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 (EUR) 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 HD91250 9x9 A17752-05 Laird 1: €150.17 122In Stock	Mfr. Part No. A17752-05 Mouser Part No 739-A17752-05	Laird	Thermal Interface Products Tflex HD91250 9x9 Learn More about Laird thermal interface solutions	Datasheet	122In Stock	€150.17 €139.82 €139.80 €132.84 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	1.27 mm	10 psi	UL 94 V-0	HD90000	Bulk
Thermal Interface Products Tflex HD93750 9x9 Laird A17752-15 A17752-15 Laird 1: €380.63 20In Stock	Mfr. Part No. A17752-15 Mouser Part No 739-A17752-15	Laird	Thermal Interface Products Tflex HD93750 9x9 Learn More about Laird thermal interface solutions		20In Stock	€380.63 €354.37	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: €173.11 44In Stock	Mfr. Part No. A17820-06 Mouser Part No 739-A17820-06	Laird	Thermal Interface Products TFLEX HD91500,DC1 9X9IN Learn More about Laird thermal interface solutions	Datasheet	44In Stock	€173.11 €173.10	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: €58.08 344In Stock	Mfr. Part No. A17752-02 Mouser Part No 739-A17752-02	Laird	Thermal Interface Products 9X9IN Learn More about Laird hd90000 thermal gap filler	Datasheet	344In Stock	€58.08 €49.23 €49.22 €46.08 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: €120.63 300In Stock	Mfr. Part No. A17752-04 Mouser Part No 739-A17752-04	Laird	Thermal Interface Products Tflex HD91000 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	300In Stock	€120.63 €108.42 €108.41	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 HD91500 9in x 9in sheet 1pc = 1ea sheet A17752-06 Laird 1: €161.59 433In Stock 420Expected 12/01/2027	Mfr. Part No. A17752-06 Mouser Part No 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	433In Stock 420Expected 12/01/2027	€161.59 €145.74 €145.54	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: €201.82 92In Stock	Mfr. Part No. A17752-08 Mouser Part No 739-A17752-08	Laird	Thermal Interface Products Tflex HD92000 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	92In Stock	€201.82 €193.98 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: €253.98 81In Stock 62Expected 07/12/2026	Mfr. Part No. A17752-10 Mouser Part No 739-A17752-10	Laird	Thermal Interface Products Tflex HD92500 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	81In Stock 62Expected 07/12/2026	€253.98 €240.69	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: €828.91 2In Stock	Mfr. Part No. A17751-08 Mouser Part No 739-A17751-08	Laird	Thermal Interface Products Tflex HD92000 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	2In Stock	€828.91 €816.67	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 HD92250 9x9 A17752-09 Laird 1: €249.23 6In Stock 5Expected 25/01/2027	Mfr. Part No. A17752-09 Mouser Part No 739-A17752-09	Laird	Thermal Interface Products Tflex HD92250 9x9 Learn More about Laird thermal interface solutions	Datasheet	6In Stock 5Expected 25/01/2027	€249.23 €225.66	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 HD95000 9x9 A17752-20 Laird 1: €480.08 23In Stock	Mfr. Part No. A17752-20 Mouser Part No 739-A17752-20	Laird	Thermal Interface Products Tflex HD95000 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	23In Stock	€480.08 €461.65	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 HD94000 9x9 A17752-16 Laird 1: €398.53 2In Stock	Mfr. Part No. A17752-16 Mouser Part No 739-A17752-16	Laird	Thermal Interface Products Tflex HD94000 9x9 Learn More about Laird hd90000 thermal gap filler	Datasheet	2In Stock	€398.53 €375.82	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products TFLEX HD90500 A17751-02 Laird 1: €220.62 11Expected 29/12/2026	Mfr. Part No. A17751-02 Mouser Part No 739-A17751-02	Laird	Thermal Interface Products TFLEX HD90500 Learn More about Laird hd90000 thermal gap filler	Datasheet	11Expected 29/12/2026	€220.62 €204.19 €193.98 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: €486.62 4Expected 16/12/2026	Mfr. Part No. A17751-04 Mouser Part No 739-A17751-04	Laird	Thermal Interface Products Tflex HD91000 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	4Expected 16/12/2026	€486.62 €473.40	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: €658.24 3Expected 11/01/2027	Mfr. Part No. A17751-06 Mouser Part No 739-A17751-06	Laird	Thermal Interface Products Tflex HD91500 18x18 Learn More about Laird hd90000 thermal gap filler	Datasheet	3Expected 11/01/2027	€658.24 €645.03	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 HD91000,DC1 Laird A17820-04 A17820-04 Laird 1: €124.61 9Expected 16/11/2026	Mfr. Part No. A17820-04 Mouser Part No 739-A17820-04	Laird	Thermal Interface Products TFLEX HD91000,DC1 Learn More about Laird thermal interface solutions	Datasheet	9Expected 16/11/2026	€124.61 €124.29 €124.28	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: €1,012.63 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A17751-10 Mouser Part No 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	€1,012.63 €988.30	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: €1,652.77 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A17751-12 Mouser Part No 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	€1,652.77 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: €1,331.68 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A17751-14 Mouser Part No 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	€1,331.68	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: €1,503.33 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A17751-16 Mouser Part No 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	€1,503.33	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: €1,674.99 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. A17751-18 Mouser Part No 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	€1,674.99	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: €1,859.08 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A17751-20 Mouser Part No 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	€1,859.08	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk
Thermal Interface Products Tflex HD92750 9x9 A17752-11 Laird 4: €287.91 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A17752-11 Mouser Part No 739-A17752-11	Laird	Thermal Interface Products Tflex HD92750 9x9 Learn More about Laird thermal interface solutions		Non-Stocked Lead-Time 12 Weeks	€287.91 €268.54	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: €309.58 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A17752-12 Mouser Part No 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	€309.58 €289.98	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
Thermal Interface Products Tflex HD93250 9x9 A17752-13 Laird 1: €329.21 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A17752-13 Mouser Part No 739-A17752-13	Laird	Thermal Interface Products Tflex HD93250 9x9 Learn More about Laird thermal interface solutions		Non-Stocked Lead-Time 12 Weeks	€329.21 €311.46	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard		7.5 W/m-K									HD90000	Bulk