specialized PCB and PCBA manufacturer System 1

specialized PCB and PCBA manufacturer

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Quick Details

Place of Origin: Hebei, China (Mainland)
Brand Name: OEM
Model Number: PCBA
Number of Layers: 2-28 layer
Base Material: FR-4
Copper Thickness: 1oz
Board Thickness: 1.6mm
Min. Hole Size: 0.1mm
Min. Line Width: 0.1mm
Min. Line Spacing: 0.075mm
Surface Finishing: HAL immersion gold immersion silver
color: green, blue, black, red
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

PCB layout ,PCB PCBA and Circuit assembly
1.Competitive price
2. On time delivery
3.NO MOQ
4. Turnkey service

Free Technology Support

PCBA and PCBA Assembly, Suitable for Electronic Products

PCB service:

customized in controller with UL

1. OEM and ODM services are welcome

2. Approval: ISO9001:2008 UL, 16949, RoHS,

3. Quotation in 2 working days

4. Complicated boards and components are also available

8. Adopted the advanced production equipments and testing instruments,

9.High layers PCB manufacturing, up to 36 layers.
10 Low costs, Minimum cost for 3 prototype boards is only $84!!!
11. Fast service, minimum lead time for bare PCB is only 2 days

Leadsintec specializes in producing the various electronic products based on your customized designs and do pcba, pcb assembly for all kinds of small ,medium Volume electronic products

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: Pcb double panel if there is a simulated ground and digital to the two to be split?: so if you can see the PCB plane a number of areas of copper, and the area by the inductor or resistor connection, it is likely to be different.

Q: When drawing pcb diagram how to judge whether the single or double panel: Drawing board is not a judge, but choose a single panel or double panel. Because the price of a single panel is much cheaper than the double panel, so there is no special requirements will try to choose a single panel. But if the alignment is more complex, single-sided can not be achieved when the use of double-sided, or even multi-layer board.

Q: After the schematic is imported into the PCB, after layout and routing, it is a single panel. How to draw a double panel? Specific steps also please prawn guide, thank you: The second you can set the routing priority (Roufing Priority). You can set the priority of the wiring, the high priority of the network wiring first cloth, the lower the priority of the network wiring late. You can set the GND network to 0 0 represents the lowest priority, so on the line. Select the [Routing Priority] option in the [Rules Classes] option list box and click the Properties option to enter the Routing Priority parameter setting dialog box.

Q: What is a single panel and a double panel? What is the difference between them?: There are many types of PCB boards, but the common is single and double panels. Single-sided board is only one side of the board with copper circuit, and double-sided on both sides have, but the two sides of the circuit can be linked through the hole together, so that the board into a complete circuit.

Q: What is the most important difference between the PCB board and the second floor?: Speak, is the four-layer board has the inner layer, in terms of the process will be through the inner layer of some of the etching, after pressing to suppress.

Q: My PCB in the power supply should be a single panel or a double panel: With double-sided, then there is no patch, then, is not the two sides are straight plug it? That is not the case is wrong to cloth. The That is not it will not be very local place ah

Q: Protel do PCB circuit board, how to make the back of the double panel also has components: double-sided patch, single-sided plug-in can be a side of the solder paste, solder paste surface through the reflow, while the paste surface paste, the other side of the red patch, red plastic face plug foot,

Q: Do you have a double - panel wardrobe environmental protection?: The most important thing is to see what is the core material of the double paste board, MDF, particleboard core material double-sided environmental protection index is not recommended, woodworking board core of the double-sided version of the environmental index is much higher recommended.

Q: On the PCB shop copper problem, if it is a double panel, is not also do not have to layout the ground, both sides of the shop copper, and finally casually playing some holes?: After a long time to understand that those holes are stress, but in the ordinary low-frequency board is not so strict requirements only

Q: What is the process of making a double panel: 4.5 A / dm2. Edge illuminated, reddish in the middle for small current. Red, black, bright in the middle of the current) 16 Water 17 Polished Drying (drying the surface and the hole in the water) brush photosensitive line ink (90T screen box, if not a brush immediately brush board, brush clean and then re-drying brush) [Note: brush wire frame Try to wash with warm water about 50 ℃, the best bubble will be washed. To

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