Name: double-sided PCB board
Brand: PCB Printed Circuit Board and PCBA manufacturing
Rating: 5 (1 reviews)

double-sided PCB board

Product Model: Double-Sided PCB Board

Base Material: FR4

PCB Layers: 2 Layers

Solder Mask Color: Green / White

Finished Thickness: 1.2mm

Copper Thickness: 1oz

Surface Treatment: Immersion Gold

Min. Trace Width: 6mil (0.15mm)

Min. Line Spacing: 6mil (0.15mm)

Application: Digital PCB

Description
Data Sheet

The core difference between single-sided PCB and double-sided PCB lies in trace layout structure. A single-sided PCB contains conductive circuits on only one layer, while a double-sided PCB allows circuit routing on both top and bottom layers. Electrical interconnection between upper and lower traces is realized through metallized vias.

In terms of manufacturing workflow, double-sided PCB requires an additional electroless copper deposition process compared with single-sided boards. This critical copper sinking treatment ensures stable electrical conduction between two side circuits, which is the key technical difference in production.

Maxipcb is a high-tech enterprise specialized in the R&D and mass production of high-end printed circuit boards. We have independently launched an industry-leading automatic PCB quotation and online ordering system. Centering on the "Internet + intelligent manufacturing" strategy, we are committed to building Industry 4.0 smart PCB factories, delivering professional customized PCB manufacturing and comprehensive technical support for global customers.

RF & Microwave High-Frequency PCB Materials

Pure High-Frequency Dielectric Materials

Rogers series: RO4350B, RO3003, RO4003, RO3006, RT/Duroid 5880, RT5870

Other mainstream brands: Arlon, Isola, Taconic, PTFE F4BM and Teflon high-performance substrates.

Hybrid Mixed Dielectric PCB Materials

Combined stacking of high-frequency materials and conventional FR4 laminates to balance performance and cost:

RO4350B + FR4, RO4350B + IT180, RO4003C + FR4, RO3010 + FR4, RO3003 + FR4.

RF Microwave PCB Application Fields

High-frequency microwave PCBs are widely deployed across multiple industries, including consumer electronics, aerospace & military systems, high-power equipment, medical devices, automotive electronics and industrial control facilities.

Double-Sided PCB Standard Specifications

Board Thickness Range

0.2mm, 0.4mm, 0.5mm, 0.7mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.6mm, 2.0mm, 2.4mm, 3.2mm, 6.4mm

Copper Foil Thickness Options

18μm, 25μm, 35μm, 70μm, 105μm, 140μm, 175μm, 210μm

Thickness Tolerance

The standard overall thickness tolerance is ±10%. The tolerance range varies accordingly with board thickness: thinner PCBs feature tighter dimensional tolerance, while thicker boards allow reasonable tolerance deviation to ensure production feasibility and structural stability.

Model : double-sided PCB board Factory in China

Material : FR4

Layer : 2Layers

Color : Green/White

Finished Thickness : 1.2mm

Copper Thickness : 1OZ

Surface Treatment : Immersion Gold

Min Trace : 6mil(0.15mm)

Min Space : 6mil(0.15mm)

Application : Digital pcb