Tflex™ HD90000 Thermal Gap Filler

Laird Technologies 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 board and component stress. The ceramic-filled silicon sheets are offered in a variety of thicknesses ranging from 0.020" to 0.200". Laird Technologies Tflex™ HD90000 Thermal Gap Filler is an environmentally friendly solution that meets regulatory requirements, including RoHS and REACH.

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Description Datasheet Availability Pricing (COP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Package / Case
Material
Thermal Conductivity
Color
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Thickness
Tensile Strength
Flammability Rating
Series
Packaging
Laird Technologies Thermal Interface Products Tflex HD91000 18x18
Datasheet
8In Stock
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

Laird Technologies Thermal Interface Products Tflex HD92250 9x9
Datasheet
6In Stock
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
Laird Technologies Thermal Interface Products TFLEX HD90500
Datasheet
501In Stock
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

Laird Technologies Thermal Interface Products Tflex HD91000 9x9
Datasheet
239In Stock
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

Laird Technologies Thermal Interface Products Tflex HD91250 9x9
Datasheet
166In Stock
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
Laird Technologies Thermal Interface Products Tflex HD91500 9x9
Datasheet
200In Stock
100Expected 2/18/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk
Laird Technologies Thermal Interface Products Tflex HD92500 9x9
Datasheet
70In Stock
50Expected 4/15/2026
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
Laird Technologies Thermal Interface Products Tflex HD92000 9x9
Datasheet
77In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk
Laird Technologies Thermal Interface Products Tflex HD94000 9x9
Datasheet
17In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk
Laird Technologies A17820-06
Laird Technologies Thermal Interface Products TFLEX HD91500,DC1 9X9IN
Datasheet
15In Stock
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
Laird Technologies Thermal Interface Products TFLEX HD90500
Datasheet
8In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler 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
Laird Technologies Thermal Interface Products Tflex HD95000 9x9
Datasheet
1In Stock
4Expected 4/8/2026
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

Laird Technologies Thermal Interface Products Tflex HD92000 18x18
Datasheet
3Expected 4/15/2026
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
Laird Technologies A17820-04
Laird Technologies Thermal Interface Products TFLEX HD91000,DC1
Datasheet
6Expected 4/14/2026
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
Laird Technologies Thermal Interface Products Tflex HD92500 18x18
Datasheet
1Stock Available
More Info Available
Min.: 4
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
Laird Technologies Thermal Interface Products Tflex HD91500 18x18
Datasheet
Non-Stocked Lead-Time 10 Weeks
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
Laird Technologies Thermal Interface Products Tflex HD93000 18x18
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk
Laird Technologies Thermal Interface Products Tflex HD93500 18x18
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk
Laird Technologies Thermal Interface Products Tflex HD94000 18x18
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk
Laird Technologies Thermal Interface Products Tflex HD94500 18x18
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk
Laird Technologies Thermal Interface Products Tflex HD95000 18x18
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk
Laird Technologies Thermal Interface Products Tflex HD92750 9x9 Non-Stocked Lead-Time 10 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk

Laird Technologies Thermal Interface Products Tflex HD93000 9x9
Datasheet
Non-Stocked Lead-Time 10 Weeks
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

Laird Technologies Thermal Interface Products Tflex HD93250 9x9 Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk
Laird Technologies Thermal Interface Products Tflex HD93500 9x9
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 7.5 W/m-K HD90000 Bulk