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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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
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 Thickness 2.50mm 229x229mm
Datasheet
20Expected 12/03/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Gap Filler 16 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 2.5 mm UL 94 V-0 SF16 Bulk
Laird Technologies Thermal Interface Products Thickness 2.75mm 229x229mm
Datasheet
20Expected 12/03/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Gap Filler 16 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 2.75 mm UL 94 V-0 SF16 Bulk
Laird Technologies Thermal Interface Products Thickness 3.00mm 229x229mm
Datasheet
20Expected 12/03/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Gap Filler 16 W/m-K Gray - 40 C + 125 C 229 mm 229 mm 3 mm UL 94 V-0 SF16 Bulk
Laird Technologies Thermal Interface Products T PUTTY 502 SILICONE CN02572-8 100CC
Datasheet
13Expected 04/05/2026
Min.: 1
Mult.: 1

Thermally Conductive Adhesives Thermal Pad Boron Nitride 3 W/m-K White - 45 C + 200 C 10 psi UL 94 V-0 Tputty 502 Bulk
Laird Technologies Thermal Interface Products Tflex 6200 9x9" 3.0W/mK gap filler
Datasheet
16Expected 02/03/2026
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 0.508 mm 15 psi UL 94 V-0 Tflex 600 Bulk
Laird Technologies Thermal Interface Products Tflex 6140 DC1 9x9" 3.0W/mK gap filler
Datasheet
10Expected 23/02/2026
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 3.89 mm 15 psi UL 94 V-0 Tflex 600 Bulk
Laird Technologies Thermal Interface Products Tflex 5120 9" x 9" x 0.120"
Datasheet
23Expected 13/04/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Silicone Elastomer 2.8 W/m-K 10 kVAC Blue - 45 C + 200 C 229 mm 229 mm 3.10 mm 46 psi UL 94 V-0 Tflex 500 Bulk
Laird Technologies Thermal Interface Products Tflex 520 DC1 9x9" 2.8W/mK gap filler
Datasheet
64Expected 27/04/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Silicone Elastomer 2.8 W/m-K 9.2 kVAC Blue - 50 C + 200 C 228.6 mm 228.6 mm 0.51 mm 66 psi UL 94 V-0 Tflex 500 Bulk
Laird Technologies Thermal Interface Products Tflex 3120 18x18in
Datasheet
25Expected 11/03/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 1.2 W/m-K 18 in 18 in 0.12 in Tflex 300 Bulk
Laird Technologies Thermal Interface Products Tflex 760 9x9" 5.0W/mK gap filler
Datasheet
11Expected 16/03/2026
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 Technologies Thermal Interface Products Tflex HR610FG 9" x 9"
Datasheet
130On Order
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 3 W/m-K Tflex HR600 Bulk
Laird Technologies Thermal Interface Products Tflex SF620 DF 8.5" x 9.0"
Datasheet
33Expected 11/05/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Boron Nitride 3 W/m-K Pink - 20 C + 125 C 228.6 mm 215.9 mm 0.51 mm UL 94 V-0 Tflex SF600 Bulk
Laird Technologies Thermal Interface Products Tputty 607 Cartridge 180cc
Datasheet
96On Order
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 COOLZORB-400,0.125in
Datasheet
26On Order
Min.: 1
Mult.: 1

Thermal and EMI Absorbers Absorbing Sheet Non-standard 2 W/m-K Gray - 40 C + 175 C 457.2 mm 457.2 mm 3.17 mm UL 94 V-0 COOLZORB Bulk
Laird Technologies Thermal Interface Products COOLZORB-600
Datasheet
26On Order
Min.: 1
Mult.: 1

Thermal and EMI Absorbers Absorbing Sheet Non-standard 3 W/m-K Gray - 40 C + 175 C 457.2 mm 457.2 mm 1 mm 50 psi UL 94 V-0 COOLZORB Bulk
Laird Technologies Thermal Interface Products Tflex P350 9.00x9.00 in
Datasheet
23Expected 13/04/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard Silicone Elastomer 3 W/m-K 5 kVAC Purple - 40 C + 125 C 9 in 9 in UL 94 V-0 P300 Bulk

Laird Technologies Thermal Interface Products Tflex HD92000 18x18
Datasheet
3Expected 11/05/2026
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
Laird Technologies Thermal Interface Products 9x9IN, Tflex HD7.5,2.25
Datasheet
16Expected 11/05/2026
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 2.25 mm Tflex Bulk
Laird Technologies Thermal Interface Products Thickness 3.50mm 457x457mm Grey
Datasheet
1Expected 25/01/2027
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Ceramic Filled Silicone 6.2 W/mK 7 kV Gray - 50 C + 150 C 457 mm 457 mm 3.5 mm UL 94 V-0 HR6.5 Bulk
Laird Technologies Thermal Interface Products Thickness 3.75mm 457x457mm Grey
Datasheet
1Expected 25/01/2027
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Ceramic Filled Silicone 6.2 W/mK 7 kV Gray - 50 C + 150 C 457 mm 457 mm 3.75 mm UL 94 V-0 HR6.5 Bulk
Laird Technologies Thermal Interface Products Thickness 4.25mm 457x457mm Grey
Datasheet
1Expected 25/01/2027
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Ceramic Filled Silicone 6.2 W/mK 7 kV Gray - 50 C + 150 C 457 mm 457 mm 4.25 mm UL 94 V-0 HR6.5 Bulk
Laird Technologies Thermal Interface Products Thickness 4.50mm 457x457mm Grey
Datasheet
1Expected 25/01/2027
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Ceramic Filled Silicone 6.2 W/mK 7 kV Gray - 50 C + 150 C 457 mm 457 mm 4.5 mm UL 94 V-0 HR6.5 Bulk
Laird Technologies Thermal Interface Products Thickness 4.75mm 457x457mm Grey
Datasheet
1Expected 25/01/2027
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Ceramic Filled Silicone 6.2 W/mK 7 kV Gray - 50 C + 150 C 457 mm 457 mm 4.75 mm UL 94 V-0 HR6.5 Bulk
Laird Technologies Thermal Interface Products Thickness 5mm 457x457mm Grey
Datasheet
1Expected 25/01/2027
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Ceramic Filled Silicone 6.2 W/mK 7 kV Gray - 50 C + 150 C 457 mm 457 mm 5 mm UL 94 V-0 HR6.5 Bulk
Laird Technologies Thermal Interface Products Thickness 1.25mm 229x229mm Grey
Datasheet
10Expected 25/01/2027
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Ceramic Filled Silicone 6.2 W/mK 7 kV Gray - 50 C + 150 C 229 mm 229 mm 1.25 mm UL 94 V-0 HR6.5 Bulk