Double-sided FPC
Scott Design System Co., Ltd.
About This Product
A double-sided flexible board (double-sided FPC board) is a flexible board (FPC board) that has a conductor pattern on both sides of the base film, and conducts the circuit on the back side using through-hole plating. More complex wiring is possible than single-sided flexible boards (FPC boards). In addition, since components can be mounted on both sides, space can be used effectively.
If it is a fine surface mount component, it can be mounted without a reinforcing plate. Also, although micro-sized via holes are now being used, blind via holes are now the mainstream in order to increase area efficiency and manufacturing efficiency.
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
*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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Product
Double-sided FPC
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Handling Company
Scott Design System Co., Ltd.
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Categories
1 Models of Double-sided FPC
| Product Image | Part Number | Price (excluding tax) |
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Double-sided FPC |
Available upon quote |
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