Immersion Gold Electronic PCB 4 Layer

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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.


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Q:What is the difference between rigid and flexible printed circuit board designs?
When the soft PCB is connected, the wiring can be reduced on the three planes of X, Y and Z, so that the switching interconnection is reduced, and the reliability of the whole system is increased.
Q:Is the circuit board poisonous?
The name of the circuit board are: circuit board, PCB board, aluminum substrate, high frequency board, PCB, ultrathin circuit board, ultrathin circuit board, printed circuit board, printed circuit board, Kunshan circuit board, etc. all of the circuit board
Q:PCB carbon oil plate is what kind of technology?
PCB carbon oil board to print "E" carbon oil area, it is best to draw in the 99SE inside (also can be drawn in other software), you can not draw, but you want to solder the window in 99SE to do a good job
Q:Several kinds of circuit boards
According to the different resin adhesive used in the classification, the common paper based CCI. There are: phenolic resin (XPc, XxxPC, FR 1, FR 2, etc.), epoxy resin (FE a 3), polyester resin and other types. Glass cloth CCL common epoxy resin (FR 4, FR 5), it is the most widely used type of glass fiber cloth at.
Q:Circuit board PCB according to the material can be divided into several? Where are they used?
Before the three commonly applied to high performance electronic insulation requirements of products, such as FPC PCB drilling plate reinforcement plate, glass fiber, carbon film potentiometer meson, printing glass fiber board, precision planetary gear (wafer), precision test sheet, electrical equipment (Electrical) insulation insulation plate, strip baffle, transformer insulation board motor, insulation parts, gear grinding, electronic switch insulation board.
Q:FPC circuit board and PCB circuit board which is good
It depends on what you mean by the use of a soft ribbon
Q:What are the materials of electronic circuit board?
According to the classification of CCL flame retardant performance, can be divided into flame retardant (UL94 a VO, UL94 a V1 class) and non flame retardant (UL94 a HB) two kinds of board. In the past one or two years, with the more attention to the environmental protection problem, a new kind of bromine free CCL variety, which is a new type of flame retardant CCL, can be called "green flame retardant cCL". With the rapid development of electronic technology, cCL has higher performance requirements. Therefore, from the performance of the CCL classification, is divided into the general performance of CCL, low dielectric constant CCL, high heat resistance of the CCL (general board of L above 150 degrees Celsius), low thermal expansion coefficient of CCL (commonly used for packaging substrate) and other types.
Q:What is the LPC inspection standard for PCB?
The IPC standard for printed circuit boards is IPC-600, which is a general specification;
Q:What can be used in the print output system for printed board production?
The design and manufacture quality of printed circuit board has a direct impact on the quality and cost of the whole product, and even leads to the success or failure of the commercial competition.
Q:What are the circuit board display devices?
The circuit board is mainly composed of the pad, the hole, the mounting hole, the wire, the components, the connector, the filling, the electrical boundary and so on

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