EASTWIN OEM ELECTRONIC CONTRACT MANUFACTURER
CE&ROHS approved pcb design & Electronic PCB manufacturer,we are dedicate pcb marker with total solutions industral
PCB board products and PCB assembly services:
Multi-layer Board Application:Telecom,Computer Peripheral,Aero Industry.
Heavy Copper Board Application:Consumer,Telecom,Industrial Peripheral,Aero Industry
Copper Through Hole Application:Consumer
Silver Through Hole Application:Telecom,Computer peripheral
Single Side Board Application:Consumer,Telecom,Industrial,Aero Industry
Double Side Board Application:Consumer,Telecom,Industral,Aero Industry
Metal PCB Appli:Power Supply,ABS,Engine Control Module,Lighting Fixture,Backlight Module
Silver Jumper Application:Consumer,Telecom,Industrial Peripheral,Aero Industry
Carbon Jumper Application:Comsumer Peripheral,Telecom,Industrial,Aero Industry
Technical Specification For PCB
| Number of Layer | 1,2,4 or 6,upto 18 layer |
| Order Quantity | 1 to 50,000 |
| Board Shape | Retangular,round,slots,cutouts,complex,irregular |
| Board Type | Rigid, Flexible, Rigid-flexible |
| Board Material | FR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc. |
| Board Cutting | Shear,V-score,Tab-routed |
| Board Thickness | 0.2-4.0mm, Flex 0.01-0.25mm |
| Copper Weight | 1.0, 1.5, 2.0 oz |
| Solder Mask | Double-sided green LPI,Also support Red,White,Yellow,Blue,Black |
| Silk Screen | Double-sided or single-sided in white,yellow,black,or negative |
| Silk Screen Min Line Width | 0.006'' or 0.15mm |
| Max Board Dimensions | 20 inch*20inch or 500mm*500mm |
| Min Trace/Gap | 0.10mm, or 4mils |
| Min Drill Hole Diameter | 0.01'',0.25mm, or 10mils |
| Surface Finish | HASL,Nickle,Immersion Gold,Immersion Tin,Immersion Silver,OSP,etc. |
| Board Thickness Tolerance | ±10% |
| Copper Weight Tolerance | ± 0.25 oz |
| Minimal Slot Width | 0.12'', 3.0mm, or 120mils |
| V-Score Depth | 20-25% of board thickness |
| Design File Formate | Gerber RS-274,274D,Eagle and AutoCAD's DXF,DWG |
PCB Assembly Capabilities
| Quantity | Prototype&Low Volume PCB Assembly,from 1 Board to 250,is specialty,or up to 1000 |
| Type of Assembly | SMT,Thru-hole |
| Solder Type | Water Soluble Solder Paste,Leaded and Lead-Free |
| Components | Passive Down to 0201 size BGA and VFBGA Leadless Chip Carriers/CSP Double-sided SMT Assembly Fine Pitch to 0.8mils BGA Repair and Reball Part Removal and Replacement |
| Bare Board Size | Smallest:0.25*0.25 inches Largest:20*20 inches |
| File Formate | Bill of Materials Gerber files Pick-N-Place file |
| Types of Service | Turn-key,partial turn-key or consignment |
| Component packaging | Cut Tape,Tube,Reels,Loose Parts |
| Turn Time | Same day service to 15 days service |
| Testing | Flying Probe Test,X-ray Inspection AOI Test |
| PCB assembly process | Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing |
Detailed Terms for Pcb Assembly
Technical requirement for pcb&pcb assembly:
----Professional Surface-mounting and Through-hole soldering Technology
----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.
PCB and PCBA Products Quote Requirement:
*Gerber file of the bare PCB board (Take sample prototype us if do pcb clone,if you only have ideas in you mind,tell us,the engineer will make your mind come true)
*BOM (Bill of material) for assembly (The component list on the pcb board )
*To short the lead time, please kindly advise us if there is any acceptable components substitution.(Tell us the delively time and give us components contract way so we can purchase the component more faster)
*Testing Guide & Test Fixtures if necessary (If you have test method,show us,if no,we do function test made by our engineer)
If any questions,contract us,we will inform you all details you want !
-----Eastwin Team Group