Welcome to our website !! High tg170 multilayer pcb board
Chinapcbare able to offer one stop 1 to 28 Layer PCB fabrication,PCB
PCB Assembly,PCBA Test,Reverse engineering service;FPC fabrication,
Aluminium base fabrication,
High Frequency Board fabrica-tion.
How to get aMultilayer PCB Circuit board quotationfrom me?
In order to enable me to make you a PCB quotation, please provide
me below information.
Please send me your PCB files in gerber file, .pcb or .pcbdoc file
by email .
Sorry I do not work with .brd file, please change the format into
the file that I can work with.
2. Available PCB Base Material:
FR4 1.6mm, FR4 1.2mm, FR4 1.0mm, FR4 0.8mm, Aluminium 1.6mm, if you
need other materials, we can also buy it here for the production.
3. Available Copper Thickness:
0.5oz, 1oz, 2oz, 3oz, 4oz(thicker copper means higher cost)
4. Surface Treatment
Immersion Gold, Lead-free HASL(ROHS), Normal HASL(not ROHS), OSP
5. Available Colors for Solder Mask and Top Overlay(Component
Green, Blue, Red, Black, White..............
One common example of PCB is ordered as below:
FR4 1.6mm, ROHS, 1/1oz, Immersion Gold , Green Solder Mask, White
|PCB production capability|
|Files||Gerber, Protel, Powerpcb, Autocad, Orcad, Eagle,etc.|
|Material||FR-4, Hi-Tg FR-4, Lead free Materials (RoHS Compliant) , CEM-3,
CEM-1, 94V0,Aluminium, High frequency Material (Rogers, Teflon,
|Layer No.||1 - 28 Layers|
|Board Thickness Tolerance||±10%|
|Copper thickness||0.5OZ - 4OZ|
|Min Trace Width (a)||0.005"(0.125mm)|
|Min Space Width (b)||0.005"(0.125mm)|
|Min Annular Ring||0.005"(0.125mm)|
|SMD Pitch (a)||0.012"(0.3mm)|
|pcb with green solder mask and LF-FREE surface finishing BGA Pitch
|Min Solder Mask Dam (a)||0.005"(0.125mm)|
|Soldermask Clearance (b)||0.005"(0.125mm)|
|Min SMT Pad spacing (c)||0.004"(0.1mm)|
|Solder Mask Thickness||0.0007"(0.018mm)|
|Hole size||0.01"(0.25mm)-- 0.257"(6.5mm)|
|Hole Size Tol (+/-)||±0.003"(±0.0762mm)|
|Lead free HASL||2.5um|
|Immersion Gold||Nickel 3-7um Au:1-3u''|
|Panel Outline Tol (+/-)||±0.004''(±0.1mm)|
|V-cut||15° 30° 45° 60°|
|Surface finish||HAL, HASL Lead Free, Immersion gold, Gold plating, Gold finger,
immersion silver, immersion Tin, OSP, Carbon ink,|
|Certificate||ROHS ISO9001:2008 TS16949 SGS UL CE|
|Special requirements||Buried and blind vias, Impedance control, via plug, BGA soldering
and gold finger|
Delivery Time for PCB board
1) PCB production time: sample: 3-4 days / mass production: within
2) Component purchase: 2-4 days if all components is available in
our domestic market.
3) PCB Assembly: samples: whthin 2-3 days / mass production: within
Testing Procedures For PCB Board
---We perform multiple quality assuring procedures before shipping
out any PCB board. These include:
* Visual Inspection
* Flying probe
* Bed of nails
* Impedance control
* Solder-ability detection
* Digital metallograghic microscope
*AOI (Automated Optical Inspection)
Detailed Terms for PCB Assembly
---Technical requirement for pcb assembly:
* Professional Surface-mounting and Through-hole soldering
* Various sizes like 1206,0805,0603 components SMT technology
* ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
* PCB Assembly With UL,CE,FCC,Rohs Approval
* Nitrogen gas reflow soldering technology for SMT.
* High Standard SMT&Solder Assembly Line
* High density interconnected board placement technology capacity.
Shipping Method and Payment terms:
1. By DHL, UPS, FedEx, TNT using clients account.
2. We suggest you using our DHL, UPS, FedEx, TNT forwarder.
3. By EMS (Usually for Russia Clients), price is high.
4. By sea for mass quantity according to customer's requirement.
5. By customer's Forwarder