HIGHEST THERMAL CONDUCTIVITY SILICONE-FREE GAP FILLER AVAILABLE
Tflex SF800 is a high-performance, compliant, silicone free thermal interface material. By coupling extremely high thermal conductivity with exceptional wetting characteristics, Tflex SF800 provides some of the lowest thermal resistance values in the industry. This makes it well-suited for applications where silicone based pads are traditionally used as well as those applications which are silicone sensitive.
Tflex SF800 is naturally tacky on both sides requiring no additional adhesive coating, which would inhibit thermal performance. The natural tack allows for the pad to be held in place during assembly.
STANDARD THICKNESSES Standard thickness is 0.020-inch (0.50 mm) through 0.16-inch (4.064mm) in 0.010-inch increments MATERIAL NAME AND THICKNESS Tflex indicates Laird Technologies gap filler product line. SF8XXX indicates Tflex SF800 product line with thickness in mils (0.001-inches). EXAMPLES: Tflex SF840 = standard 0.040-inch thick Tflex SF800 material. Data for design engineer guidance only. Observed performance varies in application. Engineers are reminded to test the material in application.
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| Aerospace/Defense | Automotive |
| Consumer | Industrial |
| Telecom/Datacom |
| Automated Packaging | Automated Pad Placement |
| Custom Automation | Custom Product Development |
| Modeling | Prototyping |
| Service | Testing |
| Automotive ADAS | Automotive Electronics |
| Automotive Infotainment | Automotive Powertrain/ECUs |
| Drones/Satellites | Gaming Systems |
| Instrumentation | Notebooks/Tablets/Portable Devices |
| Routers | Smart Home Devices |
| Solid State Drives | Wireless infrastructure |
| Color | Grey |
| Density (g/cc) | 3.20 |
| Dielectric Constant | 15.90 |
| Hardness (Shore 00) | 81 |
| Operating Temperature Max (Celsius) | 120 |
| Operating Temperature Min (Celsius) | -20 |
| Shelf Life | 2 years from Date of Shipment |
| Thermal Conductivity (W/mK) | 7.80 |
| Thermal Resistance @10 psi Max (C-in2/W) | 0.689 |
| Thermal Resistance @10 psi Min (C-in2/W) | 0.161 |
| Thermal Resistance @30 psi Max (C-in2/W) | 0.519 |
| Thermal Resistance @30 psi Min (C-in2/W) | 0.125 |
| Thermal Resistance @50 psi Max (C-in2/W) | 0.406 |
| Thermal Resistance @50 psi Min (C-in2/W) | 0.115 |
| Thickness Max (inches) | 0.160 |
| Thickness Max (mm) | 4.00 |
| Thickness Min (inches) | 0.020 |
| Thickness Min (mm) | 0.51 |
| UL Flammability Rating | V-0 |
| Volume Resistivity | 5.00 x10^12 Ohm-cm |
| Part Number | Part Name | Thermal Conductivity (W/mK) | Thickness(inches) | Thickness (mm) | Hardness (Shore 00) | Operating Temperature Max (Celsius) | Operating Temperature Min (Celsius) | Dielectric Constant | Color |
|---|---|---|---|---|---|---|---|---|---|
| A15754-02 | Tflex SF820 9x9in | 7.80 | 0.020 | 0.51 | 81 | 120 | -20 | 15.90 | Grey |
| A15754-04 | Tflex SF840 9x9in | 7.80 | 0.040 | 1.02 | 81 | 120 | -20 | 15.90 | Grey |
| A15754-06 | Tflex SF860 9x9in | 7.80 | 0.060 | 1.52 | 81 | 120 | -20 | 15.90 | Grey |
| A15754-08 | Tflex SF880 9x9in | 7.80 | 0.080 | 2.03 | 81 | 120 | -20 | 15.90 | Grey |
| A15754-10 | Tflex SF8100 9x9in | 7.80 | 0.100 | 2.54 | 81 | 120 | -20 | 15.90 | Grey |
| A15754-12 | Tflex SF8120 9x9in | 7.80 | 0.120 | 3.05 | 81 | 120 | -20 | 15.90 | Grey |
| A15754-14 | Tflex SF8140 9x9in | 7.80 | 0.140 | 3.50 | 81 | 120 | -20 | 15.90 | Grey |
| A15754-16 | Tflex SF8160 9x9in | 7.80 | 0.160 | 4.00 | 81 | 120 | -20 | 15.90 | Grey |
