Shenzhen PCBA Manufacturer Provide SMT Electronic Components PCB Assembly Service
Technical Requirement for pcb assembly:
1) Professional Surface-mounting and Through-hole soldering Technology
2) Various sizes like 1206,0805,0603 components SMT technology
3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
4) PCB Assembly With UL,CE,FCC,Rohs Approval
5) Nitrogen gas reflow soldering technology for SMT.
6) High Standard SMT&Solder Assembly Line
7) High density interconnected board placement technology capacity.
Production Requirement for pcb assembly:
1.Gerber Files (Eagle and PCB File are available).
2.BOM list.
3.Clear pictures of PCBA or PCBA samples to us.
4.Pick N Place file.
5.Test procedure for PCBA.
| Description | Capability |
| Laminate materials | FR4, High TG FR4, High Frequency, Alum, FPC... |
| Number of layers | 1-48 |
Min.thickness for inner layers
(Cu thickness are excluded) | 0.003”(0.07mm) |
| Standard | (0.1-4mm±10%) |
| Board Thickness | Single/Double:0.008±0.004” |
| 4layer:0.01±0.008” |
| 8layer:0.01±0.008” |
| Bow and twist | no more than 7/1000 |
| Outer Cu weight | 0.5-4 0z |
| Inner Cu weight | 0.5-3 0z |
| Min size | 0.0078”(0.2mm) |
| Drill deviation | ±0.002″(0.05mm) |
| PTH hole tolerance | ±0.002″(0.005mm) |
| NPTH hole tolerance | ±0.002″(0.005mm) |
| Color | Green,white,black,red,blue… |
| Min solder mask clearanace | 0.003″(0.07mm) |
| Solder Mask Thickness | (0.012*0.017mm) |
| Silkscreen Color | white,black,yellow,blue… |
| Silkscreen Min size | 0.006″(0.15mm) |
| Max Size of Finish Board | 700*460mm |
| Surface Finish | HASL,ENIG,immersion silver,immersion tin,OSP… |
| PCB Outline | Square,circle,irregular(with jigs) |
| Package | QFN,BGA,SSOP,PLCC,LGA |
FASTPCBA is a one-stop pcb manufacturing and assembly factory indeed, with our own pcb factory separated from pcba company. PCBA service cover automotive,medical, industry, smart home, aviation, military, communication etc.
