Specifications

Specifications table for model R-578Y(G)
ItemPerformance characteristics
Tg (DSC),200 °C
Tg (TMA), (°C)190 °C
Tg (DMA),210 °C
Td (Thermal Decomposition) (°C)400 °C
T288 (Without Cu) (min)> 120 min
T288 (With Cu) (min)>120 min
CTE-Y <Tg (ppm/℃)14 - 16 ppm/°C
CTE-Z <Tg (ppm/℃)42 ppm/°C
CTE α2 Z-axis: Test Method IPC-TM-650 2.4.24; Condition A (ppm/℃)280 ppm/°C
Thermal Conductivity, (W/m・K)
Volume Resistivity (MΩ・cm)1 x 10⁹ MΩ · cm
Surface Resistivity (mΩ)1 x 10⁸ MΩ
Dielectric Constant (Dk) @ 1Ghz; Test Method IPC-TM-650; Condition C-24/23/503.63
Dielectric Constant (Dk) @ 10Ghz; Test Method IPC-TM-650; Condition C-24/23/503.60 @ 13 GHz
Dielectric Constant (Dk) @ 12Ghz; Test Method Balanced-type Circular Disk Resonator; Condition C-24/23/50
Df at 1 GHz0.002
Df at 10 GHz0.0034 @ 13 GHz
Df at 12 GHz
Water Absorption (%)0.06
Poisson's Ratio
Flexural Warp (MD) (GPa)
Flexural Fill (TD) (GPa)
Peel Strength (1 Oz. Cu) (kN/m)0.8
Flammability94V-0

Stock check

Model image for R-578Y(G)

R-578Y(G)