Rigid PCB / Multilayer PCB Board Fabrication
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Layer： |
4 Layer |
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Material： |
Fr-4 |
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PCB Thickness： |
1.55mm |
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Cu Thickness： |
1.0 OZ |
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Min Line W/S： |
0.075/0.1mm |
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Surface Finish： |
Immersion gold |
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Certificate： |
UL/ISO/TS16949/RoHS/IATF |
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Application： |
Consumer Electronics |
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Product Parameters
Item | Specifica |
Layers | 1~32 |
Board thickness | 0.1mm-7.0mm |
Material | FR-4，CEM-1/CEM-3，PI，High Tg，Rogers |
Max panel size | 32"×48"(800mm×1200mm) |
Min hole size | 0.075mm |
Min line width | 3mil(0.075mm) |
Surface finish | OSP，HASL，Imm Gold/Nickel/Ag， Electric gold |
Copper thickness | 0.5-7.0OZ |
Soldermask | Green/Yellow/Black/White/Red/Blue |
Silkscreen | Red/Yellow/Black/White |
Min PAD | 5mil(0.13mm) |
Inter package | Vacuum |
Outer package | Carton |
Outline tolerance | ±0.75mm |
Hole tolerance | PTH：±0.05 NPTH：±0.025 |
Certificate | UL，ISO 9001，ISO14001，IATF16949 |
Special request | Blind hole+Gold finger + BGA |
Material Suppilers | Shengyi, KB, Nanya, ITEQ,etc. |
General Introduction of Multilayer PCB
As the name suggests, a multi-layer circuit board can only be called a multi-layer circuit board with more than two layers, such as four layers, six layers, eight layers, and so on. Of course, some designs are three-layer or five-layer circuit, also called multi-layer PCB circuit board.
Conductive wiring diagram larger than the two-layer board. The insulating substrate is separated between the layers. After each layer of the circuit is printed, each layer of the circuit is overlapped by pressing. After drilling, the electrical connection between them is usually achieved through plated through holes on the cross section of the circuit board.
Ucreate PCB is an experienced one-stop PCB manufacturer, providing reliable,competitive price of rigid PCBs, flexible PCBs, PCB prototpye, HDI, Rogers, Fr-4 & high-frequency PCB and assembly, with excellent performance pcb manufacturing services.
If you want to know more about PCB quote, please send your PCB files (Gerber format preferred) to our email: sales@ucreatepcba.com, and we will quote you as soon as possible!
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PCB Stencil | Impedance Control PCB | PCB Assembly |
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