Tflex™ HD7.5 Thermal Gap Filler

Laird Technologies Tflex™ HD7.5 Thermal Gap Filler is a soft silicone material that offers high deflection and 7.5W/mK thermal conductivity. The HD7.5 series is designed to provide superior pressure vs. deflection characteristics. The material offers minimal stress on components during application while maintaining low thermal resistance. Additional features include low outgassing and oil bleeding, 3.4g/cc density, and -40°C to +150°C temperature range. Laird Technologies Tflex HD7.5 Thermal Gap Filler is available in 18" x 18" and 9" x 9" standard sheet sizes with thicknesses ranging from 1mm to 5mm in 0.25mm increments.

Results: 34
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Package / Case
Thermal Conductivity
Color
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Thickness
Series
Packaging
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,1.00
Datasheet
115In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 1 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,1.50
Datasheet
72In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 1.5 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,2.25
Datasheet
45In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 2.25 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,1.25
Datasheet
6In Stock
22On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 1.25 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,2.50
Datasheet
3In Stock
14On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 2.5 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,2.75 4In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 2.75 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,3.50
Datasheet
3In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 3.5 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,2.00
Datasheet
50On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 2 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,3.00
Datasheet
2In Stock
15Expected 2026-05-25
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 3 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,5.00
Datasheet
4Expected 2026-06-15
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 5 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,1.75
Datasheet
3Expected 2026-06-15
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 1.75 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,3.25
2Expected 2026-05-18
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 9 in 9 in 3.25 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,1.00
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 1 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,1.25 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 1.25 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,1.50 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 1.5 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,1.75 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 1.75 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,2.00
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 2 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,2.25 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 2.25 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,2.50 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 2.5 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,2.75 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 2.75 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,3.00 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 3 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,3.25 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 3.25 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,3.50 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 3.5 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,3.75 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 3.75 mm Tflex Bulk
Laird Technologies Thermal Interface Products 18x18IN, Tflex HD7.5,4.00 Non-Stocked Lead-Time 6 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gap Filler Non-standard 7.5 W/m-K Gray - 50 C + 125 C 1.5 ft 1.5 ft 4 mm Tflex Bulk