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  • 10 Layers Circuit Board

    [FR-4 PCB]

    10 Layers Circuit Board

    0.000.00

  • 8 Layers PCB

    [FR-4 PCB]

    8 Layers PCB

    0.000.00

  • 6 Layers PCB

    [FR-4 PCB]

    6 Layers PCB

    0.000.00

  • 6 Layers PCB/multilayers pcb

    [FR-4 PCB]

    6 Layers PCB/multilayers pcb

    0.000.00

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Crown Key is not only provide fast PCB prototype deliveries(48 hours to 3 days), But also provide large valume and high-mixed customized PCB production service with high quality. 

What is FR-4 PCB

FR-4 PCB Board(also called FR-4 circuits board, FR4 printed circuit boards, Fiber glass circuits) are the main member of  Printed Circuit Board(PCB).  FR4 is a glass fiber epoxy laminate. It is the most commonly used PCB material. 
The predictability and consistency of this material provides for tremendous ease of processing at the circuit board fabrication site, and its electrical and mechanical characteristics make it user friendly for both designers and fabricators of critical circuits.
FR-4 PCB are widely used in various electronics, like industrial control, medical device,  Display, telecommunications, power supplies, consumer electronics, digital, automotive electronics, etc.
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