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Multilayer

Multilayer

Multilayer

Multilayer

Multilayer PCBs are the PCB types that have 3 or more layers. They are preferred when the design demands can not be fulfilled by double-sided PCBs. Devices with more computing power such as PC mainboards, cell phones, telecommunication devices, etc., require multilayer PCB designs that allow running complex ICs and processors.

Multilayer_0
Multilayer_1
Multilayer_2
Multilayer_3

Technical Specs

Feature Odak PCB's technical specifications
Number of layers4-24 layers
MaterialsFR4, high performance FR4, low loss and low DK materials
Copper thicknesses35 μm - 105 μm
Pcb thickness0.4 mm to 2.6 mm
Minimum line width100 μm
Minimum copper to copper100 μm
Maximum panel size500 mm x 600 mm
Surface finishLead-Free HASL, OSP, ENIG, ENEPIG, Immertion silver, Immertion gold, Hard gold
Minimum hole size0.15 mm
Standard core thicknesses4 layer 1.1 mm, 6 layer 0.36 mm, 8 layer, 0.25 mm
Standard prepreg thickneses7628 : 180 μm , 1080 : 80 μm