ASTRA MT77 Image

ASTRA MT77

Laminate by Isola Group (45 more products)

Note : Your request will be directed to Isola Group.

The Astra MT77 laminate materials from Isola have been designed for commercial RF/microwave printed circuit designs. They feature a dielectric constant (Dk) that is stable between -40°C and +140°C at up to W-band frequencies. Test data in the datasheet has been provided up to 20 GHz. Astra MT77 offers an ultra-low dissipation factor (Df) of 0.0017, making it a cost-effective alternative to PTFE and other commercial microwave laminate materials.

The laminates can be used for a wide range of applications including long antennas and radar applications for automobiles, such as adaptive cruise control, pre-crash, blind spot detection, lane departure warning and stop and go systems.

Product Specifications

    Product Details

    • Part Number :
      ASTRA MT77
    • Manufacturer :
      Isola Group
    • Description :
      Very Low Loss FR-4 Process Compatible Laminate for mm-Wave Frequencies

    General Parameters

    • Dk (Dielectric Constant) :
      3
    • Df (Dissipation Factor) :
      0.0017
    • Td :
      360 Degrees C
    • Tg :
      200 Degrees C
    • CTE x-y :
      12 ppm/Degree C
    • CTE z :
      50 to 350 ppm/Degree C
    • Thickness :
      0.0635 to 1.50 mm
    • Frequency :
      Up to 20 GHz
    • Electrical Strength :
      45 kV/mm
    • Industry Application :
      Defense, Automotive
    • Moisture_Absorbtion :
      0.1 %
    • Operating Temperature :
      -40 to 140 Degrees C
    • Arc Resistance :
      139 Seconds
    • Dielectric Breakdown :
      45.4 kV

    Technical Documents

Click to view more product details on manufacturer's website  »

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