ICT基础设备用 多层基板材料「MEGTRON」系列

Circuit Board Materials

  • Part Number
  • Application
  • Detailed use
Network
Antenna
・Network
・Antenna
ICT infrastructure equipment, Supercomputer, Measuring instruments, Antenna(Base station, Automotive millimeter-wave radar), etc.

Line-up(Frequency dependence by Transmission loss)

Line-up

General properties

Item Test method Condition Unit MEGTRON
7
MEGTRON
6
MEGTRON
M

R-5735
MEGTRON
4S

R-5725S
MEGTRON
4

R-5725
MEGTRON
2

R-1577
HiPER
V

R-1755V
R-5785(N) R-5785 R-5775(N) R-5775
Glass transition temp (Tg) DSC A °C 200 200 185 185 195 200 176 170 173
Thermal decomposition temp (Td) TGA A °C 400 400 410 410 360 360 360 380 350
CTE x-axis α1 IPC-TM-650
2.4.41
A ppm/°C 14-16 14-16 14-16 14-16 12-15 12-14 12-14 14-16 11-13
CTE y-axis 14-16 14-16 14-16 14-16 12-15 13-15 13-15 14-16 13-15
CTE z-axis α1 IPC-TM-650
2.4.24
A 42 42 45 45 31 32 35 34 44
α2 280 280 260 260 240 250 265 200 255
T288 (with copper) IPC-TM-650
2.4.24.1
A min >120 >120 >120 >120 35 50 30 25 20
Dielectric constant (Dk) 1GHz IPC-TM-650
2.5.5.9
C-24/23/50 3.4 3.6 3.4 3.7 3.9 3.8 3.8 4.1 4.4
Dissipation factor (Df) 0.001 0.0015 0.0015 0.002 0.005 0.005 0.005 0.010 0.016
Water absorption IPC-TM-650
2.6.2.1
D-24/23 % 0.06 0.06 0.14 0.14 0.14 0.14 0.14 0.14 0.12
Flexural modulus Fill JIS C 6481 A GPa 18 19 18 19 23 23 23 23 22
Peel strength 1oz(35μm) IPC-TM-650
2.4.8
A kN/m 1.2 1.2 1.2 1.2 1.3 1.4 1.2 1.3 1.5
The sample thickness of MEGTRON7, MEGTRON6 is 0.75mm. The sample thickness of other part number is 0.8mm. The above data is actual values and not guaranteed values.