Thermal Interface Products

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 Tflex SF4 1.00 457x457mm A18840-04 Laird 1: ¥42,129.6 8In Stock	Mfr. Part # A18840-04 Mouser Part # 739-A18840-04	Laird	Thermal Interface Products Tflex SF4 1.00 457x457mm Learn More about Laird tflex sf4 thermal gap fillers	Datasheet	8In Stock	¥42,129.6 ¥39,902.2 ¥38,648.1 ¥38,344.2 View Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	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
Thermal Interface Products Tflex SF4 1.50 229x229mm A18841-06 Laird 1: ¥12,719.9 27In Stock	Mfr. Part # A18841-06 Mouser Part # 739-A18841-06	Laird	Thermal Interface Products Tflex SF4 1.50 229x229mm Learn More about Laird tflex sf4 thermal gap fillers	Datasheet	27In Stock	¥12,719.9 ¥11,771.5 ¥11,191.8 ¥11,054	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	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
Thermal Interface Products Tflex SF4 2.00 229x229mm A18841-08 Laird 1: ¥15,879.2 35In Stock	Mfr. Part # A18841-08 Mouser Part # 739-A18841-08	Laird	Thermal Interface Products Tflex SF4 2.00 229x229mm Learn More about Laird tflex sf4 thermal gap fillers	Datasheet	35In Stock	¥15,879.2 ¥14,532.1 ¥13,043.8	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	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
Thermal Interface Products Tflex SF4 2.50 229x229mm A18841-10 Laird 1: ¥19,104.8 14In Stock 20Expected 10/19/2026	Mfr. Part # A18841-10 Mouser Part # 739-A18841-10	Laird	Thermal Interface Products Tflex SF4 2.50 229x229mm Learn More about Laird tflex sf4 thermal gap fillers	Datasheet	14In Stock 20Expected 10/19/2026	¥19,104.8 ¥18,036.8 ¥17,146.5 ¥16,535.3	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	4 W/m-K		Gray (Light Gray)	- 65 C	+ 150 C	229 mm	229 mm	2.5 mm	30 psi	UL 94 V-0	SF4	Bulk
Thermal Interface Products Tflex SF4 3.00 229x229mm A18841-12 Laird 1: ¥22,317.2 13In Stock	Mfr. Part # A18841-12 Mouser Part # 739-A18841-12	Laird	Thermal Interface Products Tflex SF4 3.00 229x229mm Learn More about Laird tflex sf4 thermal gap fillers	Datasheet	13In Stock	¥22,317.2 ¥20,533.3 ¥20,124.7 ¥19,231.1	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	4 W/m-K		Gray (Light Gray)	- 65 C	+ 150 C	229 mm	229 mm	3 mm	30 psi	UL 94 V-0	SF4	Bulk
Thermal Interface Products Tflex SF4 3.50 229x229mm A18841-14 Laird 1: ¥25,655.8 15In Stock	Mfr. Part # A18841-14 Mouser Part # 739-A18841-14	Laird	Thermal Interface Products Tflex SF4 3.50 229x229mm Learn More about Laird tflex sf4 thermal gap fillers	Datasheet	15In Stock	¥25,655.8 ¥23,868.6 ¥23,104.5 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	4 W/m-K		Gray (Light Gray)	- 65 C	+ 150 C	229 mm	229 mm	3.5 mm	30 psi	UL 94 V-0	SF4	Bulk
Thermal Interface Products Tflex SF4 4.00 229x229mm A18841-16 Laird 1: ¥28,801.7 23In Stock	Mfr. Part # A18841-16 Mouser Part # 739-A18841-16	Laird	Thermal Interface Products Tflex SF4 4.00 229x229mm Learn More about Laird tflex sf4 thermal gap fillers	Datasheet	23In Stock	¥28,801.7 ¥26,768.7 ¥26,092.6 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	4 W/m-K		Gray (Light Gray)	- 65 C	+ 150 C	229 mm	229 mm	4 mm	30 psi	UL 94 V-0	SF4	Bulk
Thermal Interface Products Tflex SF7 0.50 229x229mm A18843-02 Laird 1: ¥9,608.9 151In Stock 259Expected 10/19/2026	Mfr. Part # A18843-02 Mouser Part # 739-A18843-02	Laird	Thermal Interface Products Tflex SF7 0.50 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	151In Stock 259Expected 10/19/2026	¥9,608.9 ¥8,876.4 ¥8,466.1 ¥8,323.3 ¥7,863.2	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K		Gray (Dark Gray)	- 65 C	+ 150 C	229 mm	229 mm	0.5 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 1.50 229x229mm A18843-06 Laird 1: ¥20,142.9 22In Stock 48Expected 10/26/2026	Mfr. Part # A18843-06 Mouser Part # 739-A18843-06	Laird	Thermal Interface Products Tflex SF7 1.50 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	22In Stock 48Expected 10/26/2026	¥20,142.9 ¥18,393.9 ¥16,267.8	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	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
Thermal Interface Products Tflex SF7 2.00 229x229mm A18843-08 Laird 1: ¥26,494.6 39In Stock 44Expected 10/19/2026	Mfr. Part # A18843-08 Mouser Part # 739-A18843-08	Laird	Thermal Interface Products Tflex SF7 2.00 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	39In Stock 44Expected 10/19/2026	¥26,494.6 ¥23,441.7 ¥22,669.3 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	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
Thermal Interface Products Tflex SF7 2.50 229x229mm A18843-10 Laird 1: ¥30,100.6 27In Stock	Mfr. Part # A18843-10 Mouser Part # 739-A18843-10	Laird	Thermal Interface Products Tflex SF7 2.50 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	27In Stock	¥30,100.6 ¥27,433.1 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K		Gray (Dark Gray)	- 65 C	+ 150 C	229 mm	229 mm	2.5 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 3.00 229x229mm A18843-12 Laird 1: ¥34,396 15In Stock	Mfr. Part # A18843-12 Mouser Part # 739-A18843-12	Laird	Thermal Interface Products Tflex SF7 3.00 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	15In Stock	¥34,396 ¥32,198.5 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K		Gray (Dark Gray)	- 65 C	+ 150 C	229 mm	229 mm	3 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 3.50 229x229mm A18843-14 Laird 1: ¥39,825.8 9In Stock	Mfr. Part # A18843-14 Mouser Part # 739-A18843-14	Laird	Thermal Interface Products Tflex SF7 3.50 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	9In Stock	¥39,825.8 ¥36,962.2 Quote Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K		Gray (Dark Gray)	- 65 C	+ 150 C	229 mm	229 mm	3.5 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tpli 220 A1 16x16" 6 W/mK gap filler A10080-39 Laird 1: ¥50,060.9 56In Stock 71On Order	Mfr. Part # A10080-39 Mouser Part # 739-A10080-39	Laird	Thermal Interface Products Tpli 220 A1 16x16" 6 W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	56In Stock 71On Order On Order Ship Dates Mfr. #: A10080-39 Stock: 56 Can Ship Immediately On Order: 21 Pending 50 Expected 10/12/2026 Factory Lead-Time: 9 Weeks	¥50,060.9 ¥45,785.5 ¥41,342.3	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Boron Nitride	6 W/m-K	4 kVAC	Blue	- 45 C	+ 200 C	406 mm	406 mm	0.51 mm	35 psi	UL 94 HB	Tpli 200	Bulk
Thermal Interface Products Tpli 210 FG A0 8x8" 6 W/mK gap filler A10092-01 Laird 1: ¥8,226.9 905In Stock	Mfr. Part # A10092-01 Mouser Part # 739-A10092-01	Laird	Thermal Interface Products Tpli 210 FG A0 8x8" 6 W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	905In Stock	¥8,226.9 ¥7,554.2 ¥7,195.5 ¥6,796.8 Quote Quote	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
Thermal Interface Products Tpli 210 FG A1 8x8" 6 W/mK gap filler A10092-02 Laird 1: ¥10,173.6 331In Stock	Mfr. Part # A10092-02 Mouser Part # 739-A10092-02	Laird	Thermal Interface Products Tpli 210 FG A1 8x8" 6 W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	331In Stock	¥10,173.6 ¥9,074 ¥8,642.2 ¥8,496 View ¥8,467.8 ¥7,952.9 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	203 mm	203 mm	0.01 in	35 psi	UL 94 HB	Tpli 200	Bulk
Thermal Interface Products Tpli210 FG A1 16x16" 6 W/mK gap filler A10092-45 Laird 1: ¥35,555.4 230In Stock 140Expected 10/19/2026	Mfr. Part # A10092-45 Mouser Part # 739-A10092-45	Laird	Thermal Interface Products Tpli210 FG A1 16x16" 6 W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	230In Stock 140Expected 10/19/2026	¥35,555.4 ¥33,871.1 ¥30,197 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	0.01 in	35 psi	UL 94 HB	Tpli 200	Bulk
Thermal Interface Products Tpli 220FG A1 8 x 8" A10093-02 Laird 1: ¥11,979.1 253In Stock	Mfr. Part # A10093-02 Mouser Part # 739-A10093-02	Laird	Thermal Interface Products Tpli 220FG A1 8 x 8" Learn More about Laird thermal interface solutions	Datasheet	253In Stock	¥11,979.1 ¥11,284.8 ¥10,746.7 ¥10,358 ¥10,178.6	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Boron Nitride	6 W/m-K	4 kVAC	Blue	- 45 C	+ 200 C	203 mm	203 mm	0.51 mm	35 psi	UL 94 HB	Tpli 200	Bulk
Thermal Interface Products Tpli 240 A1 8x8" 6 W/mK gap filler A10096-02 Laird 1: ¥22,151.1 154In Stock	Mfr. Part # A10096-02 Mouser Part # 739-A10096-02	Laird	Thermal Interface Products Tpli 240 A1 8x8" 6 W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	154In Stock	¥22,151.1 ¥19,785.8 ¥18,666.3 ¥17,817.5 View ¥17,530.2 Quote	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	1.02 mm	35 psi	UL 94 HB	Tpli 200	Bulk
Thermal Interface Products Tflex 640 9x9" 3.0W/mK gap filler A12618-01 Laird 1: ¥11,246.6 322In Stock 37Expected 10/19/2026	Mfr. Part # A12618-01 Mouser Part # 739-A12618-01	Laird	Thermal Interface Products Tflex 640 9x9" 3.0W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	322In Stock 37Expected 10/19/2026	¥11,246.6 ¥9,962.7 ¥9,579 ¥9,399.6 View ¥9,190.3 Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler	Non-standard	Boron Nitride	3 W/m-K	5 kVAC	Blue-Violet	- 45 C	+ 200 C	229 mm	229 mm	1.02 mm	15 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 660 9x9" 3.0W/mK gap filler A12620-01 Laird 1: ¥17,973.7 662In Stock	Mfr. Part # A12620-01 Mouser Part # 739-A12620-01	Laird	Thermal Interface Products Tflex 660 9x9" 3.0W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	662In Stock	¥17,973.7 ¥15,902.4 ¥15,885.8	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler	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
Thermal Interface Products Tgrease 2500 14kg,1Gal Pail A14259-11 Laird 1: ¥541,275.1 1In Stock	Mfr. Part # A14259-11 Mouser Part # 739-A14259-11	Laird	Thermal Interface Products Tgrease 2500 14kg,1Gal Pail	Datasheet	1In Stock	¥541,275.1 Quote Quote	Min.: 1 Mult.: 1	Thermal Paste / Thermal Grease / Thermal Gel														Tgrease 2500	Bulk
Thermal Interface Products Tflex 6160 DC1 9x9" 3.0W/mK gap filler A14424-01 Laird 1: ¥43,137.8 62In Stock	Mfr. Part # A14424-01 Mouser Part # 739-A14424-01	Laird	Thermal Interface Products Tflex 6160 DC1 9x9" 3.0W/mK gap filler Learn More about Laird thermal interface solutions	Datasheet	62In Stock	¥43,137.8 ¥38,693 ¥36,703.1 View Quote	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
Thermal Interface Products Tflex 3160 9x9" 1.2W/mK A15336-01 Laird 1: ¥8,610.6 788In Stock	Mfr. Part # A15336-01 Mouser Part # 739-A15336-01	Laird	Thermal Interface Products Tflex 3160 9x9" 1.2W/mK Learn More about Laird thermal interface solutions	Datasheet	788In Stock	¥8,610.6 ¥7,833.3 ¥7,484.5 ¥7,210.4 View ¥6,951.3 ¥6,609.1 Quote	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	4.06 mm	15 psi	UL 94 V-0	Tflex 300	Bulk
Thermal Interface Products Tflex 3200 9x9" 1.2W/mK A15340-01 Laird 1: ¥8,984.3 394In Stock 5On Order	Mfr. Part # A15340-01 Mouser Part # 739-A15340-01	Laird	Thermal Interface Products Tflex 3200 9x9" 1.2W/mK Learn More about Laird thermal interface solutions	Datasheet	394In Stock 5On Order	¥8,984.3 ¥7,949.5 ¥7,627.3 ¥7,597.4 View ¥6,635.7 Quote	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