Thermal Interface Solutions

Laird Technologies Thermal Interface Solutions are designed to meet the challenges of today's electronics, which are smaller but more powerful. Laird TIM products are engineered to fill in air gaps and microscopic irregularities to help deliver more efficient cooling.

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Qty. RoHS ECAD Model Product
Type
Package/Case
Material
Thermal Conductivity
Breakdown Voltage
Color
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Thickness
Tensile Strength
Flammability Rating
Series
Packaging
Laird Technologies Thermal Interface Products Tflex SF4 1.00 457x457mm
Datasheet
11In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Silicone-Free Gap Filler Non-standard Silicone 4 W/m-K Gray (Light Gray) - 65 C + 150 C 457 mm 457 mm 1 mm 30 psi UL 94 V-0 SF4 Bulk
Laird Technologies Thermal Interface Products Tflex SF4 0.50 229x229mm
Datasheet
10In Stock
28Expected 09/03/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Silicone-Free Gap Filler Non-standard Silicone 4 W/m-K Gray (Light Gray) - 65 C + 150 C 229 mm 229 mm 0.5 mm 30 psi UL 94 V-0 SF4 Bulk
Laird Technologies Thermal Interface Products Tflex SF4 1.50 229x229mm
Datasheet
7In Stock
20Expected 09/03/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Silicone-Free Gap Filler Non-standard Silicone 4 W/m-K Gray (Light Gray) - 65 C + 150 C 229 mm 229 mm 1.5 mm 30 psi UL 94 V-0 SF4 Bulk
Laird Technologies Thermal Interface Products Tflex SF4 2.00 229x229mm
Datasheet
3In Stock
20Expected 09/03/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Silicone-Free Gap Filler Non-standard Silicone 4 W/m-K Gray (Light Gray) - 65 C + 150 C 229 mm 229 mm 2 mm 30 psi UL 94 V-0 SF4 Bulk
Laird Technologies Thermal Interface Products Tflex SF7 1.50 229x229mm
Datasheet
13In Stock
20Expected 09/03/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Silicone-Free Gap Filler Non-standard Silicone 7.8 W/m-K Gray (Dark Gray) - 65 C + 150 C 229 mm 229 mm 1.5 mm 30 psi UL 94 V-0 SF7 Bulk
Laird Technologies Thermal Interface Products Tflex SF7 2.00 229x229mm
Datasheet
9In Stock
20Expected 18/02/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Silicone-Free Gap Filler Non-standard Silicone 7.8 W/m-K Gray (Dark Gray) - 65 C + 150 C 229 mm 229 mm 2 mm 30 psi UL 94 V-0 SF7 Bulk
Laird Technologies Thermal Interface Products Tflex SF7 4.00 229x229mm
Datasheet
2In Stock
20Expected 09/03/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Silicone-Free Gap Filler Non-standard Silicone 7.8 W/m-K Gray (Dark Gray) - 65 C + 150 C 229 mm 229 mm 4 mm 30 psi UL 94 V-0 SF7 Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,1.00
Datasheet
123In 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
38In Stock
50Expected 09/03/2026
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 HD7.5,2.00
Datasheet
19In 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 mm Tflex Bulk
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,3.00
Datasheet
6In 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 mm Tflex Bulk
Laird Technologies Thermal Interface Products Tpli 210 FG A0 8x8" 6 W/mK gap filler
Datasheet
782In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Boron Nitride 5 W/m-K 1 kVAC Pink - 45 C + 200 C 203 mm 203 mm 0.01 in 35 psi UL 94 V-0 Tpli 200 Bulk
Laird Technologies Thermal Interface Products Tpli 260 A1 8x8" 6 W/mK gap filler
Datasheet
92In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Boron Nitride 6 W/m-K 5 kVAC Yellow - 45 C + 200 C 203 mm 203 mm 1.52 mm 35 psi UL 94 HB Tpli 200 Bulk
Laird Technologies Thermal Interface Products Tgon 805,A1 18" x 24"
Datasheet
852In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Graphite 5 W/m-K Pewter - 240 C + 300 C 609.6 mm 457 mm 0.13 mm 650 psi UL 94 V-0 Tgon 805 Bulk
Laird Technologies Thermal Interface Products Tflex 660 9x9" 3.0W/mK gap filler
Datasheet
463In Stock
292Expected 04/03/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Gap Filler Pad Non-standard Boron Nitride 3 W/m-K 5 kVAC Blue-Violet - 45 C + 200 C 229 mm 229 mm 1.52 mm 15 psi UL 94 V-0 Tflex 600 Bulk
Laird Technologies Thermal Interface Products Tflex 660 DC1 9x9" 3.0W/mK gap filler
Datasheet
179In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Gap Filler Pad Non-standard Boron Nitride 3 W/m-K 5 kVAC Blue-Violet - 45 C + 200 C 229 mm 229 mm 1.52 mm 15 psi UL 94 V-0 Tflex 600 Bulk
Laird Technologies Thermal Interface Products Tflex 6100 9x9" 3.0W/mK gap filler
Datasheet
380In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Gap Filler Pad Non-standard Boron Nitride 3 W/m-K 5 kVAC Blue-Violet - 45 C + 200 C 229 mm 229 mm 2.54 mm (0.1 in) 15 psi UL 94 V-0 Tflex 600 Bulk
Laird Technologies Thermal Interface Products Tgrease 2500 1kg 3.8W/mK Sil Free
Datasheet
92In Stock
Min.: 1
Mult.: 1

Thermal Paste / Thermal Grease / Thermal Gel Thermal Grease Silicone-Free Grease 3.8 W/m-K White - 55 C + 150 C 50 psi UL 94 V-0 Tgrease 2500 Bulk
Laird Technologies Thermal Interface Products Tflex 6160 DC1 9x9" 3.0W/mK gap filler
Datasheet
102In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Boron Nitride 3 W/m-K 5 kVAC Blue-Violet - 45 C + 200 C 229 mm 229 mm 4.01 mm 15 psi UL 94 V-0 Tflex 600 Bulk
Laird Technologies Thermal Interface Products Tflex 740 9x9" 5.0W/mK gap filler
Datasheet
149In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Silicone Elastomer 5 W/m-K Gray - 40 C + 200 C 228.6 mm 228.6 mm 1.02 mm UL 94 V-0 Tflex 700 Bulk
Laird Technologies Thermal Interface Products T PUTTY 508 SYRINGE 30CC
Datasheet
116In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Silicone Elastomer 3.7 W/m-K 3 kVAC Green - 40 C + 150 C UL 94 V-0 Tputty 508 Bulk
Laird Technologies Thermal Interface Products Tputty 607 Cartridge 360cc
Datasheet
109In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Silicone Elastomer Blue - 40 C + 150 C UL 94 V-0 Tputty 607 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