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MobilityAD/ADAS

In the connected and AD/ADAS fields, it supports the enhancement of
sensing functions and high-speed communication from the material aspect.

For integrated onboard mechanical
and electrical applications

Next generation circuit products for automotive realize high reliability and heat resistance.

Features

For integrated onboard mechanical and electrical applications [In Development]
Processing conditions Units Middle Tg material
ELC-4787
High Tg material
ELC-4788
glass transition temperature DSC 20℃/min
TMA 10℃/min
170
160
157
175
peel strength A KN/m 1.3 1.3
glass transition temperature DSC 20℃/min
TMA 10℃/min
170
160
157
175
For Automobiles

Condition Units Heat Dissipation CEM -3 general-purpose FR -4 FR -4 for Automobiles
thermal conductivity laser flash method W/m・K 1.0 0.4 0.6
coefficient of thermal expansion TMA法 X(α1)
Y(α1)
Z(α1)
ppm/℃ 20
24
47
14
16
65
14
16
45
flame resistance UL94V(A) 94V-0 94V-0 94V-0

Core technology

By curing phenol instead of conventional amine curing, both high reliability, high heat resistance and price competitiveness are achieved.
FR -4 Structure

Application example

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