CN/EN

产品与市场

LNB33

特点

● 不同频率下稳定的介电性能

● 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

● 低的Z轴膨胀系数,优异的尺寸稳定性


应用领域

● LNA/LNB
● 高频无线通讯

卫星信号传输设备

● 微带和蜂窝基站天线

● 基站天线


  • 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 10GHz/23℃ - 3.3±0.05
Dielectric Constant IEC 61189-2-721 (SPDR) 10GHz/23℃ - 3.45±0.05
Loss Tangent IPC-TM-650 2.5.5.5 10GHz/23℃ - 0.0025
IEC 61189-2-721 (SPDR) 10GHz/23℃ - 0.0032
TcDk IEC 61189-2-721
10GHz (-40~150℃) ppm/℃ +125
Volume Resistivity IPC-TM-650 2.5.17.1 A MΩ·cm 6.8 x 108
Surface Resistivity
IPC-TM-650 2.5.17.1
A 5.3 x 107
Tg IPC-TM-650 2.4.25 DSC >280
Td ASTM D3850 TGA (5% W.L) >400
CTE (X/Y/Z-axis)IPC-TM-650 2.4.24TMA (30-260℃)ppm/℃13/15/55
Peel StrengthIPC-TM-650 2.4.8 288℃/10s N/mm [lb/in]    1.0 [5.71]
Flexual StrengthIPC-TM-650 2.4.4AMPa235
Water Absorption IPC-TM-650 2.6.2.1 D-24/23 % 0.1
Thermal Conductivity
ASTM D5470100℃W/m·k0.69
Tensile Modulus (LW/CW) ASTM D638 A GPa
15.6/19.7
Tensile Strength (LW/CW) ASTM D638 A MPa 112/143

Remarks:

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.

Explanation: C=Humidity conditioning, D=Immersion conditioning in distilled water, E=Temperature conditioning
The first digit following the letter indicates the duration of preconditioning in hours, the second digit the preconditioning temperature in ℃ and the third digit the relative humidity。