Thermal Interface Solutions

Laird 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 Thermal Interface Products Tflex 3140 9x9" 1.2W/mK
Datasheet
40In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Silicone Elastomer 1.2 W/m-K 10 kVAC Green - 40 C + 160 C 228.6 mm 228.6 mm 3.56 mm 15 psi UL 94 V-0 Tflex 300 Bulk
Laird Thermal Interface Products Tflex 3200 DC1 9x9" 1.2W/mK
Datasheet
44In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Silicone Elastomer 1.2 W/m-K 10 kVAC Green - 40 C + 160 C 228.6 mm 228.6 mm 5.08 mm 15 psi UL 94 V-0 Tflex 300 Bulk
Laird Thermal Interface Products Tgrease 1500 10cc manual syringe
Datasheet
55In Stock
Min.: 1
Mult.: 1

Thermal Paste / Thermal Grease / Thermal Gel Thermal Grease Silicone Grease 1.2 W/m-K White + 125 C 50 psi Tgrease 1500 Bulk
Laird Thermal Interface Products Tflex 780 9x9" 5.0W/mK gap filler
Datasheet
9In 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 2.03 mm UL 94 V-0 Tflex 700 Bulk
Laird Thermal Interface Products Tflex 720 9" x 9"
Datasheet
24In 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 0.5 mm UL 94 V-0 Tflex 700 Bulk
Laird Thermal Interface Products Tflex 760 9x9" 5.0W/mK gap filler
Datasheet
17In Stock
12Expected 23/11/2026
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 1.52 mm UL 94 V-0 Tflex 700 Bulk
Laird Thermal Interface Products Tflex HR610 18x18" 3.0W/mK gap filler
Datasheet
45In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Silicone Elastomer 3 W/m-K Gray - 45 C + 200 C 457.2 mm 457.2 mm 0.254 mm UL 94 V-0 Tflex HR600
Laird Thermal Interface Products Tflex HR620 9x9" 3.0W/mK gap filler
Datasheet
136In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Silicone Elastomer 3 W/m-K Gray - 45 C + 200 C 228.6 mm 228.6 mm 0.51 mm UL 94 V-0 Tflex HR600 Bulk
Laird Thermal Interface Products TFLEX 740 DC1 9" X 9"
Datasheet
13In 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 Thermal Interface Products Tflex HR640 9x9" 3.0W/mK gap filler
Datasheet
179In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Silicone Elastomer 3 W/m-K Gray - 45 C + 200 C 228.6 mm 228.6 mm 1.02 mm UL 94 V-0 Tflex HR600 Bulk
Laird Thermal Interface Products Tflex HR6100 9x9" 3.0W/mK gap filler
Datasheet
45In Stock
72Expected 28/09/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Silicone Elastomer 3 W/m-K Gray - 45 C + 200 C 228.6 mm 228.6 mm 2.54 mm UL 94 V-0 Tflex HR600 Bulk
Laird Thermal Interface Products Tgrease 300X 360cc,Cartridge
Datasheet
21In Stock
Min.: 1
Mult.: 1
Thermal Paste / Thermal Grease / Thermal Gel Silicone Elastomer 3 W/m-K Gray Tgrease 300X Bulk
Laird Thermal Interface Products TPUTTY 403 CARTRIDGE, 180CC
Datasheet
12In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Silicone Elastomer White - 45 C + 150 C UL 94 V-0 Tputty 403 Bulk

Laird Thermal Interface Products TPUTTY 403 CARTRIDGE
Datasheet
18In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Silicone Elastomer White - 45 C + 150 C UL 94 V-0 Tputty 403 Bulk
Laird Thermal Interface Products TPUTTY 403 SYRINGE 30CC
Datasheet
20In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Silicone Elastomer 2.3 W/m-K 6 kVAC White - 45 C + 150 C UL 94 V-0 Tputty 403 Bulk
Laird Thermal Interface Products Tflex HD3120 9x9
Datasheet
64In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 2.7 W/m-K HD300 Bulk
Laird Thermal Interface Products Tflex HD3100 DC1 9.00x9.00 in
Datasheet
22In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Silicone Elastomer 2.7 W/m-K Pink - 40 C + 200 C 228.6 mm 228.6 mm 2.54 mm 10 psi UL 94 V-0 HD300 Bulk
Laird Thermal Interface Products Tflex HD720 9x9 in
Datasheet
96In Stock
2Expected 15/09/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone 5 W/m-K Pink - 50 C + 200 C 228.6 mm 228.6 mm 0.50 mm 10 psi UL 94 V-0 HD700 Bulk
Laird Thermal Interface Products Tflex HD740 9x9
Datasheet
310In Stock
9On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone 5 W/m-K Pink - 50 C + 200 C 228.6 mm 228.6 mm 1.01 mm 10 psi UL 94 V-0 HD700 Bulk
Laird Thermal Interface Products Tflex HD760 9x9
Datasheet
47In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone 5 W/m-K Pink - 50 C + 200 C 228.6 mm 228.6 mm 1.52 mm 10 psi UL 94 V-0 HD700 Bulk
Laird Thermal Interface Products Tflex HD740 DC1 18x18 IN
Datasheet
14In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone 5 W/m-K Pink - 50 C + 200 C 457.2 mm 457.2 mm 1.01 mm 10 psi UL 94 V-0 HD700 Bulk
Laird Thermal Interface Products Tflex HD740 DC1 9x9 IN
Datasheet
40In Stock
57Expected 12/10/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Ceramic Filled Silicone 5 W/m-K Pink - 50 C + 200 C 228.6 mm 228.6 mm 1.01 mm 10 psi UL 94 V-0 HD700 Bulk
Laird Thermal Interface Products Tflex HD91000 18x18
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 457.2 mm 457.2 mm 1.01 mm 10 psi UL 94 V-0 HD90000 Bulk
Laird Thermal Interface Products Tflex HD91500 18x18
Datasheet
3In 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 1.52 mm 10 psi UL 94 V-0 HD90000 Bulk

Laird Thermal Interface Products Tflex HD92000 18x18
Datasheet
2In 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 2.03 mm 10 psi UL 94 V-0 HD90000 Bulk