Four Layer PCB board Assembly Use Immersion Gold Material Finished
Copper 1 OZ Apply To Consumer Electronics Medical
FAQ
Q: What files do you use in PCB fabrication?
A: Gerber or Eagle, BOM listing, PNP and Components Position
Q:Is it possible you could offer sample?
A: Yes, we can custom you sample to test before mass production
Q: When will I get the quotation after sent Gerber, BOM and test
procedure?
A: Within 6 hours for PCB quotation and around 24-48 hours for PCBA
quotation.
Q: How can I know the process of my PCB production?
A: 5-7days for PCB production and components purchasing, and 14
days for PCB assembly and Testing
Q: How can I make sure the quality of my PCB?
A: We ensure that each piece of PCB products work well before
shipping. We'll test all of them according to your test procedure.
A full range of products and services as follows:
1. Single-sided, double-side & multi-layer PCB
2. SMT & PTH assembly, COB, DIP, OEM service
3. Quantities range from prototype to mass production
4. All boards are electronically tested and shipped with a full set
of QA report
5. Advantage: Fast delivery, High reliable, Advanced equipment,
Cheap price
We look forward to your specific enquiries and hope to be your most
reliable partner in the near futrue.
Buying from us, you will get the lowest cost and quality guarantee.
Detailed Specification of Pcb Assembly
1 | Type of Assembly | SMT and Thru-hole |
2 | Solder Type | Water Soluble Solder Paste,Leaded and Lead-Free |
3 | Components | Passives Down to 0201 Size |
BGA and VFBGA |
Leadless Chip Carries/CSP |
Double-Sided SMT Assembly |
Fine Pitch to 08 Mils |
BGA Repair and Reball |
Part Removal and Replacement-Same Day Service |
3 | Bare Board Size | Smallest:0.25x0.25 Inches |
Largest:20x20 Inches |
4 | File Formats | Bill of Materials |
Gerber Files |
Pick-N-Place File(XYRS) |
5 | Type of Service | Turn-Key,Partial Turn-Key or Consignment |
6 | Component Packaging | Cut Tape |
Tube |
Reels |
Loose Parts |
7 | Turn Time | 15 to 20 days |
8 | Testing | AOI inspection |
X-Ray inspection |
In-Circuit testing |
Functional test |
Factory review:
Testing Methods
AOI Testing
Checks for solder paste
Checks for components down to 0201"
Checks for missing components, offset, incorrect parts, polarity
X-Ray Inspection
X-Ray provides high-resolution inspection of:
BGAs
Bare boards
In-Circuit Testing
In-Circuit Testing is commonly used in conjunction with AOI
minimizing functional defects caused by
component problems.
Power-up Test
Advanced Function Test
Flash Device Programming
Functional testing
Design file format:
1. Gerber RS-274X, 274D, Eagle and AutoCAD's DXF, DWG
2. BOM (bill of materials)
3. Pick and place file (XYRS)
Advantages:
1. Turnkey manufacturing or quick-turn prototypes
2. Board-level assembly or complete system integration
3. Low-volume or mixed-technology assembly for PCBA
4. Even consignment production
5. Supported capabilities
