Testing Procedures For PCB Board
---We perform multiple quality assuring procedures before shipping out any PCB board. These include:
* Visual Inspection
* Flying probe
* Bed of nails
·* Impedance control
·* Solder-ability detection
* Digital metallograghic microscope
·*AOI (Automated Optical Inspection)
Detailed Terms for PCB Manufacturing
---Technical requirement for 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.
Surface Treatment
Lead-free HAL
Gold Plating (1-30 micro inch)
OSP
Silver Plating
Pure Tin Plating
Immersion Tin
Immersion Gold
Gold Finger
Other Service:
A) We have many special material as rogers, teflon, taconic, Fr-4 high tg, Ceramic in stock. Welcome to send us your inquiry.
B) We also provide sourcing components , PCB design , PCB copy , PCB drawing , PCB assembly and so on .
Product Details:
Payment & Shipping Terms:
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High Light: | electronic circuit board assembly,electronic board assembly |
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Eagle and Manual PCB Electronic Components Assembly For TV Receivers
Quick Details
1. We are a good EMS manufacturer with 18 year professional experience , we only do good quality PCBA products;
2. We use all the component with better quality and 100% testand inspect in IQC before on line ;
3. We have strong component purchase ability with best quality and best price,
4. Good quality PCB will insure your product good quality and reliability;
5. We have our test team and 100% test the PCBAbefore packing;
6. We use the better packing material insure your PCBA product quality in shipment ;
7. Others, better subsidiary material such as soldering tin , factory quality control and good project management will insure your product good quality and short lead time;
8. we offer best quality and competitive price will help you win the good customer and large business .
Description
Quotation Requirement:
Following specifications are needed for quotation:
1. PCB Gerber file :Base material, Board thickness, Copper thickness, Surface treatment, Color of
solder mask and silkscreen
2. Quantity
3. Material BOM (or Components List) for PCB Assembly
4. Assembly drawing
5. Final test procedures (if applicable)
6. If possible, please send prototype/sample board/photo to us for further reference
Our production pcb assembly capabilities include machines placed SMT, THT, BGA and Micro BGAs, in addition to mixed technology PCB assembly. Keeping on the forefront of component requirements, we offer surface mount placement down to 12 mil pitch, with a component range of 0201 to 52 mm square QFPs and BGAs.
Technical Capabilities
Type of assembly |
THD (Thru-hole device) / Conventional SMT (Surface-mount technology) SMT & THD mixed Double-sided SMT and/or THD assembly |
Order quantity |
1 to 100,000 |
Components |
Passives, smallest size 0201 Fine pitch to 08 Mils Leadless chip carriers/ BGA, VFBGA, FPGA & DFN Connectors and terminals |
Component packaging |
Reels Cut tape Tube Loose parts |
Board dimensions |
Smallest size: 6mm x 6mm Largest size: 600mm x 400mm |
Board shape |
Rectangular Round, Slots, Cutouts, Complex, Irregular |
Board type |
Rigid Flexible Rigid-flexible |
Solder Type |
Leaded and Lead-Free Water soluble solder paste Manual soldering for special parts, e.g. wires and temperature sensitive parts. |
Design file format |
Gerber RS-274X, 274D, Eagle and AutoCAD’s DXF, DWG BOM (Bill of Materials) Pick and Place file (XYRS) |
PCB Assembly Production Flow Chart
Testing Procedures
We perform multiple quality assurance procedures before shipping out any board. These include:
Visual inspection
X-ray Inspection
AOI (Automated Optical Inspector),
ICT (in-circuit test), and BGA Rework
Functional test (test modules need to be supplied) .
Quick turn lead times
If all the parts are available, normally the full turnkey pcb assembly job can be finished within 5 to 10 days in our factory. This means that the order can be delivered within three weeks once turnkey job start.
Service Guarantee
We make sure to serve each customer professionally, truthfully and friendly to the best of ourability. We will gladly re-work your project if your project isn’t 100% satisfactory.
Get a quick quote now
By sending in a bill of material, gerber files including assembly drawing and we will have a quotation back to you within hours. With Shenzhen hengda there is never a hidden cost and our prices are very competitive and reasonable.
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345