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Product

mmWave77

Characteristic

● Stable Dk/Df over frequency and temperature.

● Low dielectric tolerance +/-0.04.

● Low Moisture Absorption

●Excellent copper peel strength

●UL 94 V-0 flame rating.

Application Area

Automotive radar applications

Cellular telecommunications system

Global positioning satellite antennas

Patch antenna for wireless communications

Remote meter readers

Direct broadcast satellites

  • Product Performance
  • Product Certificate
  • Data Download
Items Method Condition Unit Typical Value
Dielectric Constant,
Process Dk
IPC-TM-650 2.5.5.5 10GHz/23℃ - 3.00±0.04
Loss Tangent IPC-TM-650 2.5.5.5 10GHz/23℃ - 0.0010
CTE (X/Y/Z-axis) IPC-TM-650 2.4.41 TMA (-55-288℃) ppm/℃ 16/16/22
Td ASTM D3850
TGA
538
Volume Resistivity IPC-TM-650 2.5.17.1 A MΩ·cm 1.04X108
Surface Resistivity IPC-TM-650 2.5.17.1 A 4.38X108
Peel Strength IPC-TM-650 2.4.8 288℃/10s N/mm [lb/in] 1.64 [9.37]
Electrical Strength
IPC-TM-650 2.5.6.2
0.127mm [0.005”]
kV/mm
60
Water Absorption ipc-tm-650 2.6.2.1 D-24/23 % 0.01
Thermal Conductivity ASTM C518 100℃ W/(m·K) 0.50
Density ASTM D792 - g/cm3 2.15
Flammability
UL-94
C-48/23/50
Rating
V-0

Remarks:

Remarks:

All the typicalvalues listed above are for your reference only and not intended forspecification. Please contact Shengyi Technology Co., Ltd. for detailedinformation. All rights from this data sheet are reserved by Shengyi TechnologyCo., Ltd.

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