Thermal Interface Products – Mouser Liechtenstein

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

Tflex SF7 Thermal Gap Fillers

Laird Tflex SF7 Thermal Gap Fillers are innovative, high-performing thermal materials with silicone-free construction. The silicone-free design delivers products with excellent deflection properties, minimizing pressure on components during deflection. A minimum pressure is required to achieve the lowest possible thermal resistance. These fillers offer a 0.5mm to 4mm thickness range, 7.8W/mK thermal conductivity, and 5 x 10^13 volume resistivity. Laird Tflex SF7 Thermal Gap Fillers are ideal for datacom systems, optical modules, cameras, and automotive electronics.

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

Results: 30

Applied Filters:

Length

Width

Thickness

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 (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Package/Case	Material	Thermal Conductivity	Color	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Thickness	Tensile Strength	Flammability Rating	Series	Packaging
Thermal Interface Products Tflex SF7 0.50 229x229mm A18843-02 Laird 1: CHF 46.57 410In Stock	Mfr. Part No. A18843-02 Mouser Part No 739-A18843-02	Laird	Thermal Interface Products Tflex SF7 0.50 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	410In Stock	CHF 46.57 CHF 43.02 CHF 41.02 CHF 40.33 CHF 38.10	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 4.00 229x229mm A18843-16 Laird 1: CHF 221.92 64In Stock	Mfr. Part No. A18843-16 Mouser Part No 739-A18843-16	Laird	Thermal Interface Products Tflex SF7 4.00 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	64In Stock	CHF 221.92 CHF 221.91 CHF 200.34 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	4 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 1.50 229x229mm A18843-06 Laird 1: CHF 95.91 69In Stock	Mfr. Part No. A18843-06 Mouser Part No 739-A18843-06	Laird	Thermal Interface Products Tflex SF7 1.50 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	69In Stock	CHF 95.91 CHF 90.51 CHF 86.77 CHF 83.46	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: CHF 128.40 83In Stock	Mfr. Part No. A18843-08 Mouser Part No 739-A18843-08	Laird	Thermal Interface Products Tflex SF7 2.00 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	83In Stock	CHF 128.40 CHF 113.60 CHF 109.86 CHF 102.20	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: CHF 145.88 26In Stock	Mfr. Part No. A18843-10 Mouser Part No 739-A18843-10	Laird	Thermal Interface Products Tflex SF7 2.50 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	26In Stock	CHF 145.88 CHF 132.95 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: CHF 166.69 15In Stock	Mfr. Part No. A18843-12 Mouser Part No 739-A18843-12	Laird	Thermal Interface Products Tflex SF7 3.00 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	15In Stock	CHF 166.69 CHF 156.04 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: CHF 193.00 9In Stock	Mfr. Part No. A18843-14 Mouser Part No 739-A18843-14	Laird	Thermal Interface Products Tflex SF7 3.50 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	9In Stock	CHF 193.00 CHF 179.13 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 Tflex SF7 1.00 229x229mm A18843-04 Laird 1: CHF 70.41 223On Order	Mfr. Part No. A18843-04 Mouser Part No 739-A18843-04	Laird	Thermal Interface Products Tflex SF7 1.00 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	223On Order On Order Ship Dates Mfr. No: A18843-04 Stock: 0 On Order: 59 Expected 12/7/2026 64 Expected 12/28/2026 100 Expected 12/29/2026 Factory Lead Time: 9 Weeks	CHF 70.41 CHF 63.84 CHF 63.69 CHF 58.89	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 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 0.50 457x457mm A18842-02 Laird 10: CHF 196.78 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. A18842-02 Mouser Part No 739-A18842-02	Laird	Thermal Interface Products Tflex SF7 0.50 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 9 Weeks	CHF 196.78 CHF 192.98 CHF 192.36 View Quote	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	0.5 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 0.75 457x457mm A18842-03 Laird 10: CHF 249.30 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18842-03 Mouser Part No 739-A18842-03	Laird	Thermal Interface Products Tflex SF7 0.75 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 249.30 CHF 244.17	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	0.75 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 1.00 457x457mm A18842-04 Laird 10: CHF 314.31 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. A18842-04 Mouser Part No 739-A18842-04	Laird	Thermal Interface Products Tflex SF7 1.00 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 9 Weeks	CHF 314.31 CHF 308.08	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	1 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 1.25 457x457mm A18842-05 Laird 10: CHF 370.40 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18842-05 Mouser Part No 739-A18842-05	Laird	Thermal Interface Products Tflex SF7 1.25 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 370.40	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	1.25 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 1.50 457x457mm A18842-06 Laird 10: CHF 427.80 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18842-06 Mouser Part No 739-A18842-06	Laird	Thermal Interface Products Tflex SF7 1.50 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 427.80	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	1.5 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 1.75 457x457mm A18842-07 Laird 10: CHF 482.31 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18842-07 Mouser Part No 739-A18842-07	Laird	Thermal Interface Products Tflex SF7 1.75 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 482.31	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	1.75 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 2.00 457x457mm A18842-08 Laird 10: CHF 538.26 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. A18842-08 Mouser Part No 739-A18842-08	Laird	Thermal Interface Products Tflex SF7 2.00 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 9 Weeks	CHF 538.26	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	2 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 2.25 457x457mm A18842-09 Laird 10: CHF 593.83 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18842-09 Mouser Part No 739-A18842-09	Laird	Thermal Interface Products Tflex SF7 2.25 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 593.83	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	2.25 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 2.50 457x457mm A18842-10 Laird 10: CHF 649.66 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. A18842-10 Mouser Part No 739-A18842-10	Laird	Thermal Interface Products Tflex SF7 2.50 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 9 Weeks	CHF 649.66	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	2.5 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 2.75 457x457mm A18842-11 Laird 10: CHF 705.11 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18842-11 Mouser Part No 739-A18842-11	Laird	Thermal Interface Products Tflex SF7 2.75 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 705.11	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	2.75 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 3.00 457x457mm A18842-12 Laird 10: CHF 760.60 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18842-12 Mouser Part No 739-A18842-12	Laird	Thermal Interface Products Tflex SF7 3.00 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 760.60	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	3 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 3.25 457x457mm A18842-13 Laird 10: CHF 818.32 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18842-13 Mouser Part No 739-A18842-13	Laird	Thermal Interface Products Tflex SF7 3.25 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 818.32	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	3.25 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 3.50 457x457mm A18842-14 Laird 10: CHF 871.53 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18842-14 Mouser Part No 739-A18842-14	Laird	Thermal Interface Products Tflex SF7 3.50 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 871.53	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	3.5 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 3.75 457x457mm A18842-15 Laird 10: CHF 926.91 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18842-15 Mouser Part No 739-A18842-15	Laird	Thermal Interface Products Tflex SF7 3.75 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 926.91	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	3.75 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 4.00 457x457mm A18842-16 Laird 10: CHF 976.05 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. A18842-16 Mouser Part No 739-A18842-16	Laird	Thermal Interface Products Tflex SF7 4.00 457x457mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 9 Weeks	CHF 976.05	Min.: 10 Mult.: 1	Gap Fillers / Gap Pads / Sheets	Silicone-Free	Non-standard	Silicone	7.8 W/m-K	Gray (Dark Gray)	- 65 C	+ 150 C	457 mm	457 mm	4 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 0.75 229x229mm A18843-03 Laird 20: CHF 55.15 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. A18843-03 Mouser Part No 739-A18843-03	Laird	Thermal Interface Products Tflex SF7 0.75 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 6 Weeks	CHF 55.15 CHF 54.46 CHF 53.90 CHF 53.40 View Quote	Min.: 20 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	0.75 mm	30 psi	UL 94 V-0	SF7	Bulk
Thermal Interface Products Tflex SF7 1.25 229x229mm A18843-05 Laird 20: CHF 81.10 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A18843-05 Mouser Part No 739-A18843-05	Laird	Thermal Interface Products Tflex SF7 1.25 229x229mm Learn More about Laird tflex sf7 thermal gap fillers	Datasheet	Non-Stocked Lead-Time 7 Weeks	CHF 81.10 CHF 79.74 CHF 78.96 CHF 78.19 View Quote	Min.: 20 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	1.25 mm	30 psi	UL 94 V-0	SF7	Bulk

Tflex SF7 Thermal Gap Fillers

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

Tflex SF7 Thermal Gap Fillers

Applied Filters: