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Double Layer PCB

A double-layer PCB (printed circuit board) is a type of circuit board that has two layers of conductive material, typically copper, separated by a non-conductive material called the dielectric layer. The two layers are typically connected together via plated through-holes, also known as vias, which are drilled through the dielectric layer. The top layer is typically used for routing signals, while the bottom layer is used for power and ground connections. This allows for more efficient use of space and can also provide shielding for sensitive signals. It also allows for a greater number of components to be placed on the board, increasing the complexity of the circuit that can be built.

Benefits of Double Sided PCBs

  • More Flexible to Design
  • Increased Circuit Compactness
  • Relatively Cost-Effective
  • Transitional Level of Circuit Density
  • Compact Board Size (which can reduce costs)
Sr Specifications Standard
1. Minimum conductor width 6 mils( 0.15 mm)
2. Minimum conductor Spacing/Air gap 6 mils( 0.15 mm)
3. Minimum Plated hole size 16 mils( 0.4mm)
4. Maximum Plated hole size 240 mils( 6mm)
5. Maximum board size 300 mm x 350 mm
6. Maximum number of layers 2
7. Minimum copper thickness 1 Oz (35 microns)
8. Maximum copper thickness 3 Oz (105 microns)
9. Dedicated Electrical Testing (BBT) Available
10. PCB Cutting options Routing , V groove , Punching

Product Finish

Sr Specifications Standard
1. Single Sided HAL, Lacquer
2. Double Sided HAL, TIN , Electroplated Gold & Nickel
3. Solder Mask Finish PISM, Liquid Solder Mask
4. Solder Mask color Green, White, Black, Blue ,Red
5. Legend/Ident color White, Black, yellow, Green
6. Special Requirement Carbon Printing on Push Button , Selective Gold & Nickel plating on Connecting Tabs

Product Raw Material

Sr Specifications Standard
1. Single Side FR1,FR4, CEM1,CEM3, PP, Metal Clad
2. Double Side FR4
3. Board Thickness (in mm) 0.4 , 0.8 ,1.0 , 1.2, 1.6 ,2.4 , 3.2
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Our Company

  • About CircuitWala
  • Why to Choose CircuitWala?
  • Industries We Serve
  • Contact Us

Services

  • PCB Manufacturing
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  • PCB Layout

Products

  • Single Layer PCB
  • Double Layer PCB
  • Metal PCB
  • Multi Layer PCB
  • Flexible PCB

Technoology

  • Technical Capabilities
  • PCB Glossary
  • Quality Control
© 2017 CircuitWala
 +91 99 796 333 44      [email protected]
  • Our Company
    • About CircuitWala
    • Why to Choose CircuitWala?
    • Industries We Serve
    • Privacy Policy
  • Products
    • Single Layer PCB
    • Double Layer PCB
    • Multi Layer PCB
    • Metal PCB
    • Flexible PCB
  • Services
    • PCB Manufacturing
    • PCB Layout
    • PCB Assembly
  • Manufacturing
    • Technical Capabilities
    • PCB Glossary
    • Quality Control
  • Blog
  • Contact Us
  • Login
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