Tflex™ SF10 Thermal Gap Filler

Laird Technologies Tflex™ SF10 Thermal Gap Filler offers 10W/mK thermal conductivity, 0.5mm to 4mm thickness range, and 3.7g/cc density. This filler features silicone-free material with excellent deflection properties, providing minimal pressure on components during deflection. Laird Tflex SF10 Thermal Gap Filler is an environmentally friendly solution that meets regulatory requirements, including RoHS and REACH.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Color
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
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Flammability Rating
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Packaging
Laird Technologies Thermal Interface Products TFLEX SF10,0.50 229X229MM
Datasheet
569In Stock
311Expected 2/16/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 0.5 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products TFLEX SF10,1.00 229X229MM
Datasheet
1.100In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 1 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products TFLEX SF10,1.50 229X229MM
Datasheet
124In Stock
240On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 1.5 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products TFLEX SF10 229X229MM
Datasheet
69In Stock
193Expected 2/24/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 2 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products TFLEX SF10 229X229MM
Datasheet
120In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 2.5 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products TFLEX SF10,3.00 229X229MM
Datasheet
72In Stock
118On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 3 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products TFLEX SF10,0.75
Datasheet
57In Stock
133On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 0.75 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products TFLEX SF10 229X229MM
Datasheet
37In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 1.25 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products TFLEX SF10,3.50
Datasheet
12In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 3.5 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products Tflex SF10,1.75 229x229mm,
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 1.75 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products Tflex SF10,2.25 229x229mm,
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 2.25 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products Tflex SF10,2.75 229x229mm,
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 2.75 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products Tflex SF10,3.25 229x229mm,
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 3.25 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products Tflex SF10,3.75 229x229mm,
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 3.75 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products TFLEX SF10,4.00 229X229MM
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 4 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products Tflex SF10,4.25 229x229mm,
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 4.25 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products Tflex SF10,4.50 229x229mm,
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 4.5 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products Tflex SF10,4.75 229x229mm,
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 4
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 4.75 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies Thermal Interface Products Tflex SF10,5.00 229x229mm,
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone-Free Thermoplastic 10 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 5 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies A18212-17
Laird Technologies Thermal Interface Products Tflex SF10,4.25 457x457mm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard Thermoplastic (TP) 10 W/m-K Gray - 40 C + 125 C 457 mm 457 mm 4.25 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies A18212-18
Laird Technologies Thermal Interface Products Tflex SF10,4.50 457x457mm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard Thermoplastic (TP) 10 W/m-K Gray - 40 C + 125 C 457 mm 457 mm 4.5 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies A18212-19
Laird Technologies Thermal Interface Products Tflex SF10,4.75 457x457mm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard Thermoplastic (TP) 10 W/m-K Gray - 40 C + 125 C 457 mm 457 mm 4.75 mm UL 94 V-0 Tflex SF10 Bulk
Laird Technologies A18212-20
Laird Technologies Thermal Interface Products Tflex SF10,5.00 457x457mm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard Thermoplastic (TP) 10 W/m-K Gray - 40 C + 125 C 457 mm 457 mm 5 mm UL 94 V-0 Tflex SF10 Bulk