Double-Sided Layer Circuit Board

NOD Electronics has 10 years experience in Double-Sided Layer Circuit Board manufacturing and continues to pursue breakthroughs. We have opened new plants and introduced new advanced processing equipment. We can do fast delivery, and strictly control the quality of production to ensure the reliability of production.

Laminate : CEM-1
Type : Aluminum
Layers : Double-sided
Application : Communication
Surface Finish : HASL
Copper Thickness : 1oz
Laminate Thickness : 1.0mm

Double-Sided Layer Circuit Board

Double-sided or double-layer printed circuit boards (PCB)s are better suited to complex circuits as they have twice the area for the conductor pattern compared to single-sided PCBs. Double-sided layer PCB generally has complex designs with thin spacing and line width, restrict manufacturing requirements and sometimes impedance or blind & buried vias are involved. In order to ensure the quality manufacturing of double-sided layers PCB, you have to choose a reliable manufacturer. NOD Electronics based in China has been managing high-end circuit board fabrication for decades. We will send you best offer with cost efficiency.

Our Capabilities of Circuit Board Manufacturing

Through HoleHDIFlexible PCB
Max. Layers20Min. Line Width/Space0.05/0.05mmMax. Plate Size2000*240mm
Max. Plate Thickness8.0mmKey Line/Tolerance0.065/15%Max. Layers10
Min. Plate Thickness0.4mmMin. Blind Hole Diameter0.10mmMin. Line Width/Space (1/4OZ)0.04mm
Max. thickness/Diameter Ratio14:01Blind Hole Loading Pad Size0.23mmMin. Line Width/Space (1/3OZ)0.05mm
Max. Copper Thickness4OZPTH & Blind Hole Size0.20mmMin. Line Width/Space (1/2OZ)0.055mm
Max. Plate Size2000x610mmPTH PAD Size0.35mmMin. Through Hole0.15mm
Min. Thickness of 4 Layers PCB0.33mmBlind Hole thickness/Diameter Ratio1:01Min. Hole Pad0.25mm
Min. Mechanical Hole/Pad0.15/0.35mmHDI Orders3+N+3Min. Laser Hole0.10mm
Drilling Precision+/-0.025mmMin. Thickness of 8 Layers PCB0.8mmMin. Laser Hole Pad0.25mm
PTH Hole Tolerance+/-0.03mmMin. Pad Side Window0.038mmCover Film Alignment Tolerance0.15mm
Min. Line Width/Space0.065/0.065mmMin. Ink Bridge0.065mmShape Tolerance0.05mm


Min. CSP/BGA Space/Min. Slot Width0.60mm


Impedance Tolerance±5%Pitch Tolerance±0.05mm




Rigid Flex (YES/NO)Yes




Air Gap (Yes/No)Yes
Surface Finish: ENIG/OSP/ HASL/ Au Plating (soft/hard)/ Immersion Ag/ Immersion Tin/ Bright Tin Plating/Ag Plating/ Carbon Ink

NOD Electronics has 10 years experience in Double-Sided Layer PCB manufacturing and continues to pursue breakthroughs. We have opened new plants and introduced new advanced processing equipment. We can do fast delivery, and strictly control the quality of production to ensure the reliability of production.


TAG:  Circuit Board PCB