Thermal Interface Products

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TPutty™ Gap Fillers

Laird TPutty™ Gap Fillers are soft, low-abrasive silicone-based thermal gap fillers ideal for applications with large or uneven gap tolerances. Gap filler is used to bridge the interface between hot components and a chassis or heat sink assembly when the elimination of mechanical stress or bulk dispensing is a critical design consideration. The material allows for minimal to no pressure transfer between mating parts. With a UL 94V-0 flammability rating, Laird TPutty™ Gap Fillers provide excellent thermal performance and compliance.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Material	Thermal Conductivity	Breakdown Voltage	Color	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Thickness	Tensile Strength	Flammability Rating	Series	Packaging
Thermal Interface Products Tputty 502 150 FG2 9x9" 3W/mK XSoft A10244-06 Laird 4: 342,45 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A10244-06 Mouser Part No 739-A10244-06	Laird	Thermal Interface Products Tputty 502 150 FG2 9x9" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	342,45 € 329,41 € 324,25 €	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets			3 W/m-K										Tputty 502	Bulk
Thermal Interface Products Tputty 502 160 FG2 9x9" 3W/mK XSoft A10245-06 Laird 1: 369,58 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A10245-06 Mouser Part No 739-A10245-06	Laird	Thermal Interface Products Tputty 502 160 FG2 9x9" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	369,58 € 350,24 € 349,87 €	Min.: 1 Mult.: 1	Thermally Conductive Adhesives		Boron Nitride	3 W/m-K	5 kVAC	White	- 45 C	+ 200 C	229 mm	229 mm				Tputty 502	Bulk
Thermal Interface Products Tputty 502 170 FG2 9x9" 3W/mK XSoft A10246-04 Laird 4: 397,41 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A10246-04 Mouser Part No 739-A10246-04	Laird	Thermal Interface Products Tputty 502 170 FG2 9x9" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	397,41 € 382,79 €	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets			3 W/m-K										Tputty 502	Bulk
Thermal Interface Products Tputty 502 180 FG2 9x9" 3W/mK XSoft A10247-04 Laird 1: 424,43 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A10247-04 Mouser Part No 739-A10247-04	Laird	Thermal Interface Products Tputty 502 180 FG2 9x9" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	424,43 € 408,81 €	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets			3 W/m-K										Tputty 502	Bulk
Thermal Interface Products Tputty 502 180 FG2 18x18" 3W/mK XSoft A10247-05 Laird 4: 1.665,06 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A10247-05 Mouser Part No 739-A10247-05	Laird	Thermal Interface Products Tputty 502 180 FG2 18x18" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	1.665,06 € Quote Quote	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets													Tputty 502	Bulk
Thermal Interface Products Tputty 502 190 FG2 9x9" 3W/mK XSoft A10248-04 Laird 4: 444,82 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A10248-04 Mouser Part No 739-A10248-04	Laird	Thermal Interface Products Tputty 502 190 FG2 9x9" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	444,82 € 428,44 €	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets			3 W/m-K										Tputty 502	Bulk
Thermal Interface Products Tputty 502 200 FG2 9x9" 3W/mK XSoft A10249-14 Laird 4: 467,19 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A10249-14 Mouser Part No 739-A10249-14	Laird	Thermal Interface Products Tputty 502 200 FG2 9x9" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	467,19 € 450,00 €	Min.: 4 Mult.: 1	Thermally Conductive Adhesives		Boron Nitride	3 W/m-K	5 kVAC	White	- 45 C	+ 200 C			2.54 mm			Tputty 502	Bulk
Thermal Interface Products Tputty 502 20 FG2 18x18" 3W/mK XSoft A10538-18 Laird 4: 249,40 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A10538-18 Mouser Part No 739-A10538-18	Laird	Thermal Interface Products Tputty 502 20 FG2 18x18" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	249,40 € 239,05 € 235,30 €	Min.: 4 Mult.: 1	Gap Fillers / Gap Pads / Sheets			3 W/m-K										Tputty 502	Bulk
Thermal Interface Products Tputty 502 500cc bulk A10548-6 Laird 1: 516,59 € 1Expected 12/11/2026	Mfr. Part No. A10548-6 Mouser Part No 739-A10548-6	Laird	Thermal Interface Products Tputty 502 500cc bulk Learn More about Laird tputty gap filler	Datasheet	1Expected 12/11/2026	516,59 € 472,69 €	Min.: 1 Mult.: 1	Thermally Conductive Adhesives		Boron Nitride			White	- 45 C	+ 200 C						Tputty 502	Bulk
Thermal Interface Products Tputty 502 30 FG2 9x9" 3W/mK XSoft A10874-01 Laird 9: 90,82 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A10874-01 Mouser Part No 739-A10874-01	Laird	Thermal Interface Products Tputty 502 30 FG2 9x9" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	90,82 € 82,99 € 80,12 € Quote Quote	Min.: 9 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Boron Nitride	3 W/m-K		Yellow	- 25 C	+ 125 C	229 mm	229 mm	0.76 mm	10 psi	UL 94 V-0	Tputty 502	Bulk
Thermal Interface Products Tputty 502 30 FG2 18x18" 3W/mK XSoft A10874-12 Laird 4: 329,34 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. A10874-12 Mouser Part No 739-A10874-12	Laird	Thermal Interface Products Tputty 502 30 FG2 18x18" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 12 Weeks	329,34 € 320,39 €	Min.: 4 Mult.: 1	Thermally Conductive Adhesives		Boron Nitride	3 W/m-K	3 kVAC	White	- 45 C	+ 200 C					UL 94 HB	Tputty 502	Bulk
Thermal Interface Products Tputty 403 Cartridge 75cc,Cartridge A16872-02 Laird 1: 75,46 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A16872-02 Mouser Part No 739-A16872-02	Laird	Thermal Interface Products Tputty 403 Cartridge 75cc,Cartridge Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	75,46 € 66,77 € 65,11 € 63,97 € View 62,83 € Quote	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Silicone Elastomer			White	- 45 C	+ 150 C					UL 94 V-0	Tputty 403	Bulk
Thermal Interface Products Tputty 403 Cartridge 600cc,Cartridge A16872-05 Laird 8: 300,35 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A16872-05 Mouser Part No 739-A16872-05	Laird	Thermal Interface Products Tputty 403 Cartridge 600cc,Cartridge Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	300,35 € 287,24 € 276,28 €	Min.: 8 Mult.: 8	Gap Fillers / Gap Pads / Sheets		Silicone Elastomer			White	- 45 C	+ 150 C					UL 94 V-0	Tputty 403	Bulk
Thermal Interface Products TPUTTY 508 CARTRIDGE 75CC A17170-01 Laird 18: 48,19 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A17170-01 Mouser Part No 739-A17170-01	Laird	Thermal Interface Products TPUTTY 508 CARTRIDGE 75CC Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	48,19 € 47,55 € 46,93 € 46,91 €	Min.: 18 Mult.: 18	Gap Fillers / Gap Pads / Sheets			3.7 W/m-K		Green		+ 150 C					UL 94 V-0	Tputty 508	Bulk
Thermal Interface Products TPUTTY 508 CARTRIDGE 180CC A17170-02 Laird 18: 87,58 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A17170-02 Mouser Part No 739-A17170-02	Laird	Thermal Interface Products TPUTTY 508 CARTRIDGE 180CC Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	87,58 € 86,14 € 84,71 € Quote Quote	Min.: 18 Mult.: 18	Gap Fillers / Gap Pads / Sheets			3.7 W/m-K		Green		+ 150 C					UL 94 V-0	Tputty 508	Bulk
Thermal Interface Products TPUTTY 508 CARTRIDGE 600CC A17170-04 Laird 8: 317,13 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A17170-04 Mouser Part No 739-A17170-04	Laird	Thermal Interface Products TPUTTY 508 CARTRIDGE 600CC Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	317,13 € 305,02 €	Min.: 8 Mult.: 8	Gap Fillers / Gap Pads / Sheets			3.7 W/m-K		Green		+ 150 C					UL 94 V-0	Tputty 508	Bulk
Thermal Interface Products 30CC,NET 30CC A17170-09 Laird 18: 170,54 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A17170-09 Mouser Part No 739-A17170-09	Laird	Thermal Interface Products 30CC,NET 30CC Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	170,54 €	Min.: 18 Mult.: 18	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Silicone Elastomer	3.7 W/m-K	3 kVAC	Green	- 40 C	+ 150 C					UL 94 V-0	Tputty 508	Bulk
Thermal Interface Products Tputty 607 Cartridge 75cc A17251-01 Laird 72: 64,63 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A17251-01 Mouser Part No 739-A17251-01	Laird	Thermal Interface Products Tputty 607 Cartridge 75cc Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	64,63 € 62,66 €	Min.: 72 Mult.: 18	Gap Fillers / Gap Pads / Sheets	Thermal Pad	Silicone Elastomer	6.4 W/m-K	6 kVAC	Blue	- 40 C	+ 150 C					UL 94 V-0	Tputty 607	Bulk
Thermal Interface Products Tputty 607 Cartridge 180cc A17251-02 Laird 18: 123,66 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A17251-02 Mouser Part No 739-A17251-02	Laird	Thermal Interface Products Tputty 607 Cartridge 180cc Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	123,66 €	Min.: 18 Mult.: 18	Gap Fillers / Gap Pads / Sheets		Silicone Elastomer			Blue	- 40 C	+ 150 C					UL 94 V-0	Tputty 607	Bulk
Thermal Interface Products Tputty 607 Cartridge 360cc A17251-03 Laird 9: 258,89 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A17251-03 Mouser Part No 739-A17251-03	Laird	Thermal Interface Products Tputty 607 Cartridge 360cc Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	258,89 € 255,97 €	Min.: 9 Mult.: 9	Gap Fillers / Gap Pads / Sheets		Silicone Elastomer			Blue	- 40 C	+ 150 C					UL 94 V-0	Tputty 607	Bulk
Thermal Interface Products Tputty 607 Cartridge 600cc A17251-04 Laird 8: 506,20 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A17251-04 Mouser Part No 739-A17251-04	Laird	Thermal Interface Products Tputty 607 Cartridge 600cc Learn More about Laird tputty gap filler	Datasheet	Non-Stocked Lead-Time 10 Weeks	506,20 €	Min.: 8 Mult.: 8	Gap Fillers / Gap Pads / Sheets		Silicone Elastomer			Blue	- 40 C	+ 150 C					UL 94 V-0	Tputty 607	Bulk
Thermal Interface Products Tputty 502 1L bulk A10548-7 Laird 1: 700,19 € Non-Stocked	Mfr. Part No. A10548-7 Mouser Part No 739-A10548-7	Laird	Thermal Interface Products Tputty 502 1L bulk Learn More about Laird tputty gap filler	Datasheet	Non-Stocked	700,19 € 660,29 €	Min.: 1 Mult.: 1	Thermally Conductive Adhesives		Boron Nitride			White	- 45 C	+ 200 C						Tputty 502	Bulk
Thermal Interface Products Tputty 502 60 FG2 9x9" 3W/mK X Soft A14938-00 Laird 1: 79,20 € Non-Stocked New At Mouser	Mfr. Part No. A14938-00 Mouser Part No 739-A14938-00 New At Mouser	Laird	Thermal Interface Products Tputty 502 60 FG2 9x9" 3W/mK X Soft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked	79,20 € 72,11 € 68,01 €	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets													Tputty 502
Thermal Interface Products Tputty 502 60 FG2 9x9" 3W/mK XSoft A14938-00-W5 Laird 1: 79,20 € Non-Stocked New At Mouser	Mfr. Part No. A14938-00-W5 Mouser Part No 739-A14938-00-W5 New At Mouser	Laird	Thermal Interface Products Tputty 502 60 FG2 9x9" 3W/mK XSoft Learn More about Laird tputty gap filler	Datasheet	Non-Stocked	79,20 € 72,11 € 68,01 €	Min.: 1 Mult.: 1	Gap Fillers / Gap Pads / Sheets													Tputty 502
Thermal Interface Products Tputty 502FG2,070 S E,19.0x18.5in,OG,OG A15064-07 Laird 34: 33,02 € Non-Stocked	Mfr. Part No. A15064-07 Mouser Part No 739-A15064-07	Laird	Thermal Interface Products Tputty 502FG2,070 S E,19.0x18.5in,OG,OG Learn More about Laird tputty gap filler	Datasheet	Non-Stocked	33,02 € 30,81 € 29,71 € 28,34 €	Min.: 34 Mult.: 1	Gap Fillers / Gap Pads / Sheets		Boron Nitride			White	- 45 C	+ 200 C	482.6 mm	469.9 mm	1.778 mm		UL 94 V-0	Tputty 502

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