Double-Sided PCB Special Material Rogers Board

Welcome to Ucreate
 

Ucreate is specialized in the production of a variety of single, double, high multi layers, HDI, the metallic substrate and FPC PCB. With laser drilling machine, CNC drilling machine, automatic machine, automatic exposure machine, large-scale lamination machine, Automatic flow production line, auto panel plating line, auto P.T.H Line, and other precision production equipments and AOI testing machine, flying probe tester machine and other advanced detection equipments.

We can also make quick pcb. As customers plates copied from the PCB, PCB design, prototype production, processing, and other SMT one-stop service.


Single-double sides pcb delivery time: 12-24 hours
4 layer- 8 layer pcb delivery time: 48-96 hours

Item	Specification
Layers	1~32
Board thickness	0.1mm-7.0mm
Material	FR-4，CEM-1/CEM-3，PI，High Tg，Rogers
Max panel size	32"×48"(800mm×1200mm)
Min hole size	0.075mm
Min line width	3mil(0.075mm)
Surface finish	OSP，HASL，Imm Gold/Nickel/Ag， Electric gold
Copper thickness	0.5-7.0OZ
Soldermask	Green/Yellow/Black/White/Red/Blue
Silkscreen	Red/Yellow/Black/White
Min PAD	5mil(0.13mm)
Inter package	Vacuum
Outer package	Carton
Outline tolerance	±0.75mm
Hole tolerance	PTH：±0.05 NPTH：±0.025
Certificate	UL，ISO 9001，ISO14001，IATF16949
Special request	Blind hole+Gold finger  + BGA
Material Suppilers	Shengyi, KB, Nanya, ITEQ,etc.

What is a Double-side PCB

The double-sided PCB is a common type of printed circuit board. It has wires and components on both the front and back sides, and the double-sided PCB boards are connected with vias in the middle. The double-sided printed circuit board has two upper and lower conductor patterns, and the upper and lower via holes are connected by expensive perforations. In the processing of printed circuit boards, the hole walls of your perforated holes are coated with a copper layer to make the upper and lower layers conductive. Double-sided printed circuit boards are usually double-sided copper-clad laminates, using screen printing or photo imaging. A resist pattern is formed on the copper surface, and excess copper foil is removed by chemical etching to form a conductor pattern.

Steps to Draw Double-layer PCB Board

1. Prepare the circuit schematic
2. Create a new PCB file and load it into the component package library
3. Planning the circuit board
4. Load the netlist and components
5. Automatic layout of components
6. Layout adjustment
7. Network density analysis
8. Wiring rule setting
9. Automatic wiring
10. Manually adjust the wiring
After the components of the double-layer PCB are drawn in the EDA software, the wiring sequence is first designed as power line, sensitive line, high frequency line and low frequency line. It is best to have a separate power supply for the key lead, a ground return, and the lead is very short, so sometimes a ground wire is placed close to the signal line on the edge of the key lead to make it form the smallest working loop.

The signal lines of the double-layer PCB board are the key crystal, crystal oscillator circuit, clock circuit, CPU and other signal lines, which must comply with the principle that the circulating area is as small as possible.

PCB Manufacturing Services

As one of the leading Printed Circuit Board manufacturers based in China, Ucreate has been offering international companies of all sizes with high-quality PCB prototype to production services at a fair price for eight years. To make professional and advanced circuit boards, we're committed to adhering to the strictest standards during the PCB manufacturing process. We're fully compliant with the ISO 9001:2008 quality management system.

One-stop Service Include

PCB Prototype	Quick Turn PCB	Single-Sided PCB
Double-Sided PCB	Multilayer PCB	Rigid PCB
Flexible PCB	Rigid-Flex PCB	LED PCB
Aluminum PCB	Metal Core PCB	Thick Copper PCB
HDI PCB	BGA PCB	High TG PCB
PCB Stencil	Impedance Control PCB	PCB Assembly
High-Frequency PCB	Bluetooth Circuit Board	Automotive PCB
USB Circuit Board	Halogen-Free PCB	Antenna PCB

Get in Touch

Whatsapp: +8613798955467

Email: sales@ucreatepcb.com

Skype: guan418518621