Shanghai Yunbao Trading Co. Ltd.
Shanghai Yunbao Trading Co. Ltd.
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Custom design pcb clone small electronics printed circuit boards
PCBA Technical Capacity
| SMT | Position accuracy:20 um |
| Components size:0.4×0.2mm(01005) —130×79mm,Flip-CHIP,QFP,BGA,POP | |
| Max. component height::25mm | |
| Max. PCB size:680×500mm | |
| Min. PCB size:no limited | |
| PCB thickness:0.3 to 6mm | |
| PCB weight:3KG | |
| Wave-Solder | Max. PCB width:450mm |
| Min. PCB width: no limited | |
| Component height:Top 120mm/Bot 15mm | |
| Sweat-Solder | Metal type :part, whole, inlay, sidestep |
| Metal material:Copper , Aluminum | |
| Surface Finish:plating Au, plating sliver , plating Sn | |
| Air bladder rate:less than20% | |
| Testing | ICT,Probe flying,burn-in,function test,temperature cycling,AXI – 2D and 3D automated X-ray inspection, AOI – automated optical inspection |
Detailed Terms for Pcb Assembly
Technical requirement:
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.
PCB or PCB Assembly files requests
1) Gerber files of the PCB Board
2) BOM(Bill of material) for assembly
To short the lead time,please kindly advertise us if there is any acceptable components substitution.
3) Testing method & Test fixtures if necessary.
4) programming files & programming tool if necessary
5) Schematic if necessary
Other services
1) Design service
2) Cloning and Copy service
3) Prototyping service
4) Mold making and plastic Injection
5) FPC making
6) Cable and wire Assemblies
7) Supply Chain service
8) other OEM service