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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Description Datasheet Availability Pricing (CRC) 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 Thermal Interface Products Tgard 500,A0 Kit TO247
Datasheet
271In Stock
1 000Expected 9/21/2026
Min.: 1
Mult.: 1

Thermally Conductive Insulators Thermal Pad TO-247 Silicone Elastomer 6 kVAC Brown - 60 C + 180 C 25.4 mm 19.05 mm 0.23 mm 1.3 kpsi UL 94 V-0 Tgard 500
Laird Thermal Interface Products TO-247 Insulator H0.140,T-gard K52-2
Datasheet
954In Stock
Min.: 1
Mult.: 1

Thermally Conductive Insulators Thermal Pad TO-247 Silicone Elastomer Amber - 60 C + 150 C UL 94 V-0 Tgard K52 Bulk
Laird Thermal Interface Products TO-247 Insulator H0.140,T-gard K52-1
Datasheet
1 015In Stock
Min.: 1
Mult.: 1

Thermally Conductive Insulators Thermal Pad TO-247 Silicone Elastomer Amber - 60 C + 150 C UL 94 V-0 Tgard K52 Bulk
Laird Thermal Interface Products TO-247 Insulator H0.140,T-gard 500-A1
Datasheet
1 784In Stock
Min.: 1
Mult.: 1

Thermally Conductive Insulators Thermal Pad TO-247 Silicone Elastomer - 60 C + 150 C UL 94 V-0 Tgard 500 Bulk
Laird Thermal Interface Products Tflex 340 Green 9" x 9" x 0.40mm
Datasheet
59In Stock
404On Order
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 1.02 mm 15 psi UL 94 V-0 Tflex 300 Bulk
Laird Thermal Interface Products Tflex 380 DC1 9x9" 1.2W/mK
Datasheet
35In 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 2.03 mm 15 psi UL 94 V-0 Tflex 300 Bulk
Laird Thermal Interface Products Tflex 3110 9x9" 1.2W/mK
Datasheet
29In 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 2.79 mm 15 psi UL 94 V-0 Tflex 300 Bulk
Laird Thermal Interface Products Tflex 3120 18x18in
Datasheet
2In Stock
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 Thermal Interface Products Tgrease 1500 10cc manual syringe
Datasheet
11In Stock
48Expected 8/21/2026
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 Tgon 805 KIT 0.500x0.750in
Datasheet
330In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Thermal Pad Non-standard Graphite 5 W/m-K Gray - 240 C + 300 C 19.05 mm 12.7 mm 0.125 mm 650 psi UL 94 V-0 Tgon 805 Bulk
Laird Thermal Interface Products Tflex 740 18x18" 5.0W/mK gap filler
Datasheet
1In 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 457.2 mm 457.2 mm 1.02 mm UL 94 V-0 Tflex 700 Bulk
Laird Thermal Interface Products Tflex 7100 9x9" 5.0W/mK gap filler
Datasheet
3In 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 2.54 mm UL 94 V-0 Tflex 700 Bulk
Laird Thermal Interface Products Tflex HR620 DC1 9x9" 3.0W/mK gap filler
Datasheet
37In 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 HR660 DC1 9x9" 3.0W/mK gap filler
Datasheet
10In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 3 W/m-K Tflex HR600 Bulk
Laird Thermal Interface Products Tflex HR660 9x9" 3.0W/mK gap filler
Datasheet
27In 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 1.52 mm UL 94 V-0 Tflex HR600 Bulk
Laird Thermal Interface Products Tflex HR680 9x9" 3.0W/mK gap filler
Datasheet
5In Stock
26Expected 9/7/2026
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 2.10 mm UL 94 V-0 Tflex HR600 Bulk
Laird Thermal Interface Products Tflex HR6150 9x9" 3.0W/mK gap filler
Datasheet
1In 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 3.81 mm UL 94 V-0 Tflex HR600 Bulk
Laird Thermal Interface Products Tflex HR6160 9x9" 3.0W/mK gap filler
Datasheet
1In Stock
8Expected 9/7/2026
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 4.10 mm UL 94 V-0 Tflex HR600 Bulk
Laird Thermal Interface Products TFLEX SF640
Datasheet
10In Stock
Min.: 1
Mult.: 1
Gap Fillers / Gap Pads / Sheets Non-standard Boron Nitride 3 W/m-K Red (Rose) - 20 C + 125 C 9 in 9 in 0.04 in UL 94 V-0 Tflex SF600 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 COOLZORB-400,0.040in
Datasheet
4In Stock
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 1.02 mm UL 94 V-0 COOLZORB Bulk
Laird Thermal Interface Products COOLZORB-500
Datasheet
1In Stock
Min.: 1
Mult.: 1

Thermal and EMI Absorbers Non-standard 12 in 12 in 0.08 in COOLZORB Bulk
Laird Thermal Interface Products Tflex HD320 9x9
Datasheet
36In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 2.7 W/m-K HD300 Bulk
Laird Thermal Interface Products Tflex HD330 9x9
Datasheet
14In Stock
80Expected 10/20/2026
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Non-standard 2.7 W/m-K HD300 Bulk
Laird Thermal Interface Products Tflex HD350 9x9
Datasheet
47In 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 1.27 mm 10 psi UL 94 V-0 HD300 Bulk