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Glass Epoxy Multilayer MaterialsMCL-BE-67G Series

Image of MCL-BE-67G Series

MCL-BE-67G Series, Halogen Free Multilayer Material has achieved the UL94V-0 level of flammability. This material has good heat resistance and high elastic modulus at high temperature, and it is suitable for high density interconnection technology.

Features

  • MCL-BE-67G series is environmentally friendly which achieves flammability UL94V-0 without using halogen, antimony and red phosphorus.
    It also has higher Tg and stable dielectric properties.
  • MCL-BE-67G Type(S) has upgraded flammability and is better tolerant of higher temperature lead-free soldering process.
  • MCL-BE-67G type(H) is standard halogen free FR-4 material.

Characteristics

t0.8mm
Item Condition Unit MCL-BE-67G Type(H) MCL-BE-67G Type(R)
Tg TMA °C 140~150 140~150
DMA 180~220 180~220
T260(With copper) TMA min. 10~20 >60
Solder float(288°C) A sec. >120 >180
CTE Z <Tg ppm/°C 40~55 40~55
>Tg 170~250 170~250
Flexural modulus A GPa 23~26 23~26
Water absorption E-24/50+D-24/23 % 0.04~0.08 0.04~0.08
Dielectric constant 1MHz C-96/20/65 4.8~5.0 4.8~5.0
1GHz 4.3~4.5 4.3~4.5
Dissipation factor 1MHz C-96/20/65 0.006~0.007 0.006~0.007
1GHz 0.009~0.011 0.009~0.011
  • PCT: Pressure Cooker Test (121°C 0.22MPa)
  • Dk,Df at 1GHz: Triplate-line Resonator

Correlation between Dielectric Constant
and Frequency
Graph of Correlation between Dielectric Constant and Frequency

Correlation between Dissipation Factor
and Frequency
Graph of Correlation between Dissipation Factor and Frequency

Correlation between Dielectric Constant
and Temperature(1GHz)
Graph of Correlation between Dielectric Constant and Temperature(1GHz), Note)Measured by Triplate-line Resonator.

Correlation between Dissipation Factor
and Temperature(1GHz)
Graph of Correlation between Dissipation Factor and Temperature(1GHz)

Applications

  • Middle-high layer PWB for servers, routers, network applications,High reliable PWB for automobiles.
  • High density digital electronic equipment, etc.

Catalogues / Technical Data

Link for Other Glass Epoxy Multilayer Material

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