深圳山旭电路有限公司Shenzhen Shanxu Pcb Co.,ltd.

English
About Us

Comparison Between PCB Prototyping Service and Standard PCB Fabrication Service

Views : 5070
Update time : 2017-10-24 18:01:00

Comparison Between PCB Prototyping Service and Standard PCB Fabrication Service

ItemPCB Prototype
Standard PCB
Application scopeDesign review, prototype to quality testingFull production
Quality Class StandardsIPC1IPC2
Bonus service/Free DFM checking
Number of Layers1 - 8layers1 - 32layers
Order Quantity5pcs - 100pcs1pc - 10000+pcs
Build Time
2days - 7days3days - 18days
Material
FR4FR4, Aluminum, Flex,Roges, etc
Board SizeMin 10mm x 10mm
Max 500mm x 500mm
Min 6mm x 6mm
Max 600mm x 700mm
Board Thickness0.4mm - 2.0mm0.4mm - 3.2mm
Copper Weight (Finished)1.0oz - 2.0oz0.5oz - 6.0oz
Min Tracing/Spacing5mil/5mil3mil/3mil
Min Annular Ring5mil3mil
Min Drilling Hole Diameter8mil6mil, 4mil - laser drill
Min Spacing Trace to Pad5.5mil4mil
Min Spacing Trace to Copper6mil6mil
Soldermask SidesAs per the fileAs per the file
Soldermask ColorGreen, White, Blue, Black, Red, YellowLPI, Green, White, Blue, Black, Red, Yellow
Silkscreen SidesAs per the fileAs per the file
Silkscreen ColorWhite, BlackWhite, Blue, Black, Red, Yellow
Surface Finish
HASL
ENIG - Electroless Nickle/Immersion Gold - RoHS
HASL
ENIG - Electroless Nickle/Immersion Gold - RoHS
ENEPIG - Electroless Nickel Electroless Palladium Immersion Gold - RoHS
Immersion Silver - RoHS Immersion Tin - RoHS
OSP -Organic Solderability Preservatives - RoHS
PCB thickness tolerance
±0.1mm - ±10%±0.1mm - ±10%
PCB size tolerance±0.1mm - ±0.3mm±0.1mm - ±0.3mm
PTH hole size tolerance±0.08mm - ±0.15mm±0.08mm - ±0.15mm
Impedance control/±5% - ±10%
Gold fingers/Yes, chamfer at 20, 30, 45, 60
UL marking/Date code marking/Yes
Buried/Blind vias
/Yes
Peelable solder mask/Yes
Edge plating/Yes
Carbon Mask/Yes
Kapton tape/Yes
Countersink/counterbore hole
/Yes
Half-cutted/Castellated hole/Yes
Press fit hole/Yes
Via in pad
/Yes
V-scoring limitation60*60mm25*25mm
Solder-stop coating bridge/Yes

There are different Quality Class Standards in the industry. Most commonly followed is class 1 & 2.
Class 1 is for General Electronic Products and for testing and verification of Designs.
Class 2 is for Dedicated Service Electronic Products such as communication equipment,sophisticated business machines, instruments where high performance and extended life is required and for which uninterrupted service is desired.
Class 3 products are used in certain types of medical, aeronautics, and military applications for which uninterrupted and high reliability service is required.


相关新闻
Comparison Between PCB Prototyping Service and Standard PCB Fabrication Service Comparison Between PCB Prototyping Service and Standard PCB Fabrication Service
Aug .02.2018
There are different Quality Class Standards in the industry. Most commonly followed is class 1 & 2. Class 1 is for General Electronic Products and for testing and verification of Designs. Class 2 is for Dedicated Service Electronic Products such as communication equipment,sophisticated business machines, instruments where high performance and extended life is required and for which uninterrupted service is desired. Class 3 products are used in certain types of medical, aeronautics, and military applications for which uninterrupted and high reliability service is required.
The Domestic Capital Era of China Printed Circuit Boards The Domestic Capital Era of China Printed Circuit Boards
Aug .02.2018
In the short term, the copper clad laminate industry is in a price increase cycle, and the downstream demand boom drives the company's single-quarter profit margin upward. In the medium and long term, the PCB industry's supporting facilities will force upstream domestic manufacturers to expand production. In 2020, the year-on-year growth rate of capital expenditure of PCB listed companies will return to a high level. A new era.
QCS For Pcb Assembly QCS For Pcb Assembly
Aug .02.2018
Defects AOI can cover primarily come in soldering and components categories. In terms of soldering, defects can range from open circuits, solder bridges, solder shorts, insufficient solder to excess solder. Component defects include lifted lead, missing component, misaligned or misplaced components.
How to distinguish the quality of PCB circuit board? How to distinguish the quality of PCB circuit board?
Aug .02.2018
With the rapid development of mobile phones, electronics, and communication industries, it also promotes the continuous growth and rapid growth of the PCB circuit board industry. The more people demand for the number of components, weight, precision, material, color, reliability, etc. Come higher.