| Items |
 T418 Thermally Conductive Attachment Tapes |
T412 Thermally Conductive Attachment Tapes |
T404 Thermally Conductive Attachment Tapes |
T414 Thermally Conductive Attachment Tapes |
T405 Thermally Conductive Attachment Tapes |
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| Recommended for Plastic Component Attachment | No | |||||||||
| Color | Light yellow | Gray | Beige | Beige | White | |||||
| Embossed | Optional | Standard | Standard | Standard | Standard | |||||
| Test metod Carrier | Visual | |||||||||
| Reinforcement Carrier | Fiberglass | Aluminum mesh | Filled polyimide | Filled polyimide | Aluminum | |||||
| Test Method Thicknesses | ASTM D374 | |||||||||
| Thickness | 0.25 mm0.010 in | 0.23 mm0.009 in | 0.127 mm0.005 in | 0.127 mm0.005 in | 0.15 mm0.006 in | |||||
| Thickness Tolerance | ± 0.025 mm± 0.001 in | |||||||||
| Test Method Adhesive CTE | ASTM D3386 | |||||||||
| Adhesive CTE | 300 ppm/ºC | |||||||||
| Test Method Glass Transition Temperature | ASTM D1356 | |||||||||
| Glass Transition Temperature | –20 ºC–4 ºF | –30 ºC–22 ºF | –30 ºC–22 ºF | –30 ºC–22 ºF | –30 ºC–22 ºF | |||||
| Operating Temperature Range | –30 to 125 ºC–22 to 257 ºF | |||||||||
| Test Method Thermal Impedance | ASTM D5470 | |||||||||
| Thermal Impedance | 7.7 ºC-cm²/W1.2 ºC-in²/W | 2.0 ºC-cm²/W0.30 ºC-in²/W | 3.7 ºC-cm²/W0.6 ºC-in²/W | 3.7 ºC-cm²/W0.6 ºC-in²/W | 3.4 ºC-cm²/W0.5 ºC-in²/W | |||||
| Test Method Thermal Conductivity | ASTM D5470 | |||||||||
| Thermal Conductivity | 0.5 W/m·K | 1.4 W/m·K | 0.4 W/m·K | 0.4 W/m·K | 0.5 W/m·K | |||||
| Test Method Volume Resistivity | ASTM D257 | |||||||||
| Volume Resistivity | 1 x 1013 O/cm | 1 x 102 O/cm | 3 x 1014 O/cm | 3 x 1014 O/cm | ||||||
| Test Method Voltage Breakdown | ASTM D149 | |||||||||
| Voltage Breakdown | 5000 Vac | 5000 Vac | 5000 Vac | |||||||
| Test Method Lap Shear Strength | ASTM D1002 | |||||||||
| Lap Shear Strength at 25 ºC, Al to Al | 1034 kPa150 psi | 480 kPa70 psi | 689 kPa100 psi | 689 kPa100 psi | 689 kPa100 psi | |||||
| Test Method 90º Peel Adhesion | ASTM D1000 | |||||||||
| 90º Peel Adhesion to 0.002 in Aluminum Foil | 6.9 N/cm4.0 lbf/in | 1.76 N/cm1.0 lbf/in | 2.6 N/cm1.5 lbf/in | 2.6 N/cm1.5 lbf/in | 2.6 N/cm1.5 lbf/in | |||||
| Test Method Die Shear Adhesion | Chomerics #54 | |||||||||
| Die Shear Adhesion after 400 psi Attachment 1 | 1034 kPa150 psi | 931 kPa135 psi | 897 kPa130 psi | 897 kPa130 psi | 862 kPa125 psi | |||||
| Test Method Creep Adhesion | PSTC-7 | |||||||||
| Creep Adhesion at 15 ºC (77 ºF) | > 50 days | |||||||||
| Creep Adhesion at 125 ºC (302 ºF) | > 10 days | |||||||||
| Test Method Flammability Rating | UL 94 | |||||||||
| Flammability Rating | V-0 | Not tested | V-0 | V-0 | V-0 | |||||
| Test Method RoHS Compliant | Chomeric Certification | |||||||||
| RoHS Compliant | Yes | |||||||||
| Test Method Shelf Life | Chomerics | |||||||||
| Shelf Life, Months from Date of Shipment | 12 | |||||||||
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