multilayer PCB fabrication/design/assembly

multilayer PCB fabrication/design/assembly System 1

multilayer PCB fabrication/design/assembly

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 10000 pc/month

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Product Description:

Quick Details

Place of Origin: Shanghai, China (Mainland)
Brand Name: OEM
Model Number: Customized
Base Material: FR4
Copper Thickness: 1oz
Board Thickness: 1.6mm±10%
Min. Hole Size: 0.2mm
Min. Line Width: 4mil
Min. Line Spacing: 4mil
Surface Finishing: HAL,Lead Free HAL,ENIG(2u''),OSP,Immersion tin,Immersion silver
solder mask color: green, red, blue, black
Certificate: ISO9001, ISO14001,TS16949, UL certifications

Packaging & Delivery

Packaging Details:	vacuum packing, anti-static package or in your requirement
Delivery Detail:	10-15days after payment by DHL/FedEx/EMS or you need

Specifications

PCBA
1.Low cost, Minimum cost for 3 prototypes PCB is $80 only.
2.Short lead time.
3.PCB ROHS compliant.
4.Turkey service

Free Technology Support

PCB Assembly

Military standard assembly

Minimum lead time for assembly is only 3 days

Turnkey service(PCB manufacture, components procurement and assembly)

Prototype building, No Minimum quantity Required

Reliable Parts

Surface mount, through hole, BGA, QFP, QFN …

ROHS compliant and lead-free process

PCB Capability

Material: FR4, CEM-3, Aluminum base, Halogen Free material, Rogers, High TG etc.

Layer counts: 2-18 layers

Finished Copper Thickness: 0.5-4 OZ

Finished Board Thickness: 0.2-5.0mm

Min. Line/Track Width: 4mil

Min. Line/Track Space: 4mil

Min. Contour Tolerance: +/-0.1mm

Min. Finished Diameter of PTH Hole: 0.2mm

Max. Board Thickness/Hole Ratio: 12:1

Min. Solder Mask Bridge: 4mil (Min. SMT Pad Space 8mil)

Min. Legend (Silk screen) Track Width: 5mil

Min. Legend (Silk screen) Height: 30mil

Min. drilling slot size: 0.6mm

Solder mask color: green, black, blue, white, yellow, purple, and matt, etc.

Solder mask hardness: 6H

Legend/Silk screen Color: white, yellow, black, etc.

Surface Treatment: HAL, Lead Free HAL, Immersion gold, OSP, Immersion tin, Immersion silver, etc.

Other Technology: Gold finger, peelable mask, Non-across blind/buried vias, characteristic impedance control, Rigid-flex board etc.

Reliability Test: flying probe test/fixture test, impedance test, solderability test, thermal shock test, hole resistance test, and micro metallographic section analysis, etc.

Wrap and twist: ≤0

Flammability: 94V-0

4. Professional engineering staff to provide technical support.

5.OEM and ODM service are welcome.

Q:What are the parts of the printed circuit board according to the distribution of the conductive layer? What are the parts of the printed circuit board?: corresponding location need to be a green oil is not covered with bare copper, easy to heat the components and production welding fixed. Shell is a metal exposed devices such as crystal, serial socket, USB seat, etc., it is best to connect the shell and ground to make it a better shield. Do not have holes or traces below the bare metal, as if it were unavoidable to lay a flat area of ??white oil in its corresponding position to avoid short circuits with other networks below it. Such as the circuit board need to operate the function keys such as settings, reset keys

Q:There are several main circuit board process: Material production - open material --- inner line - press - mechanical drilling - plating - outer line - anti-welding - text --- surface treatment - molding --- test - Appearance inspection --- packaging shipping

Q:Just start learning computer hardware maintenance technology, only know the melting point of tin is 230 degrees Celsius, if the PCB board unloading capacitor resistors and other components, then the hot air gun should be transferred to a few degrees Celsius will not damage the PCB board?: According to the number of circuit board can be divided into single-sided, double-sided, four-tier, six-board and other multi-layer circuit boards.

Q:What is the material of the circuit board: According to CCL flame retardant performance classification, can be divided into flame retardant (UL94 a VO, UL94 a V1 level) and non-flame retardant (UL94 a HB class) two types of boards. Nearly two years, with the environmental issues more attention, in the flame retardant CCL and separate a new non-brominated species of CCL species, can be called "green flame retardant cCL". With the rapid development of electronic product technology, the cCL has a higher performance requirements. Therefore, the performance classification from the CCL is divided into general performance CCL,

Q:PCB circuit board corrosion is what kind of process: When rinse with water, the way with bamboo and other objects scraped paint (when the paint from the liquid out, easier removal). If the scratch is not easy, just fine with hot water and then dry, clean and polished with sandpaper to reveal a shiny copper foil, a printed circuit board is done. in order to save results, usually Cangzhou Lida circuit board circuit board factory mainly produces single-sided circuit boards, circuit boards,

Q:What is the light blue oil component used for brush circuit boards: The gravure plate is photographed with a good background, and the layout should be the same size as the PCB. PCB photolithography process is roughly the same as the ordinary camera, can be divided into: slice cutting - exposure - development - repair - washing - dry - revised version. Perform the camera to check the correctness of the base map,

Q:Circuit board how to see the line: Above is an example of ordinary CRT TV, but now the LCD LCD / PDP plasma TV most of the line principle and ordinary CRT TV is different, which requires you to see some of this book. Player, line principle and the above products are completely different, if you want to understand MP3, you have to see some of this book.

Q:What is the working principle of the circuit board?: On the most basic PCB, the parts are concentrated on one side and the wires are on the other side. Because the wire only appears on one side, the PCB is called a single panel. Multi-layer board, multi-layer wire, must be between the two layers of the appropriate circuit between the job, the bridge between the circuit called the hole (via).

Q:Multi-layer circuit boards and single-layer circuit board how to distinguish: Circuit board is divided into single-sided circuit boards, double-sided circuit boards and multi-layer circuit boards, multi-layer circuit board is three or more layers of the circuit board.

Q:What is the printed circuit board circuit: (Such as element holes, fastening holes, metallized holes, etc.), instead of the chassis of the conventional electronic components, and to realize the interconnection between the electronic components. Because this board is made using electronic printing, it is called "printed" circuit board.

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