Tflex™ SF10 Thermal Gap Filler

Laird 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.

Results: 23
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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
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Material
Thermal Conductivity
Color
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Thickness
Flammability Rating
Series
Packaging
Laird Thermal Interface Products TFLEX SF10 229X229MM
Datasheet
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 2.5 mm UL 94 V-0 Tflex SF10 Bulk
Laird Thermal Interface Products TFLEX SF10,0.50 229X229MM
Datasheet
763In Stock
586Expected 8/10/2026
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 Thermal Interface Products TFLEX SF10,1.00 229X229MM
Datasheet
1’250In Stock
707Expected 10/5/2026
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 1 mm UL 94 V-0 Tflex SF10 Bulk
Laird Thermal Interface Products TFLEX SF10,1.50 229X229MM
Datasheet
563In Stock
600Expected 10/5/2026
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 1.5 mm UL 94 V-0 Tflex SF10 Bulk
Laird Thermal Interface Products TFLEX SF10 229X229MM
Datasheet
291In Stock
171Expected 9/7/2026
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 Thermal Interface Products TFLEX SF10,3.00 229X229MM
Datasheet
228In 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 mm UL 94 V-0 Tflex SF10 Bulk
Laird Thermal Interface Products TFLEX SF10,0.75
Datasheet
225In 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 0.75 mm UL 94 V-0 Tflex SF10 Bulk
Laird Thermal Interface Products TFLEX SF10 229X229MM
Datasheet
50In Stock
50Expected 8/11/2026
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 1.25 mm UL 94 V-0 Tflex SF10 Bulk
Laird Thermal Interface Products TFLEX SF10,3.50
Datasheet
4In Stock
4Expected 8/11/2026
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 3.5 mm UL 94 V-0 Tflex SF10 Bulk
Laird Thermal Interface Products Tflex SF10,3.25 229x229mm,
Datasheet
1In 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 3.25 mm UL 94 V-0 Tflex SF10 Bulk
Laird Thermal Interface Products Tflex SF10,1.75 229x229mm,
Datasheet
5Expected 8/11/2026
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 1.75 mm UL 94 V-0 Tflex SF10 Bulk
Laird Thermal Interface Products Tflex SF10,2.25 229x229mm,
Datasheet
Non-Stocked Lead-Time 8 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 Thermal Interface Products Tflex SF10,2.75 229x229mm,
Datasheet
Non-Stocked Lead-Time 8 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 Thermal Interface Products Tflex SF10,3.75 229x229mm,
Datasheet
Non-Stocked Lead-Time 8 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 Thermal Interface Products TFLEX SF10,4.00 229X229MM
Datasheet
Non-Stocked Lead-Time 8 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 Thermal Interface Products Tflex SF10,4.25 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 4.25 mm UL 94 V-0 Tflex SF10 Bulk
Laird 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 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 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 A18212-17
Laird 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 A18212-18
Laird 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 A18212-19
Laird 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 A18212-20
Laird 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