Filler

Laird Tflex™ HD90000 Thermal Gap Filler features a combination of 7.5W/mK thermal conductivity with superior pressure vs. deflection characteristics. This silicone-based thermal gap filler minimizes stress on boards and components. The ceramic-filled silicon sheets are offered in a variety of thicknesses, ranging from 0.020" to 0.200". Laird Tflex™ HD90000 Thermal Gap Filler is an environmentally friendly solution that meets regulatory requirements, including RoHS and REACH.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 Tflex HD93750 9x9 Laird A17752-15 A17752-15 Laird 1: $504.232 20In Stock	Mfr. Part # A17752-15 Mouser Part # 739-A17752-15	Laird	Thermal Interface Products Tflex HD93750 9x9 Learn More about Laird thermal interface solutions		20In Stock	$504.232 $469.450	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products TFLEX HD91500,DC1 9X9IN Laird A17820-06 A17820-06 Laird 1: $229.325 44In Stock	Mfr. Part # A17820-06 Mouser Part # 739-A17820-06	Laird	Thermal Interface Products TFLEX HD91500,DC1 9X9IN Learn More about Laird thermal interface solutions	Datasheet	44In Stock	$229.325 $229.313	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard	Silicone Elastomer	7.5 W/m-K	Gray	- 50 C	+ 125 C	9 in	9 in	0.06 in		UL 94 V-0	HD90000	Bulk
Thermal Interface Products 9X9IN A17752-02 Laird 1: $76.947 344In Stock	Mfr. Part # A17752-02 Mouser Part # 739-A17752-02	Laird	Thermal Interface Products 9X9IN Learn More about Laird hd90000 thermal gap filler	Datasheet	344In Stock	$76.947 $65.212 $65.201 $61.042 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	228.6 mm	228.6 mm		10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD91000 9x9 A17752-04 Laird 1: $159.806 311In Stock	Mfr. Part # A17752-04 Mouser Part # 739-A17752-04	Laird	Thermal Interface Products Tflex HD91000 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	311In Stock	$159.806 $143.628 $143.617	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	228.6 mm	228.6 mm	1.01 mm	10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD91250 9x9 A17752-05 Laird 1: $198.940 122In Stock	Mfr. Part # A17752-05 Mouser Part # 739-A17752-05	Laird	Thermal Interface Products Tflex HD91250 9x9 Learn More about Laird thermal interface solutions	Datasheet	122In Stock	$198.940 $185.201 $175.973 View Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	228.6 mm	228.6 mm	1.27 mm	10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD91500 9in x 9in sheet 1pc = 1ea sheet A17752-06 Laird 1: $214.059 458In Stock	Mfr. Part # A17752-06 Mouser Part # 739-A17752-06	Laird	Thermal Interface Products Tflex HD91500 9in x 9in sheet 1pc = 1ea sheet Learn More about Laird hd90000 thermal gap filler	Datasheet	458In Stock	$214.059 $193.073 $192.800	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products Tflex HD92000 9x9 A17752-08 Laird 1: $267.354 96In Stock	Mfr. Part # A17752-08 Mouser Part # 739-A17752-08	Laird	Thermal Interface Products Tflex HD92000 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	96In Stock	$267.354 $256.975 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products Tflex HD92500 9x9 A17752-10 Laird 1: $336.462 97In Stock 62Expected 1/6/2027	Mfr. Part # A17752-10 Mouser Part # 739-A17752-10	Laird	Thermal Interface Products Tflex HD92500 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	97In Stock 62Expected 1/6/2027	$336.462 $318.849	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	228.6 mm	228.6 mm	2.54 mm	10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD92000 18x18 A17751-08 Laird 1: $1.098.091 2In Stock	Mfr. Part # A17751-08 Mouser Part # 739-A17751-08	Laird	Thermal Interface Products Tflex HD92000 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	2In Stock	$1.098.091 $1.081.879	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	457.2 mm	457.2 mm	2.03 mm	10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD94000 9x9 A17752-16 Laird 1: $527.952 6In Stock	Mfr. Part # A17752-16 Mouser Part # 739-A17752-16	Laird	Thermal Interface Products Tflex HD94000 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	6In Stock	$527.952 $497.863	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products Tflex HD95000 9x9 A17752-20 Laird 1: $635.978 11In Stock 12Expected 11/2/2026	Mfr. Part # A17752-20 Mouser Part # 739-A17752-20	Laird	Thermal Interface Products Tflex HD95000 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	11In Stock 12Expected 11/2/2026	$635.978 $611.563	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	228.6 mm	228.6 mm	5.08 mm	10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products TFLEX HD90500 A17751-02 Laird 1: $292.270 11Expected 12/29/2026	Mfr. Part # A17751-02 Mouser Part # 739-A17751-02	Laird	Thermal Interface Products TFLEX HD90500 Learn More about Laird hd90000 thermal gap filler	Datasheet	11Expected 12/29/2026	$292.270 $270.498 $256.975 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Gap Filler Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 65 C	+ 125 C	457 mm	457 mm	0.51 mm		UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD91000 18x18 A17751-04 Laird 1: $644.648 4Expected 12/16/2026	Mfr. Part # A17751-04 Mouser Part # 739-A17751-04	Laird	Thermal Interface Products Tflex HD91000 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	4Expected 12/16/2026	$644.648 $627.126	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	457.2 mm	457.2 mm	1.01 mm	10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD91500 18x18 A17751-06 Laird 1: $872.002 3Expected 1/11/2027	Mfr. Part # A17751-06 Mouser Part # 739-A17751-06	Laird	Thermal Interface Products Tflex HD91500 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	3Expected 1/11/2027	$872.002 $854.491	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	457.2 mm	457.2 mm	1.52 mm	10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products TFLEX HD92000,DC1 Laird A17820-08 A17820-08 Laird 1: $300.552 20On Order	Mfr. Part # A17820-08 Mouser Part # 739-A17820-08	Laird	Thermal Interface Products TFLEX HD92000,DC1 Learn More about Laird thermal interface solutions	Datasheet	20On Order On Order Ship Dates Mfr. #: A17820-08 Stock: 0 On Order: 10 Expected 11/16/2026 10 Expected 11/30/2026 Factory Lead-Time: 12 Weeks	$300.552 $290.082 $289.365 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard	Silicone Elastomer	7.5 W/m-K	Gray	- 50 C	+ 125 C	9 in	9 in	0.08 in		UL 94 V-0	HD90000	Bulk
Thermal Interface Products TFLEX HD91000,DC1 Laird A17820-04 A17820-04 Laird 1: $165.070 9Expected 11/16/2026	Mfr. Part # A17820-04 Mouser Part # 739-A17820-04	Laird	Thermal Interface Products TFLEX HD91000,DC1 Learn More about Laird thermal interface solutions	Datasheet	9Expected 11/16/2026	$165.070 $164.648 $164.637	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard	Silicone Elastomer	7.5 W/m-K	Gray	- 50 C	+ 125 C	9 in	9 in	0.04 in		UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD92500 18x18 A17751-10 Laird 1: $1.341.474 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # A17751-10 Mouser Part # 739-A17751-10	Laird	Thermal Interface Products Tflex HD92500 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.341.474 $1.309.244	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	457.2 mm	457.2 mm	2.54 mm	10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD93000 18x18 A17751-12 Laird 4: $2.189.494 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # A17751-12 Mouser Part # 739-A17751-12	Laird	Thermal Interface Products Tflex HD93000 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	$2.189.494 Quote Quote	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products Tflex HD93500 18x18 A17751-14 Laird 4: $1.764.123 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # A17751-14 Mouser Part # 739-A17751-14	Laird	Thermal Interface Products Tflex HD93500 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.764.123	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products Tflex HD94000 18x18 A17751-16 Laird 4: $1.991.522 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # A17751-16 Mouser Part # 739-A17751-16	Laird	Thermal Interface Products Tflex HD94000 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.991.522	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products Tflex HD94500 18x18 A17751-18 Laird 4: $2.218.922 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # A17751-18 Mouser Part # 739-A17751-18	Laird	Thermal Interface Products Tflex HD94500 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	Non-Stocked Lead-Time 4 Weeks	$2.218.922	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products Tflex HD95000 18x18 A17751-20 Laird 4: $2.462.795 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # A17751-20 Mouser Part # 739-A17751-20	Laird	Thermal Interface Products Tflex HD95000 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	$2.462.795	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products Tflex HD92250 9x9 A17752-09 Laird 1: $330.162 Lead-Time 12 Weeks	Mfr. Part # A17752-09 Mouser Part # 739-A17752-09	Laird	Thermal Interface Products Tflex HD92250 9x9 Learn More about Laird thermal interface solutions	Datasheet	Lead-Time 12 Weeks	$330.162 $298.935	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	228.6 mm	228.6 mm	2.28 mm	10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD92750 9x9 A17752-11 Laird 4: $381.407 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # A17752-11 Mouser Part # 739-A17752-11	Laird	Thermal Interface Products Tflex HD92750 9x9 Learn More about Laird thermal interface solutions		Non-Stocked Lead-Time 12 Weeks	$381.407 $355.739	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products Tflex HD93000 9x9 A17752-12 Laird 1: $410.116 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # A17752-12 Mouser Part # 739-A17752-12	Laird	Thermal Interface Products Tflex HD93000 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	$410.116 $384.152	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Ceramic Filled Silicone	7.5 W/m-K	Gray	- 50 C	+ 125 C	228.6 mm	228.6 mm	3.05 mm	10 psi	UL 94 V-0	HD90000	Bulk