Item |
Condition |
Unit |
IPC/JIS Standard |
Typical Value |
Test Method |
Peel Strength(90C) |
Normal |
N/cm |
¡Ý5 |
8 |
JIS C 6471 8.1 |
288¡æ,5S |
¡Ý5 |
7 |
JIS C 6471 8.1 |
Folding Endurance |
R0.8¡Á4.9N |
Times |
¡ª |
>10000 |
JIS C 6471 8.2 |
Thermal Stress |
300¡æ,30S |
¡ª |
No Delam. |
No Delam. |
JIS C 6471 9.3 |
Dimensional Stability |
MD |
E-0.5/150 |
% |
¡À0.2 |
¡À0.02 |
JIS C 6471 9.6 |
TD |
¡À0.02 |
JIS C 6471 9.6 |
Dielectric Constant |
C-24/23/50 |
¡ª |
¡Ü4.0 |
3.3 |
IPC-TM-650 NO.2.5.5.3 |
Dissipation Factor |
C-24/23/50 |
¡ª |
¡Ü0.01 |
0.002 |
IPC-TM-650 NO.2.5.5.3 |
Volume Resistivity |
C-96/35/90 |
MΩ.cm |
10 6 |
10 8 |
JIS C 6471 7.2 |
Surface Resistance |
C-96/35/90 |
MΩ |
10 5 |
10 6 |
JIS C 6471 7.1 |
SPECIFICATIONS OF STANDARD PRODUCTS |
Material and Thickness (¦Ìm) |
Width |
Length |
Polyimide Film |
Copper foil |
250,500 |
50,100 |
12.5, 25, 38, 50 |
2, 5, 9, 12 |
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