Thermal Interface Products

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,397

Applied Filters:

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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
Thermal Interface Products Thickness 1.75mm 229x229mm A18921-07 Laird 1: $843.54 28In Stock New Product	Mfr. Part # A18921-07 Mouser Part # 739-A18921-07 New Product	Laird	Thermal Interface Products Thickness 1.75mm 229x229mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	28In Stock	$843.54 $795.47	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	1.75 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 1.00mm 457x457mm A18920-04 Laird 1: $3,375.65 3In Stock New Product	Mfr. Part # A18920-04 Mouser Part # 739-A18920-04 New Product	Laird	Thermal Interface Products Thickness 1.00mm 457x457mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	3In Stock	$3,375.65	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler			16 W/m-K		Gray	- 40 C	+ 125 C	457 mm	457 mm	1 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 0.50mm 229x229mm A18921-02 Laird 1: $274.94 52In Stock New Product	Mfr. Part # A18921-02 Mouser Part # 739-A18921-02 New Product	Laird	Thermal Interface Products Thickness 0.50mm 229x229mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	52In Stock	$274.94 $246.65 $232.60 $226.60 View Quote	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	0.5 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 1.25mm 229x229mm A18921-05 Laird 1: $624.12 11In Stock New Product	Mfr. Part # A18921-05 Mouser Part # 739-A18921-05 New Product	Laird	Thermal Interface Products Thickness 1.25mm 229x229mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	11In Stock	$624.12 $582.47	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	1.25 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 2mm 229x229mm Grey A18909-08 Laird 1: $350.14 6In Stock New Product	Mfr. Part # A18909-08 Mouser Part # 739-A18909-08 New Product	Laird	Thermal Interface Products Thickness 2mm 229x229mm Grey Learn More about Laird tflex hr6 5 thermal gap filler	Datasheet	6In Stock	$350.14 $318.21 $292.90 View Quote	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	2 mm		UL 94 V-0	HR6.5	Bulk
Thermal Interface Products Thickness 3mm 457x457mm Grey A18906-12 Laird 1: $1,825.53 1In Stock New Product	Mfr. Part # A18906-12 Mouser Part # 739-A18906-12 New Product	Laird	Thermal Interface Products Thickness 3mm 457x457mm Grey Learn More about Laird tflex hr6 5 thermal gap filler	Datasheet	1In Stock	$1,825.53 Quote Quote	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 mm		UL 94 V-0	HR6.5	Bulk
Thermal Interface Products Tgrease 2500 1kg 3.8W/mK Sil Free A14259-01 Laird 1: $426.57 104In Stock	Mfr. Part # A14259-01 Mouser Part # 739-A14259-01	Laird	Thermal Interface Products Tgrease 2500 1kg 3.8W/mK Sil Free Learn More about Laird thermal interface solutions	Datasheet	104In Stock	$426.57 $407.56 $388.10	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
Thermal Interface Products Tflex HD91250 9x9 A17752-05 Laird 1: $227.01 122In Stock	Mfr. Part # A17752-05 Mouser Part # 739-A17752-05	Laird	Thermal Interface Products Tflex HD91250 9x9 Learn More about Laird thermal interface solutions	Datasheet	122In Stock	$227.01 $211.33 $200.80 View Quote	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
Thermal Interface Products Tpli210 FG A0 16x16" 6 W/mK gap filler A10092-63 Laird 1: $237.19 264In Stock	Mfr. Part # A10092-63 Mouser Part # 739-A10092-63	Laird	Thermal Interface Products Tpli210 FG A0 16x16" 6 W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	264In Stock	$237.19 $210.78 $200.76 $193.54 View Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Boron Nitride	6 W/m-K	1 kVAC	Red (Rose)	- 45 C	+ 200 C	406 mm	406 mm	0.25 mm	35 psi	UL 94 HB	Tpli 200	Bulk
Thermal Interface Products 2.00 127x76mm A18330-08 Laird 1: $129.21 508In Stock 333Expected 11/30/2026	Mfr. Part # A18330-08 Mouser Part # 739-A18330-08	Laird	Thermal Interface Products 2.00 127x76mm Learn More about Laird tflex hp34	Datasheet	508In Stock 333Expected 11/30/2026	$129.21 $119.73 $109.07 $102.05	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Graphite	34 W/m-K		Gray	- 40 C	+ 125 C	127 mm	76 mm	2 mm		UL 94 V-0	HP34	Bulk
Thermal Interface Products Thickness 2.00mm 457x457mm A18920-08 Laird 1: $3,969.65 5In Stock New Product	Mfr. Part # A18920-08 Mouser Part # 739-A18920-08 New Product	Laird	Thermal Interface Products Thickness 2.00mm 457x457mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	5In Stock	$3,969.65 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler			16 W/m-K		Gray	- 40 C	+ 125 C	457 mm	457 mm	2 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 2.25mm 457x457mm A18920-09 Laird 1: $4,386.71 5In Stock New Product	Mfr. Part # A18920-09 Mouser Part # 739-A18920-09 New Product	Laird	Thermal Interface Products Thickness 2.25mm 457x457mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	5In Stock	$4,386.71 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler			16 W/m-K		Gray	- 40 C	+ 125 C	457 mm	457 mm	2.25 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 2.50mm 457x457mm A18920-10 Laird 1: $4,804.58 5In Stock New Product	Mfr. Part # A18920-10 Mouser Part # 739-A18920-10 New Product	Laird	Thermal Interface Products Thickness 2.50mm 457x457mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	5In Stock	$4,804.58 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler			16 W/m-K		Gray	- 40 C	+ 125 C	457 mm	457 mm	2.5 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 2.75mm 457x457mm A18920-11 Laird 1: $5,221.06 5In Stock New Product	Mfr. Part # A18920-11 Mouser Part # 739-A18920-11 New Product	Laird	Thermal Interface Products Thickness 2.75mm 457x457mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	5In Stock	$5,221.06 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler			16 W/m-K		Gray	- 40 C	+ 125 C	457 mm	457 mm	2.75 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 3.00mm 457x457mm A18920-12 Laird 1: $5,637.83 5In Stock New Product	Mfr. Part # A18920-12 Mouser Part # 739-A18920-12 New Product	Laird	Thermal Interface Products Thickness 3.00mm 457x457mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	5In Stock	$5,637.83 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler			16 W/m-K		Gray	- 40 C	+ 125 C	457 mm	457 mm	3 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 5.00mm 457x457mm A18920-20 Laird 1: $10,500.49 2In Stock New Product	Mfr. Part # A18920-20 Mouser Part # 739-A18920-20 New Product	Laird	Thermal Interface Products Thickness 5.00mm 457x457mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	2In Stock	$10,500.49 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler			16 W/m-K		Gray	- 40 C	+ 125 C	457 mm	457 mm	5 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 2.25mm 229x229mm A18921-09 Laird 1: $1,041.85 20In Stock New Product	Mfr. Part # A18921-09 Mouser Part # 739-A18921-09 New Product	Laird	Thermal Interface Products Thickness 2.25mm 229x229mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	20In Stock	$1,041.85 $972.32	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	2.25 mm		UL 94 V-0	SF16	Bulk
Thermal Interface Products Thickness 2.50mm 229x229mm A18921-10 Laird 1: $1,141.09 20In Stock New Product	Mfr. Part # A18921-10 Mouser Part # 739-A18921-10 New Product	Laird	Thermal Interface Products Thickness 2.50mm 229x229mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	20In Stock	$1,141.09 $1,076.05	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
Thermal Interface Products Thickness 2.75mm 229x229mm A18921-11 Laird 1: $1,239.99 19In Stock New Product	Mfr. Part # A18921-11 Mouser Part # 739-A18921-11 New Product	Laird	Thermal Interface Products Thickness 2.75mm 229x229mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	19In Stock	$1,239.99 $1,157.23	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
Thermal Interface Products Thickness 3.00mm 229x229mm A18921-12 Laird 1: $1,338.99 20In Stock New Product	Mfr. Part # A18921-12 Mouser Part # 739-A18921-12 New Product	Laird	Thermal Interface Products Thickness 3.00mm 229x229mm Learn More about Laird tflex sf16 thermal gap fillers	Datasheet	20In Stock	$1,338.99 $1,249.64	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
Thermal Interface Products Tpli 240 FG A1 8x8" 6 W/mK gap filler A10222-02 Laird 1: $171.74 20In Stock	Mfr. Part # A10222-02 Mouser Part # 739-A10222-02	Laird	Thermal Interface Products Tpli 240 FG A1 8x8" 6 W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	20In Stock	$171.74 $153.56 $149.80 $145.93 View $145.42 Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard												Tpli 200	Bulk
Thermal Interface Products Tgrease 2500 10cc 3.8W/mK Sil Free A14399-01 Laird Shipping Restricted	Mfr. Part # A14399-01 Mouser Part # 739-A14399-01	Laird	Thermal Interface Products Tgrease 2500 10cc 3.8W/mK Sil Free Learn More about Laird thermal interface solutions Mouser does not presently sell this product in your region.	Datasheet			Shipping Restricted	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
Thermal Interface Products Tgrease 2500 50cc 3.8W/mK Sil Free A14399-03 Laird Shipping Restricted	Mfr. Part # A14399-03 Mouser Part # 739-A14399-03	Laird	Thermal Interface Products Tgrease 2500 50cc 3.8W/mK Sil Free Learn More about Laird thermal interface solutions Mouser does not presently sell this product in your region.	Datasheet			Shipping Restricted	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
Thermal Interface Products Tflex 5140 9x9" 2.8W/mK gap filler A14568-01 Laird 1: $196.73 17In Stock	Mfr. Part # A14568-01 Mouser Part # 739-A14568-01	Laird	Thermal Interface Products Tflex 5140 9x9" 2.8W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	17In Stock	$196.73 $183.04 $176.96 $173.93 View Quote	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	3.556 mm	29 psi	UL 94 V-0	Tflex 500	Bulk
Thermal Interface Products Tgrease 1500 10cc manual syringe A15423-02 Laird 1: $49.35 48In Stock	Mfr. Part # A15423-02 Mouser Part # 739-A15423-02	Laird	Thermal Interface Products Tgrease 1500 10cc manual syringe Learn More about Laird thermal interface solutions	Datasheet	48In Stock	$49.35 $46.71 $43.37 $42.06 View $41.72 $39.46 Quote	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