-Lead free HASL Surface finish required to meet ROHS compliant
-FR4 material with 0.2mm-3.2mm boards thickness
-Copper weight:0.5OZ,1OZ,2OZ,3OZ
-4-4mils track width spacing
-0.2mm min finished hole size
-Certificate: UL, ROHS, T/S16949 -Company management: ISO9001:2000 -Markets: Europe, America, Asia
PCB Quotation Needs:
A. PCB GERBER file and Bom list
B. Your special requirements for the PCB Board.
C. Your testing instructions if you wannatest.
Surface Finish:
HAL,ENIG.Plating nickel, thick&hard/soft metal,chemical nickel,Leadfree, tin immersionead free H.A.S.L Entek gold-finger,Immersion Tin,OSP and selective surface processing.
Strict Quality System:
Our motto isqualiy;efficiency and competitive price.we strictly adhere to the TS14969standards, and continuosly apply advanced international technology to improvethe quality of the product to meet needs of our customers.
PCBDesign Service
-For 15 years Experience in PCB Field
-IPC-600 Class II and III Workmanship Standard
-Competitive Price
-IPC-600 Class II and III Workmanship Standard
-Competitive Price
-OEM PCBA are welcome
-0201 chip, BGA & HDI,No MOQ
-ESD Protection Control Procedure
-PCBA Leadtime:15 days
-0201 chip, BGA & HDI,No MOQ
-ESD Protection Control Procedure
-PCBA Leadtime:15 days
Our Advantage
1.Ourprofessional engineer can provide PCB design, BOM.
2.Quickand econimic delivery term.
3.ProvidePCB & PCBA prototype, and medium&low volumn quick boardservices.
4.Componentpurcharsing, SMT&PCBA one-stop source.
5.Two-hoursquote response, 24 hours quick-turn produce.
TechnicalSpecification For PCB
Number ofLayer | 1,2,4 or 6,upto 18layer |
OrderQuantity | 1to 50,000 |
BoardShape | Retangular,round,slots,cutouts,complex,irregular |
BoardType | Rigid, Flexible,Rigid-flexible |
BoardMaterial | FR-4 glass epoxy,FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc. |
BoardCutting | Shear,V-score,Tab-routed |
BoardThickness | 0.2-4.0mm, Flex0.01-0.25mm |
CopperWeight | 1.0, 1.5, 2.0oz |
SolderMask | Double-sided greenLPI,Also support Red,White,Yellow,Blue,Black |
SilkScreen | Double-sided orsingle-sided in white,yellow,black,or negative |
Silk Screen Min LineWidth | 0.006'' or0.15mm |
Max BoardDimensions | 20 inch*20inch or500mm*500mm |
MinTrace/Gap | 0.10mm, or4mils |
Min Drill HoleDiameter | 0.01'',0.25mm, or10mils |
SurfaceFinish | HASL,Nickle,ImmersionGold,Immersion Tin,Immersion Silver,OSP,etc. |
Board ThicknessTolerance | ±10% |
Copper WeightTolerance | ±0.25 oz |
Minimal SlotWidth | 0.12'', 3.0mm, or120mils |
V-ScoreDepth | 20-25% of boardthickness |
Design FileFormate | GerberRS-274,274D,Eagle and AutoCAD's DXF,DWG |
Capacity of pcb
| No. | PCBItem | PCBSpecification |
| 1 | Layers | 1 to 24layers |
| 2 | Max workingpanel area | 457 x 610mm |
| 3 | Minboard thickness | 4 layer:0.40mm |
| 6 layer:0.80mm | ||
| 8 layer:1.00mm | ||
| 10 layer:1.20mm | ||
| 4 | Min tracewidth | 0.10mm |
| 5 | Minspacing | 0.10mm |
| 6 | Min holediameter | 0.20mm |
| 7 | Min Copperthickness in hole | 0.020mm |
| 8 | PTH sizetolerance | ±0.05mm |
| 9 | NPTH sizetolerance | ±0.025mm |
| 10 | Hole positiontolerance | ±0.05mm |
| 11 | Dimensiontolerance | ±0.1mm |
| 12 | Min soldermask dam | 0.08mm |
| 13 | Insulationresistance | 1E+12Ω (normalcondition) |
| 14 | Max Boardthickness/Hole size Rate | 10:01 |
| 15 | Thermal shockendurance | 288 3 times in10sec |
| 16 | Max Boardtwist and wrap | ≤0.7% |
| 17 | High Vlotageendurance | 1.3KV/mm |
| 18 | Copper foilpeel off endurance | 1.4N/mm |
| 19 | Hardness ofresist ink | ≥6H |
| 20 | Flameresistance | 94V-0 |
| 21 | Impedancecontrol | ±5% |
| 22 | PCBCertificate | ISO9001:2000;ISO 14001;ISO/TS16949:2002 ,UL E203640 |
Shenzhen Tianweisheng electronic Co, Ltd., is a China Shenzhen based corporation which offer
multiple levels of services relatingto electronic and electrical product, from design, prototyping and
delivering certified turn' keyproducts and systems. We are best known as complete electronics
solution providers.Ourmain product include Electronic design,LCD display module, Electronic toys,
Digital cameras , MCU decryption,specialized IC decryption, software system design and software
decryption, Development ofelectronic control board, Remote control, LED related product, PLD
decryption, CPLD decryption, SCMdeveloping, software and hardware design of embedded system,
design for chips, hardware systemdesign, software system design and software decryption etc.
we provides OEM/ODM services, PCBassembly and final casing. We can produce boards from 1 ~
34 layers, with FR4, FR5, Aluminum,Copper, Metal core, Polyester material and other material that you
have in mind. With the followingboard finishes. OAL, Immersion gold, Immersion silver, OSP (ENTEK),
Hard Gold and soft gold, with goodquality and assurance of all products are being tested before
final shipping.
ELECTRONIC CIRCUIT BOARD DESIGNER
