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Impedance control FPC-Impedance control FPC
Impedance control FPC-Scott Design System Co., Ltd.

About This Product

Impedance control flexible circuit board (impedance control FPC board) is a flexible circuit board (impedance control FPC board) that is manufactured by strictly controlling gaps between circuits, thickness of insulation layer, etc. in order to cope with failures caused by high-frequency circuits (high-speed circuits and high-speed signals) in recent years. By matching the characteristic impedance using high-precision pattern forming technology that takes these into account, we prevent reflection of electrical signals within the pattern and enable high-frequency/high-speed transmission. Standard specifications

■Base material (3-layer material/2-layer material)

・Polyimide film: 12.5μm (1/2mil), 25μm (1mil), 50μm (2mil) ・Electrolytic copper foil/rolled copper foil: 9μm (1/4oz), 12μm (1/3oz), 17.5μm (1/2oz), 35μm (1oz)

■Cover material

・Polyimide film: 12.5μm (1/2mil), 25μm (1mil), 50μm (2mil) ・Cover coat: Photo solder resist

■Surface treatment

・Rust prevention treatment: Rust prevention treatment, heat-resistant rust prevention treatment ・Solder treatment: cream solder ・Plating processing: Electrolytic direct gold plating, electrolytic nickel/gold plating, electroless nickel/gold plating, soft gold plating, tin plating, solder plating (PB free), flux

■Reinforcement material

・Reinforcement film: polyimide, polyester ・Reinforcement plate: glass epoxy, polyimide ・Metal reinforcement plate: aluminum, SUS

■Number of layers that can be manufactured

Number of layers: 3-10 layers *This is a standard specification. In reality, the specifications are checked and decided upon after consultation, so the specifications are not limited to those listed here.

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    Impedance control FPC

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1 Models of Impedance control FPC

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Impedance control FPC-Part Number-Impedance control FPC

Impedance control FPC

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