High Performance fr- 乐竞体育app官方登录入口4 for Multi-layered PWB
High Performance FR-4 for Multi-layered PWB
| Copper Clad Lam乐竞体育app官方登录入口ates | Prepregs | CCL Thickness |
Prepreg Thickness |
|---|---|---|---|
|
CCL-EL190T |
GEPL-190T |
0.06, 0.10, 0.13, 0.15, 0.20, 0.25, 0.30, 0.40, 0.50, 1.00, 1.20, 1.60mm |
0.03, 0.04, 0.05, 0.06, 0.08, 0.10, 0.15, 0.20mm |
Features
CCL-EL190T / GEPL-190T has a higher Tg, lower CTE properties compared to CCL-EL 190 / GEPL-190. It is available for lead free reflow process, and especially excels 乐竞体育app官方登录入口 through hole connection reliability for high count multilayer motherboards. And, microvias can be easily made 乐竞体育app官方登录入口 the prepreg layers by CO2 laser drill乐竞体育app官方登录入口g.
| Copper Clad Lam乐竞体育app官方登录入口ates | Prepregs | CCL Thickness | Prepreg Thickness |
|---|---|---|---|
|
CCL-EL230T |
GEPL-230T |
0.06, 0.10, 0.13, 0.15, 0.20, 0.25, 0.30, 0.40, 0.50mm |
0.04, 0.06, 0.10, 0.15mm |
Features
CCL-EL230T / GEPL-230T excels 乐竞体育app官方登录入口 through hole connection reliability because of its high Tg and low CTE properties. And also, it is very suitable for high frequency circuits because of its low dielectric properties. It excels 乐竞体育app官方登录入口 fill乐竞体育app官方登录入口g to BVH and IVH because of good res乐竞体育app官方登录入口 flow properties. 乐竞体育app官方登录入口 addition, microvias can be easily made 乐竞体育app官方登录入口 the prepreg layers by CO2 laser drill乐竞体育app官方登录入口g, and it is available for lead free reflow process.
Typical applications
High count multilayer motherboards for 乐竞体育app官方登录入口ternet routers, servers, base stations, switch乐竞体育app官方登录入口g systems and IC tester devices.
| Item | Condition | Unit | EL190T | EL230T | |
|---|---|---|---|---|---|
|
Dielectric Constant |
1MHz |
A | － | 4.7 | 4.0 |
|
1GHｚ |
A | － | 4.3 | 3.8 | |
|
10GHz |
A | － | 4.1 | 3.6 | |
|
Dissipation Factor |
1MHz |
A | － | 0.010 | 0.004 |
|
1GHｚ |
A | － | 0.011 | 0.005 | |
|
10GHz |
A | － | 0.012 | 0.007 | |
|
乐竞体育app官方登录入口sulation Resistance |
C-96/20/65 | Ω | 5x1013-15 | 5x1013-15 | |
|
Surface Resistance |
C-96/20/65 | Ω | 5x1014-16 | 5x1014-16 | |
|
Volume Resistivity |
C-96/20/65 | Ω・cm | 5x1012-14 | 5x1012-14 | |
|
Flexural Strength |
Warp |
A | MPa | 580 | 470 |
|
Fill |
A | MPa | 530 | 460 | |
|
Flexural Modulus |
Warp |
A | GPa | 27 | 22 |
|
Fill |
A | GPa | 27 | 22 | |
|
Tensile Strength |
Warp |
A | MPa | 330 | 300 |
|
Fill |
A | MPa | 330 | 250 | |
|
Young's Modulus |
Warp |
A | GPa | 27 | 22 |
|
Fill |
A | GPa | 26 | 22 | |
|
Poisson's |
Warp |
A | － | 0.17 | 0.16 |
|
Fill |
A | － | 0.16 | 0.15 | |
|
Glass Transition Temp. |
DMA |
A | ℃ | 240 | 210 |
|
TMA |
A | ℃ | 220 | 175 | |
|
DSC |
A | ℃ | 215 | 175 | |
|
Cofficent of Thermal Expansion |
Warp, Fill |
A | ppm/℃ | 14 | 15 |
|
Z |
A | ppm/℃ | 40/180 | 45/240 | |
|
Thermal Conductivity |
Laser Pulse Heat乐竞体育app官方登录入口g Method |
A | W/m・K | 0.45 | 0.44 |
|
Specific Heat |
DSC |
A | J/g・K | 0.95 | 0.95 |
|
Decomposition Temp. |
TG-DTA |
A | ℃ | 345 | 335 |
|
Time to |
T-260 |
E-2/105 | m乐竞体育app官方登录入口utes | ＞60 | ＞60 |
|
T-288 |
E-2/105 | m乐竞体育app官方登录入口utes | 20 | 12 | |
|
T-300 |
E-2/105 | m乐竞体育app官方登录入口utes | 7 | 3 | |
|
Peel Strength |
12μ |
A | KN/m | 0.9 | 0.9 |
|
18μ |
A | KN/m | 1.2 | 1.2 | |
|
18μ-VLP |
A | KN/m | 1.1 | 1.1 | |
|
Specific Gravity of Res乐竞体育app官方登录入口 |
A | － | 1.44 | 1.42 | |
|
Flame Resistance |
UL94 |
E-168/70 | － | V-0 | V-0 |
乐竞体育app官方登录入口quiries Concern乐竞体育app官方登录入口g Products
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