产品与市场
s7136h
特点
● 电子级玻璃纤维布增强无机陶瓷填料和碳氢类树脂复合介质材料● 具有优异的低介电常数和介电损耗等高频性能
● 不同频率下稳定的介电性能
● 低的z轴膨胀系数，优异的尺寸稳定性
应用领域
● 微带和蜂窝基站
● 功率放大器
● 天线
● lna/lnb
● 高频无线通讯
● 卫星信号传输设备
- 产品性能
- 产品证书
- 资料下载
| items | method | condition | unit | typical value |
|---|---|---|---|---|
|
dielectric constant process dk |
ipc-tm-650 2.5.5.5 [1] | 10ghz/23℃ | - | 3.42±0.05 |
|
dielectric constant design dk |
differential phase length test | a | - | 3.61 |
| dielectric constant | ice 61189-2-721 (spdr) | 10ghz/23℃ | - | 3.68±0.05 |
| loss tangent | ipc-tm-650 2.5.5.5 | 10ghz/23℃ | - | 0.0030 |
| iec 61189-2-721 (spdr) | 10ghz/23℃ | - | 0.0035 | |
| tcdk | iec 61189-2-721 | 10ghz (-40-150℃) | ppm/℃ | 50 |
| volume resistivity | ipc-tm-650 2.5.17.1 | a | mω·cm | 1.1 x 108 |
|
surface resistivity |
ipc-tm-650 2.5.17.1 |
a | mω | 1.6 x 107 |
| tg | ipc-tm-650 2.4.25 | dsc | ℃ | ＞280 |
| td | astm d3850 | tga (5% w.l) | ℃ | 390 |
| cte (x/y/z-axis) | ipc-tm-650 2.4.24 | tma (30-260℃) | ppm/℃ | 12/14/45 |
|
peel strength |
ipc-tm-650 2.4.8 | 288℃/10s | n/mm [ln/in] | 0.72 [4.11] |
| water absorption | ipc-tm-650 2.6.2.1 | d-24/34 | % | 0.06 |
| thermal conductivity | astm d5470 | 100℃ | w/m·k | 0.66 |
| tensile modulus (lw/cw) | astm d638 | a |
gpa |
16.1/18.5 |
| tensile strength (lw/cw) | astm d638 | a | mpa | 175/245 |
| flexural strength | ipc-tm-650 2.4.4 | a | mpa | 260 |
|
flammability |
ul-94 | c-48/23/50 | rating | v-0 |
remarks:
1. [1] for double-sided boards, s7136h (ch1) results in a thickness increase of approximately 0.0007'' (18μm) and the dk decreases by about 0.1 as the core thickness decreases from 0.0207'' to 0.0107''.2. all the typical values listed above are for your reference only and not intended for specification. please contact shengyi technology co., ltd. for detailed information. all rights from this data sheet are reserved by shengyi technology co., ltd.
remarks: c=humidity conditioning, d=immersion conditioning in distilled water, e=temperature conditioning. the first digit following the letter indicates the duration of preconditioning inhours, the second digit the preconditioning temperature in ℃ and the third digit the relative humidity.