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: 1,400

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 (EUR) 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 0.50 229x229mm A18841-02 Laird Technologies 1: €36.12 21In Stock	Mfr. Part No. A18841-02 Mouser Part No 739-A18841-02	Laird Technologies	Thermal Interface Products Tflex SF4 0.50 229x229mm Learn More about Laird Technologies laird tflex sf4 thermal gap fillers	Datasheet	21In Stock	€36.12 €33.91 €31.67 €30.88	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	0.5 mm	30 psi	UL 94 V-0	SF4	Bulk
Thermal Interface Products Tflex SF4 1.00 229x229mm A18841-04 Laird Technologies 1: €49.35 11In Stock 28On Order	Mfr. Part No. A18841-04 Mouser Part No 739-A18841-04	Laird Technologies	Thermal Interface Products Tflex SF4 1.00 229x229mm Learn More about Laird Technologies laird tflex sf4 thermal gap fillers	Datasheet	11In Stock 28On Order On Order Ship Dates Mfr. No: A18841-04 Stock: 11 Can Dispatch Immediately On Order: 8 Expected 16/11/2026 20 Expected 25/11/2026 Factory Lead Time: 9 Weeks	€49.35 €47.03 €43.86 €42.74	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 mm	30 psi	UL 94 V-0	SF4	Bulk
Thermal Interface Products Tflex SF4 2.00 229x229mm A18841-08 Laird Technologies 1: €82.22 13In Stock 20Expected 25/01/2027	Mfr. Part No. A18841-08 Mouser Part No 739-A18841-08	Laird Technologies	Thermal Interface Products Tflex SF4 2.00 229x229mm Learn More about Laird Technologies laird tflex sf4 thermal gap fillers	Datasheet	13In Stock 20Expected 25/01/2027	€82.22 €75.24 €67.54	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 Tpli 220 A1 8x8" 6 W/mK gap filler A10080-02 Laird Technologies 1: €69.32 68In Stock 8Expected 30/11/2026	Mfr. Part No. A10080-02 Mouser Part No 739-A10080-02	Laird Technologies	Thermal Interface Products Tpli 220 A1 8x8" 6 W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	68In Stock 8Expected 30/11/2026	€69.32 €59.85 €59.24 Quote Quote	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 210 FG A1 8x8" 6 W/mK gap filler A10092-02 Laird Technologies 1: €52.68 165In Stock 142Expected 18/01/2027	Mfr. Part No. A10092-02 Mouser Part No 739-A10092-02	Laird Technologies	Thermal Interface Products Tpli 210 FG A1 8x8" 6 W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	165In Stock 142Expected 18/01/2027	€52.68 €46.98 €44.75 €43.99 View €43.84 €41.18 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 Tpli 220FG A1 8 x 8" A10093-02 Laird Technologies 1: €62.02 116In Stock	Mfr. Part No. A10093-02 Mouser Part No 739-A10093-02	Laird Technologies	Thermal Interface Products Tpli 220FG A1 8 x 8" Learn More about Laird Technologies laird thermal interface solutions	Datasheet	116In Stock	€62.02 €58.43 €55.64 €53.63 €52.70	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 Tpli220 FG A1 16x16" 6 W/mK gap filler A10093-41 Laird Technologies 1: €247.34 21In Stock	Mfr. Part No. A10093-41 Mouser Part No 739-A10093-41	Laird Technologies	Thermal Interface Products Tpli220 FG A1 16x16" 6 W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	21In Stock	€247.34 €226.42 €217.97	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 230 A1 8x8" 6 W/mK gap filler A10095-02 Laird Technologies 1: €95.97 38In Stock	Mfr. Part No. A10095-02 Mouser Part No 739-A10095-02	Laird Technologies	Thermal Interface Products Tpli 230 A1 8x8" 6 W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	38In Stock	€95.97 €83.24 €77.56 €75.01 €73.14	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Boron Nitride	6 W/m-K	5 kVAC	Gray	- 45 C	+ 200 C	203 mm	203 mm	0.03 in	35 psi	UL 94 HB	Tpli 200	Bulk
Thermal Interface Products Tputty 502 80 FG2 9x9" 3W/mK XSoft A10237-21 Laird Technologies 1: €201.11 17In Stock	Mfr. Part No. A10237-21 Mouser Part No 739-A10237-21	Laird Technologies	Thermal Interface Products Tputty 502 80 FG2 9x9" 3W/mK XSoft Learn More about Laird Technologies laird tputty gap filler	Datasheet	17In Stock	€201.11 €184.02 €183.60 View Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets			Boron Nitride	3 W/m-K	5 kVAC	White	- 45 C	+ 200 C			0.08 in		UL 94 V-0	Tputty 502	Bulk
Thermal Interface Products Tpli 215 FG A0 8x8" 6 W/mK gap filler A10263-01 Laird Technologies 1: €64.96 69In Stock	Mfr. Part No. A10263-01 Mouser Part No 739-A10263-01	Laird Technologies	Thermal Interface Products Tpli 215 FG A0 8x8" 6 W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	69In Stock	€64.96 €56.71 €53.66 €51.71 €49.87	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Boron Nitride	6 W/m-K	1.5 kVAC	Yellow	- 45 C	+ 200 C	203 mm	203 mm	0.381 mm		UL 94 V-0	Tpli 200	Bulk
Thermal Interface Products T PUTTY 502 SILICONE CN02572-8 100CC A10548-5 Laird Technologies 1: €126.64 27In Stock	Mfr. Part No. A10548-5 Mouser Part No 739-A10548-5	Laird Technologies	Thermal Interface Products T PUTTY 502 SILICONE CN02572-8 100CC Learn More about Laird Technologies laird tputty gap filler	Datasheet	27In Stock	€126.64 €119.43 €115.23	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
Thermal Interface Products TFLEX 620 9X9" 3.0W/Mk gap filler A12616-01 Laird Technologies 1: €39.78 64In Stock	Mfr. Part No. A12616-01 Mouser Part No 739-A12616-01	Laird Technologies	Thermal Interface Products TFLEX 620 9X9" 3.0W/Mk gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	64In Stock	€39.78 €37.15 €34.83 €32.51 View €31.35 €29.90	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler	Non-standard	Boron Nitride	3 W/m-K	3 kVAC	Blue-Violet	- 45 C	+ 200 C	229 mm	229 mm	0.508 mm	10 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 620 18x18" 3.0W/mK gap filler A12616-08 Laird Technologies 1: €135.50 10In Stock	Mfr. Part No. A12616-08 Mouser Part No 739-A12616-08	Laird Technologies	Thermal Interface Products Tflex 620 18x18" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	10In Stock	€135.50 €120.19 €119.64	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler	Non-standard	Boron Nitride	3 W/m-K	3 kVAC	Blue-Violet	- 45 C	+ 200 C	457 mm	457 mm	0.508 mm	10 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 620 DC1 9x9" 3.0W/mK gap filler A12616-19 Laird Technologies 1: €41.94 36In Stock	Mfr. Part No. A12616-19 Mouser Part No 739-A12616-19	Laird Technologies	Thermal Interface Products Tflex 620 DC1 9x9" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	36In Stock	€41.94 €37.38 €35.60 €34.18 View €32.95 €31.38 Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Gap Filler	Non-standard	Boron Nitride	3 W/m-K	3 kVAC	Blue-Violet	- 45 C	+ 200 C	229 mm	229 mm	0.508 mm	10 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 630 9x9" 3.0W/mK gap filler A12617-01 Laird Technologies 1: €52.66 74In Stock 215On Order	Mfr. Part No. A12617-01 Mouser Part No 739-A12617-01	Laird Technologies	Thermal Interface Products Tflex 630 9x9" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	74In Stock 215On Order On Order Ship Dates Mfr. No: A12617-01 Stock: 74 Can Dispatch Immediately On Order: 72 Expected 25/11/2026 143 Expected 04/01/2027 Factory Lead Time: 8 Weeks	€52.66 €49.56 €46.47 €41.35 View €39.99 €39.96	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	0.762 mm	10 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 640 18x18" 3.0W/mK gap filler A12618-33 Laird Technologies 1: €237.14 35In Stock	Mfr. Part No. A12618-33 Mouser Part No 739-A12618-33	Laird Technologies	Thermal Interface Products Tflex 640 18x18" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	35In Stock	€237.14 €216.88 €201.39	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	457 mm	457 mm	1.02 mm	15 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 680 9x9" 3.0W/mK gap filler A12622-01 Laird Technologies 1: €112.19 49In Stock	Mfr. Part No. A12622-01 Mouser Part No 739-A12622-01	Laird Technologies	Thermal Interface Products Tflex 680 9x9" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	49In Stock	€112.19 €100.39 €99.95 €95.51 View €95.18 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	2.03 mm	15 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 6200 9x9" 3.0W/mK gap filler A12634-01 Laird Technologies 1: €281.68 28In Stock	Mfr. Part No. A12634-01 Mouser Part No 739-A12634-01	Laird Technologies	Thermal Interface Products Tflex 6200 9x9" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	28In Stock	€281.68 €263.02 €253.71	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	0.508 mm	15 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 640 DC1 18x18" 3.0W/mK gap filler A14412-02 Laird Technologies 1: €225.66 6In Stock	Mfr. Part No. A14412-02 Mouser Part No 739-A14412-02	Laird Technologies	Thermal Interface Products Tflex 640 DC1 18x18" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions Due to size or weight of the product, your shipping charge may increase.	Datasheet	6In Stock	€225.66 €200.72 €195.26	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard	Boron Nitride		5 kVAC	Blue-Violet	- 45 C	+ 200 C	457 mm	457 mm	1.02 mm	15 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 680 DC1 9x9" 3.0W/mK gap filler A14416-01 Laird Technologies 1: €120.76 22In Stock	Mfr. Part No. A14416-01 Mouser Part No 739-A14416-01	Laird Technologies	Thermal Interface Products Tflex 680 DC1 9x9" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	22In Stock	€120.76 €107.66 €101.76 €98.08 View €98.07 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	2.03 mm	15 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 6100 DC1 9x9" 3.0W/mK gap filler A14418-01 Laird Technologies 1: €144.38 40In Stock	Mfr. Part No. A14418-01 Mouser Part No 739-A14418-01	Laird Technologies	Thermal Interface Products Tflex 6100 DC1 9x9" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	40In Stock	€144.38 €133.79 €121.93 €119.26 View €119.25 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	2.54 mm	15 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 6120 DC1 9x9" 3.0W/mK gap filler A14420-01 Laird Technologies 1: €170.16 12In Stock	Mfr. Part No. A14420-01 Mouser Part No 739-A14420-01	Laird Technologies	Thermal Interface Products Tflex 6120 DC1 9x9" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	12In Stock	€170.16 €154.38 €150.57	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Non-standard	Boron Nitride	3 W/m-K	5 kVAC	Blue-Violet	- 45 C	+ 200 C	229 mm	229 mm	3.048 mm	15 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 6140 DC1 9x9" 3.0W/mK gap filler A14422-01 Laird Technologies 1: €198.55 24In Stock 14Expected 23/11/2026	Mfr. Part No. A14422-01 Mouser Part No 739-A14422-01	Laird Technologies	Thermal Interface Products Tflex 6140 DC1 9x9" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	24In Stock 14Expected 23/11/2026	€198.55 €181.27 €169.64 €166.32 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	3.89 mm	15 psi	UL 94 V-0	Tflex 600	Bulk
Thermal Interface Products Tflex 6160 DC1 9x9" 3.0W/mK gap filler A14424-01 Laird Technologies 1: €223.35 47In Stock	Mfr. Part No. A14424-01 Mouser Part No 739-A14424-01	Laird Technologies	Thermal Interface Products Tflex 6160 DC1 9x9" 3.0W/mK gap filler Learn More about Laird Technologies laird thermal interface solutions	Datasheet	47In Stock	€223.35 €200.34 €190.03 Quote 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 T-flex 540 9" X 9" X 0.040" A14558-01 Laird Technologies 1: €43.78 Lead-Time 12 Weeks	Mfr. Part No. A14558-01 Mouser Part No 739-A14558-01	Laird Technologies	Thermal Interface Products T-flex 540 9" X 9" X 0.040" Learn More about Laird Technologies laird thermal interface solutions	Datasheet	Lead-Time 12 Weeks	€43.78 €38.73 €38.42 €37.03 View €35.88 €35.26 Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Non-standard	Silicone Elastomer	2.8 W/m-K	9.2 kVAC	Blue	- 45 C	+ 200 C	229 mm	229 mm	1.02 mm	66 psi	UL 94 V-0	Tflex 500	Bulk