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Double Layer PCB

Double-layer PCB, also known as 2-layer or double-sided PCB, has higher flexibility, higher circuit density and economy than single-sided PCB.
PCB Products
Description What POE Do
Description
Expanded View
Specification
Details
Layers
2 layers (top and bottom)
Material
FR-4, High-Tg FR-4, Rogers, PTFE, Aluminum substrate, etc.
Board Thickness
0.2mm – 3.2mm
Copper Thickness
0.5 Oz (17.5 µm) – 4 Oz (140 µm)
Minimum Hole Size
0.15mm-0.25mm (6mil-10mil)
Minimum Trace/Space Width
3mil/3mil (0.0762mm/0.0762mm)
Aspect Ratio
10:1 or better
Maximum Board Size
500mm x 1100mm (20" x 44")
Surface Finish
HASL, Lead-Free HASL, ENIG, Immersion silver, OSP, Hard Gold, etc.
Solder Mask
Green, Blue, Yellow, Black, Red, White, and other colors
Solder Mask Resolution
4mil (0.1mm) minimum
Solder Mask Registration
±2mil (±0.0508mm)
Silkscreen Color
White, Black, Yellow, and other colors
Plated Through Holes (PTH)
Yes
Blind & Buried Vias (BBV)
No
Controlled Impedance
Yes
Electrical Testing
Continuity & isolation, impedance control
Certification
ISO9001:2015;ISO13485:2016;ROHS,UL 94v0, IPC-600G classll and IPC-6012B classll standard
What POE Do

What We Can Do for You?


PCB prototype

PCB Manufacturing

☞ Turnaround time: 1-4 days;
☞ 2 layers (top and bottom);

Small to Medium Volume;
Rigid, Flexible, HDI PCB;
☞ Lead Free ROHS compliant.

PCB manufacturing

PCB Assembly

☞ Lead Time: 1-7days;
Global Sourcing of Components;
Full turnkey, partial turnkey;

☞ X-ray, AOI, function test;

☞ Lead Free ROHS compliant.



Placeholder Image
  • Send gerber file to all@poe-pcba.com;
  • Get a free quote within 24 hours
  • Confirm PO from Customer;
  • DFM checking and send engineering questions (EQ);
  • Start Production, Prototype 1-4 days depending on layers;
  • Production 1-15 days depending on quantity;
  • Worldwide Shipping door to door;
  • Feedback from Customers, Order complete.


*If you need bare PCB manufacturing + component assembly, then you need to provide gerber file and BOM.

A: Your files are held in complete safety and security. We protect the intellectual property for our customers in the whole process. All documents from customers are never shared with any third parties. We are willing to sign NDA effect by customer side local law and promising to keep customers data in high confidential level.

A: Yes.

A: Yes, we are open and transparent on each production process. We Welcome you visit our factory to inspect our production process.

A: Yes, for any quality problems will take our responsibility to solve it for you any time.

A: T/T, L/C, Western Union, Paypal, Ali Pay, Credit Card.

A: 99% on-time delivery time. PCB samples are usually 5-10 days, mass production is 10-15 days, if you need to expedite, it can be shortened to 1-7 days. For some special cases, we can also notify customers in advance to avoid any accidents or losses on the customer side.

Double Layer PCB
Double Layer PCB
Layer: 2 layers (top and bottom);
Material: FR-4, High-Tg FR-4, Rogers, PTFE, Aluminum substrate, etc.
Certification: ISO9001:2015;ISO13485:2016;ROHS,UL 94v0, IPC-600G classll and IPC-6012B classll standard;
Quantity
-
+
Skype:poepcba
Whatsapp: 85292069596
Files (zip or rar files accepted. Max 8MB.)
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