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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 prototype board,electronic board assembly |
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Immersion Gold PCB Circuit Card Assembly QFN Footprint , Electronic Assembly
Quick Details
We commit to offer high level circuit board (PCBA) to our customers
1) Abundant experience and strong ability in material sourcing, manufacturing, test and quality management.
2) Professional team in charge of product design.
3) Circuit boards 1 to 30 layers PCB layout, fabrication, PCB assembly and box building.
4) High-precision 0201 size components SMT technology.
5) RoHS compliant SMT, DIP process
6) High-precision E-Testing include: ICT in circuit, function test, AOI, BGA repair device,etc.
7) Flexible production volume follow different customer requirement.
Description
1 Electronic circuit design, Concept to Reality,electronic circuit design, PCBA manufacturing, PCB assembly, Turnkey Solutions
2 MCU development,, firmware design. MCU reverse engineering, provides one stop automation solution, can provide the overall design,which includes schematic design, feature design, component selection to
production samples.
3 Prompt delivery, sample within 1-2 weeks.
4 Final function e-test
5 Quotation within 3-5 days
6 RoHS, No MOQ
7 PCB layout ,schematic design, PCB assembly, Final assembly, product configuration, package...
8 specializes in producing the various electronic products based on your customized designs and pcb assembly for all kinds of Volume electronic products.
9 The product field includes but are not limited to:
Industrial control
Alarm products
Measurement device
Telecom audio and video
Electronic security health and medical
LED application test instrument
Consumer electronics etc.....
Technical Capabilities
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Type of assembly |
THD (Thru-hole device) / Conventional SMT (Surface-mount technology) SMT & THD mixed Double-sided SMT and/or THD assembly |
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Order quantity |
1 to 100,000 |
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Components |
Passives, smallest size 0201 Fine pitch to 08 Mils Leadless chip carriers/ BGA, VFBGA, FPGA & DFN Connectors and terminals |
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Component packaging |
Reels Cut tape Tube Loose parts |
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Board dimensions |
Smallest size: 6mm x 6mm Largest size: 600mm x 400mm |
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Board shape |
Rectangular Round, Slots, Cutouts, Complex, Irregular |
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Board type |
Rigid Flexible Rigid-flexible |
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Solder Type |
Leaded and Lead-Free Water soluble solder paste Manual soldering for special parts, e.g. wires and temperature sensitive parts. |
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Design file format |
Gerber RS-274X, 274D, Eagle and AutoCAD’s DXF, DWG BOM (Bill of Materials) Pick and Place file (XYRS) |
PCB View
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
