• VT-6710 Laminate

    UL Approval: E214381 Version: B1 10/07/2020 /8
    • Ceramic Filled PTFE Composites
    • Higher Dk (10.7) with low Df (0.0022)
    • Low CTE for x, y and z axis
    • Low moisture absorption
    • Tight Dk and thickness tolerance control

    Application

    • Military Radar
    • Power Amplifiers
    • Patch Antenna
    • Satellite Communications

    Storage Condition & Shelf Life

    Shelf life

    Laminate
    Storage Condition Temperature Room
    Relative Humidity /
    Shelf Life 24 Months (airproof)

    Note: The prepreg exceeding shelf life should be retested

    Laminate Properties

    Properties Sheet

    Properties Test Method Units VT-6710
    Dielectric Constant @10Ghz IPC-TM-650 2.5.5.5 Clamped Stripline - 10.20±0.05
    Design Dk Differential Phase Method 8~40GHz - 10.7
    Dissipation Factor @10GHz IPC-TM-650 2.5.5.5 - 0.0022
    Thermal Coefficient of Dk IPC-TM-650 2.5.5.5 -50~150°C - -420
    Volume Resistivity IPC-TM-650 2.4.24 MΩ-cm 5.00E+06
    Suface Resistivity IPC-TM-650 2.4.24 5.00E+05
    Td ASTM D3850 °C 520
    Thermal Conductivity ASTM D3850 W/mK 0.87
    x, y-axis CTE IPC-TM-650 2.4.24.5 ppm/°C 24/24
    z-axis CTE IPC-TM-650 2.4.24 ppm/°C 47
    Specific Heat Calculated J/g/K 1.00
    Peel Strength (1oz) After thermal stress IPC-TM-650 2.4.8 lb/in (N/mm) 12.5 (2.19)
    Tensile Modulus ASTM D638 Mpa 932/ 560
    Density ASTM D792 gm/m(3) 3.1
    Moisture Absorption IPC-TM-650 2.6.2.1 % 0.01
    Flammability UL-94 Rating V-0
    Lead free process compatible - - YES
    IPC4103 - - /08

    All test data provided are typical and not intended to be specification values.

    Disclaimer: The information and data contained in this technical literature is based on data and knowledge correct at the time of publishing/printing and is believed to be accurate and is offered in good faith for the benefit of the user. The user should make his own tests to verify the suitability of this product for any application before its use. All data are typical values only and subject to change without notice.

    Availability

    Laminate

    Laminate VT-6710
    Dielectric thickness (inches/mil) 0.005” (0.127mm)
    0.010” (0.254mm)
    0.025” (0.625mm)
    0.050” (1.270mm)
    0.075" (1.905mm)
    0.100" (2.540mm)
    Available Copper Type HTE, RTF
    Copper thickness Hoz, 1oz and 2oz
    Panel Size 10”*10” (254*254mm)
    10”*20” (254*508mm)
    18”*12” (457*305mm)
    *20”*20” (508*508mm) - non standard
    18”*24” (457*610mm) - non standard

    * note the above two panel sizes are available in >.025" only

    Download TDS Datasheet