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    4L Blue solder mask board

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    4L Blue solder mask board

    4L Blue solder mask board

    4 layers FR4 TG135

    Product Description

    Layer count: 4layers
    Model: M-39882
    Material:  FR4 TG135
    Surface Treatement: ENIG
    Special Technics: 

    Blue solder mask 

    48 hour rush production 

    Impedance control

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    Appointment Experience

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