Double Sided Thermal Tapes
The THERMATTACH T411 double-sided thermal interface tapes offer outstanding adhesion between electronic components and heat sinks, particularly effective on plastic packages and materials with low surface energy. Within the THERMATTACH tape range, these products demonstrate remarkable reliability under various thermal, mechanical, and environmental conditions. They enhance design flexibility and simplify electronics assembly by eliminating the necessity for mechanical fasteners.
PRODUCT FEATURES:
- Offered in various forms to provide thermal dielectric and flame retardant properties
- Offered in custom die-cut configurations to suit variety of applications
- Embossed version available
- UL 94 V-0 flammability rated
- Meets RoHS specifications
- No curing required unlike epoxy or acrylic preforms or liquid systems
- Easily reworkable
IDEAL APPLICATIONS:
- Mount heat sinks to components dissipating < 25 W
- Attach heat sinks to PC processors
- Heat sink attachment to motor control processors
- Telecommunication infrastructure components
PRODUCT ATTRIBUTES:
- Designed for adhesion to plastic packages
- Attaches to low surface energy packages
| THERMATTACH Comparison | ||||
|---|---|---|---|---|
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 T411 |
 T418 |
 T412 |
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Request Sample | Request Sample | Request Sample | |
| Colour | Clear/Metallic | Light Yellow | Gray | |
| Reinforcement Carrier | Aluminum Mesh | Fiberglass | Aluminum Mesh | |
| Thickness, in (mm) | 0.010 (0.25) | 0.010 (0.25) | 0.009 (0.23) | |
| Glass Transition Temperature Range | -58 (-50) | -4 (-20) | -22 (-30) | |
| PRICE (Request Quote) | $ | $$ | $$$ | |
| Operating Temperature Range, F (C) | -58 to 302 | -22 to 257 | -22 to 257 | |
| Thermal Impedance | 1.0 (6.5) | 1.2 (7.7) | 0.30 (2.0) | |
| Thermal Conductivity, W/m-K | 0.5 | 0.5 | 1.4 | |
| Voltage Breakdown, kVac | N/A | 5 | N/A | |
| Voltage Resistivity, ohm-cm | N/A | 1.0 X 10^13 | 1.0 X 10^2 | |
| Lap Shear Al-Al @ 25C, psi (kPa) | 40 (270) | 150 (1034) | 70 (480) | |
| Die Sheer Adhesion after 400 psi attachment, psi (kPa) – 2 hour sample dwell time 77 F (25 C) | 110 (759) | 150 (1034) | 135 (931) | |
| 90 degree peel adhesion to 0.002” aluminum foil lbf/in (N/cm) | 2.0 (3.5) | 4.0 (6.9) | 1.0 (1.76) | |
(CLICK HERE TO DOWNLOAD T411 SPEC SHEET)
Matrix specializes in precision slitting of tapes to meet the exact specifications required by manufacturers. Our state-of-the-art equipment and expertise ensure precise customization, providing manufacturers with tailored solutions to enhance their product quality and performance.
Matrix Technology is the only authorized distributor of Parker Chomerics products in Canada. We have been working with Canadian engineers and technology companies for 45 years as Canada’s premier engineered materials partner, and have been converting products into customized solutions ever since.
