Lead-Free 4-Layer FR4 Electronic Circuit Board Double Side Multilayer Design Instrument

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Lead-Free 4-Layer FR4 Electronic Circuit Board Double Side Multilayer Design Instrument


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Number of Layers 4-layer Solder Mask Green Type Multilayer pcb Board Thickness 0.2~6mm(0.01~0.24in) Board Size Customized Base Material FR4 Copper Thickness 1oz Min. Hole Size 0.15mm or Custom Min. Line Width 0.05mm(0in) Min. Line Spacing 0.05mm(0in) Surface Finishing ENIG / HASL LF / HASL / Hard Glod / Soft Gold


Number of Layers4-layerSolder MaskGreen
TypeMultilayer pcbBoard Thickness0.2~6mm(0.01~0.24in)
Board SizeCustomizedBase MaterialFR4
Copper Thickness1ozMin. Hole Size0.15mm or Custom
Min. Line Width0.05mm(0in)Min. Line Spacing0.05mm(0in)
Surface FinishingENIG / HASL LF / HASL / Hard Glod / Soft Gold


Our website currently displays only a selection of our circuit board products. If you have specific requirements or need more detailed information, feel free to contact us. Our experienced team is ready to provide customized solutions tailored to your project needs. Whether it's design optimization, functional integration, or material selection, we are here to support your goals. Let's work together to develop high-quality circuit board solutions that empower your brand.

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