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EN/CN

Product

SCGA-500 GF255

Characteristic

● Consistent and Stable Dk/Df over Frequency and Temperature

● Low Dielectric Loss Tangent

● Low Moisture Absorption

● Excellent Price Performance Value

Application Area

● Base Station Antennas

● Satellite Communications

● Filters, Couplers, LNAs, Power Amplifiers

● Phased Array Antennas

● Avionics and Aerospace


  • Product Performance
  • Product Certificate
  • Data Download
Items Method Test Condition Unit Typical Value
Dielectric Constant,
Process Dk
IPC-TM-650 2.5.5.5 10GHz/23℃ - 2.55±0.04
Loss Tangent IPC-TM-650 2.5.5.5 10GHz/23℃ - 0.0014
TcDKIEC 61189-2-72110GHz (-40-150℃)ppm/℃-70
CTE (X/Y/Z-axis) IPC-TM-650 2.4.24 TMA (30-260℃) ppm/℃ 8.2/7.9/145
Volume Resistivity IPC-TM-650 2.5.17.1 AMΩ·cm 1.5*108
Surface Resistivity IPC-TM-650 2.5.17.1 A1.6*108
Peel Strength IPC-TM-650 2.4.8 288℃/10s N/mm [lb/in] 1.2 [6.86]
Water Absorption IPC-TM-650 2.6.2.1
D-24/23 % 0.007
Thermal Conductivity
ASTM C518 100℃ W/(m·K) 0.29
Tensile Modulus (LW/CW) IPC-TM-650 2.4.4 A GPa 1.2/7.8
Tensile Strength (LW/CW) IPC-TM-650 2.4.4 A MPa 64/214
Density ASTM D792 - g/cm3 2.25
Flammability UL-94 C-48/23/50 Rating V-0

Remarks:

All the typical values listed above are for yourreference only and not intended for specification. Please contact ShengyiTechnology Co., Ltd. for detailed information. All rights from this data sheetare 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 inhours, the second digit the preconditioning temperature in and thethird digit the relative humidity.

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