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Red Oil OSP Process Double Sided Printed Circuit Board Through Hole Connection
Red Oil OSP Process Double Sided Printed Circuit Board Through Hole Connection
Specifications
Brand Name :
xingqiang
Model Number :
Varies by goods condition
Certification :
ROHS, CE
Place of Origin :
China
MOQ :
Sample,1 pc(5 square meters)
Price :
NA
Payment Terms :
,T/T,Western Union
Supply Ability :
3000
Delivery Time :
7-10 work days
Min. Solder Mask Clearance :
0.1mm
Pcba Standard :
IPC-A-610E
Aspect Ratio :
20:1
Board Thinkness :
1.2mm
Minimum Line Space :
3mil (0.075mm)
Surface Finishing :
HASL/OSP/ENIG
Materila :
FR4
Product :
Print Circuit Board
Board Size :
Customized
Description

Double-sided Red Oil OSP Process PCB

This type of PCB is commonly used in applications requiring moderate circuit complexity, such as LED lighting, industrial control systems, and automotive dashboards. The red solder mask not only provides aesthetic appeal but also protects the copper surfaces from oxidation.



Advantages of Double-sided PCB:

  • Increase the wiring space
  • Improve the circuit functional density
  • The cost is relatively low
  • Good electrical performance


Manufacturing process:

  • Design and layout:Firstly, the PCB design is carried out through circuit design software, with wiring and component placement on both sides, and the position type of vias are planned at the same time.
  • Drilling and electroplating: Drilling is carried out according to the design requirements, and electroplating is performed after drilling to form a via the circuits on both sides.
  • Etching: Remove the excess copper foil to form the desired circuit pattern.
  • Assembly and welding: After the components are installed, welding treatment is carried out, which can be done using surface-mount technology (SMT) or through technology (THT).


Main Features:

Category Feature Description
I. Structure Dual Layer Circuitry Conductive copper layers exist on both the top and bottom surfaces of the board.
Plated Through-Holes (PTH) Vias are utilized to electrically connect the circuits between the two layers, enabling component access and signal crossover.
Routing Flexibility Offers enhanced component density and circuit complexity, surpassing single-sided PCBs.
II. Solder Mask High Contrast The Red color provides excellent visual contrast against white or yellow silkscreen printing, making component labels easy to read.
Good Inspection Visibility Better contrast than black or blue masks, simplifying Automated Optical Inspection (AOI) and manual defect checking.
Physical Protection The LPI Red Solder Mask acts as an insulator, preventing solder bridges during assembly and protecting traces from oxidation and environmental damage.
III.Application Broad Applicability Suitable for a wide range of products including consumer electronics, hobbyist projects, and many industrial controls.
Aesthetics Often chosen for its distinctive, vibrant look for product differentiation or when the PCB is a visible component.



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Red Oil OSP Process Double Sided Printed Circuit Board Through Hole Connection

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Product Detail
Brand Name :
xingqiang
Model Number :
Varies by goods condition
Certification :
ROHS, CE
Place of Origin :
China
MOQ :
Sample,1 pc(5 square meters)
Price :
NA
Contact Supplier
Red Oil OSP Process Double Sided Printed Circuit Board Through Hole Connection

Dongguan Xingqiang Circuit Board Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 1995
Business Type :
Manufacturer, Trading Company
Main Products :
Multilayer PCB Board, Flexible PCB Board, Double Sided PCB
Total Annual :
84,094,800-84,094,800
Employee Number :
500~800
Certification Level :
Verified Supplier
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