Immersion Gold Electronic PCB 4 Layer System 1

Immersion Gold Electronic PCB 4 Layer

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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Quick Details

Place of Origin: Hebei, China (Mainland)
Brand Name: OEM
Model Number: Customized

Packaging & Delivery

Packaging Details:	vacuum packing, anti-static package or in your requirement
Delivery Detail:	5-10 Working days

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, High TG FR4, Halogen Free material, Rogers HF material, etc.

Layer counts: 2-28 layers

Finished Copper Thickness: 0.5-5 OZ

Finished Board Thickness: 0.2-6.0mm

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: How many kinds of materials are printed circuit boards? Which is the best?: General printed board substrate materials can be divided into two categories: rigid substrate materials and flexible substrate materials.

Q: Why do you need UL certification?: Products into the United States, customs and also to carry out UL security certification inspection.

Q: Draw soft PCB and rigid PCB distinction should pay attention to what the process of some specific requirements?: Because the flexible foil plate can be continuously coiled, the continuous production of flexible PCB can be realized. It also helps to reduce costs.

Q: Several kinds of circuit boards: Generally used in the semi - thick plate, is the copper clad plate in the production process of semi-finished products (mostly glass cloth impregnated with resin, after drying). There are many kinds of classification methods of copper clad laminate. According to the general board reinforced with different materials can be divided into: paper base, glass fiber cloth, composite base (CEM Series), build up multilayer plate base and special material (ceramic, metal core based) five categories.

Q: What is the difference between a drill and a two drill in the PCB type?: The two drill must be behind a drill, that is to say the process is separate.

Q: Why don't you get rid of PCB hard PCB?: Cost factors: the cost of flexible plate is still much higher than the rigid plate, more than doubled.

Q: What is the raw material of FPC?: The flexible circuit board (flexible PCB): referred to as "soft board", also known as the "flexible circuit board", also known as the "flexible circuit boards, flexible circuit board or flexible circuit board and flexible circuit board, English is" FPC PCB "or" FPCB Flexible and Rigid-Flex ".

Q: What can be used in the print output system for printed board production?: Almost every kind of electronic equipment, small electronic watches, calculators, large computers, electronic communications equipment, military weapon system, as long as the integrated circuit and other electronic components, in order to electrical interconnection between them, are used in printed circuit board. In the research process of large-scale electronic products, the most basic success factor is the design, documentation and manufacture of the printed circuit board.

Q: The prospect of flexible circuit board: Flexible circuit industry is in a small but rapid development. Polymer thick film method is an efficient and low cost production process. In this process, on the cheap flexible substrate, the selective screen printed conductive polymer ink.

Q: Engraving machine how to choose the circuit board?: Second, the minimum line diameter and line spacing can be used to represent the accuracy of the machine. Most people here have a misunderstanding, only to see the minimum diameter of the role, but ignored the minimum line distance, in fact, the smallest distance represents the level of the machine. The minimum diameter is determined by the location of the tip. Even if the tip is biased, you can also choose to repair the tool on the numerical value. The minimum line distance cannot do hide, even if only 0.1mm wide point, in motion control is not good and the swing, will make the tool through the traces become very wide, the two very nearly every line all off. At the time of purchase can also be through this indicator, to understand the control of the product and assembly level.

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