Double sided PCBs have two sided traces with a top and bottom layer. A double-sided PCB board is the most common type of board.
For these types of circuit boards are more complex than single sided PCBs, it would be more difficult to produce. Assembler mount conductive copper and components on both sides of the circuit board, which allows the traces to cross over each other. This results in a higher density of circuits without the need of point-to-point soldering.
The benefits of using double sided PCBs far outweigh the cons.
|Base material||FR4,High-TG FR4,CEM3,aluminum, High frequency(Rogers,Taconic,Aron,PTFE,)|
|Copper Thickness||0.3oz,0.5oz, 1oz, 2oz, 3oz,4oz,5oz, 6oz|
|Dielectric Thickness||0.05mm, 0.075mm, 0.1mm,0.15mm,0.2mm|
|board Core Thickness||0.4mm,0.6mm, 0.8mm, 1.0mm, 1.2mm,|
|1.5mm, 2.0mm, 3.0mm and 3.2mm|
|Board Thickness||0.3mm - 4.0mm|
|Surface Finishing||HASL lead free,ENIG,Plated Gold,Immersion Gold,OSP|
|Solder Mask Color||Green, Blue, Black, White, Yellow, Red, Matt Green, Matt Black, Matt Blue|
|Legend Color||Black, White etc|
|Assembly Types||Surface mount|
|Mixed technology (SMT & Thru-hole)|
|Single or double sided placement|
|Shield cover assembly for EMI emission control|
|Parts Procurement||Full Turnkey, Partial Turnkey, Kitted / Consigned|
|Component types||SMT 01005 or larger|
|BGA 0.4mm pitch, POP (Package on Package)|
|WLCSP 0.35mm pitch|
|Hard metric connectors|
|Cable & wire|
|Other Techniques||Free DFM Review|
|Box Build Assembly|
|100% AOI test and X-ray test for BGA|
|Function test as custom|
Our SMT capabilities:
SMT Assembly: SMT provides a flexible high technology.
These solutions include:
7 high-speed placement machines,
7 automatic printers with fiducial alignment,
2 X-ray machines,
BGA maintenance machines,
ICT test machines
Our DIP function:
A-8 semi-assembly production line with four wave soldering machines
1 U-shaped automatic assembly line for box-type building products with test stations
High temperature / low temperature aging test furnace B-4 for products required for aging test
With time control and temperature control
All products are 100% inspected and tested during the DIP process
Haina lean Electronics Co.,Ltd is a competitive China customize pcba for medical breathing machine OEM manufacturer, supplier and vendor, you can get quick turn customize pcba for medical breathing machine production prototypes and samples from our factory.
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Double Side PCB Assembly Process
|Product Type||Qty||Normal lead time||Quick-turn lead time|
Our products are widely used in communication equipment, industrial control, consumer electronics, medical equipment, aerospace, light-emitting diode lighting, automotive electronics etc.
1.PCB: Vacuum packaging with carton box
2.PCBA: ESD packaging with carton box
1. We are the manufacturer/ factory; Welcome to visit us one day.
2. We have good quality control systems, including AOI, ISO 9001 etc. ;
3. All the material we use have the RoHS identify;
4. All the components we use are the New & Original;
5. One-stop service can be provided from PCB design, 1-36 layers PCB manufacturing, components sourcing, PCB Assembly, to Fully Product Assembly.
Beijing Haina lean Electronics Co.,Ltd is one of the most professional PCB manufacture in Beijing,China. With more then 10 years of development, Haina Lean Electronics turns into a first class manufacture of HDI PCB ,with production capability 4000 square meters.
Our factory is providing high quality bare PCB, PCB layout design service and PCB assembly service,including components sourcing, function test,conformal coating and complete assembly for clients all.