MEGTRON 2E - Halogen Free
Halogen-Free, Low Transmission Loss, Highly Heat-Resistant Multi-Layer Circuit Board Material
MEGTRON 2E Laminate R-1577E/Prepreg R-1570E
MEGTRON 2E is a high density, interconnect (HDI) compatible, halogen free, high glass transition temperature (Tg) material suitable for high-speed data transmission applications.
MEGTRON 2E - Halogen Free
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| Part No. | Datasheet | Tg (DSC), | Tg (TMA), (°C) | Tg (DMA), | Td (Thermal Decomposition) (°C) | T288 (Without Cu) (min) | T288 (With Cu) (min) | CTE-Y | CTE-Y, | CTE-Z | CTE α2 Z-axis: Test Method IPC-TM-650 2.4.24; Condition A (ppm/℃) | Thermal Conductivity, (W/m・K) | Surface Resistivity (mΩ) | Dielectric Constant (Dk) @ 1Ghz; Test Method IPC-TM-650; Condition C-24/23/50 | Dielectric Constant (Dk) @ 10Ghz; Test Method IPC-TM-650; Condition C-24/23/50 | Dielectric Constant (Dk) @ 12Ghz; Test Method Balanced-type Circular Disk Resonator; Condition C-24/23/50 | Df at 1 GHz | Df at 10 GHz | Df at 12 GHz | Water Absorption (%) | Poisson's Ratio | Flexural Warp (MD) (GPa) | Flexural Fill (TD) (GPa) | Peel Strength (1 Oz. Cu) (kN/m) | Flammability | Sample Thickness (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
173 °C | 170 °C | 190 °C | 385 °C | >120 min | 25 min | 14-16 ppm/°C | 14-16 ppm/°C | 35 ppm/°C | 210 ppm/°C | 0.50 W/m · K | 4.2 | 4.1 | 0.01 | 0.013 | 0.2 | 25 GPa | 23 GPa | 1.3 kN/m | 94V-0 | 0.8mm |
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