multi-layer pcb design and custom pcba System 1

multi-layer pcb design and custom pcba

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Quick Details

solder mask color: green
certificate: ISO9001, ISO14001,TS16949, UL certifications
Packaging: vacuum packing, anti-static package
Delivery: 10-15 days after your payment
MOQ: 1 Piece
Payment: T/T,Western Union,Paypal
shipping term: by FEDEX/DHL/EMS/TNT/UPS

Packaging & Delivery

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

Specifications

1. Free technical support
2.Turnkey service

multi-layer pcb design and custom pcba

♥PCB Manufacture

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.

♥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

OurPCB Profile:

♣ OurPCB Tech Limited was found in 2005, it provides professional PCB&PCBA service for over than 1500 customers around the world. In order to satisfy more and more customers requirement about lead time and price, OurPCB built its own assembly factory in April 2011

♣ OurPCB's Assembly factory is equiped many advanced machines, e.g. Siemens HS50 placer, Siemens F5 Placer, Heller 1809 Reflow,Speedline MPM printer,OK intelligent solder iron,Otek Automatic Optical Inspection... we can assemble BGA,LGA,QFN,QFP,DIP,SIP...., The smallest package form we can mount is 0201. Our factory also can provide programming,wiring, screwing, injecting and conformal coating service. It have ISO9001 Certification

♣ For bare PCB manufacture, OurPCB is an important partner of Shenzhen Uniwell Circuits Co., Ltd www.uniwellcircuits.com, which have two PCB manufacture factories now, Uniwell have ISO9001, ISO14001,TS16949,UL certifications

♣ OurPCB Vision: Be the most reliable PCB and PCBA service supplier.

♣ OurPCB Mission:

Dedicate to satisfy customers' needs.
Provide high quality products
Provide most professional services.
Deliver products on time.
Keep all costs to minimum and maximize our customers' benefits.

Certifications:

♣ UL,16949, RoHS, ISO9001

♣ High layers PCB manufacturing, up to 32 layers

♣ Low costs, Minimum cost for 3 prototype boards is only $84!!!

♣ Fast service, Minimum lead time for bare PCB is only 2 days

♣ Promptly reply, quotation will be provided in 8 working hours!

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: PCB printed circuit board, the "printed" is not referring to thermal transfer? Mass production PCB is also produced by thermal transfer method?: and then use the syrup will not need the place of copper etching out, so that the formation of a side of the line. Usually a PCB is formed by laminating multiple layers of such core plates, and the electrical connections between the different layers are achieved through vias on the board

Q: Which boards are difficult boards?: Process capacity; generally HDI, rigid-flex; ordinary factory to do 2/2 line yield is not ye to the

Q: Circuit board A what it means: Single-panel is usually simple to manufacture, low cost, but the disadvantage is not applied to too complex products.

Q: Multi-layer circuit boards and single-layer circuit board how to distinguish: Comparison of the most common, the most simple way to distinguish, pick up the light, the inner core is opaque, that is, all are black, is the multi-layer board, and vice versa is a single double panel, and single

Q: What are the materials used for the Merrillas on PCB circuit boards?: Printed circuit board {PCB circuit board}, also known as printed circuit board, is the electronic components of the electrical connection provider.

Q: PCB circuit board? What is it?: Because it is made using electronic printing, it is called "printed" circuit board. PCB is divided into single-sided circuit boards, double-sided circuit boards, multi-layer circuit boards, flexible circuit boards, aluminum-based circuit boards, with the rapid development of science and technology, more and more demanding, but now or single- the Lord.

Q: Multilayer circuit boards, is not all power must be placed on the inner layer: The board is divided into single-sided and double-sided, but the high-end electronic products, due to product space design constraints, except for the number of wiring board to determine the difficulty of processing and processing prices, ordinary circuit board points single-sided and double- Surface wiring, the internal stack can be multi-layer lines, the production process, making a good layer of each layer, and then through the optical device positioning, pressure, so multilayer lines stacked in a circuit board. Commonly known as multi-layer circuit boards.

Q: Do PCB board board In addition to materials such as CCL, there are other materials of the 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, low dielectric constant CCL, high heat resistance CCL (general plate L above 150 ℃), low thermal expansion coefficient CCL (generally used for packaging substrate ) And other types.

Q: What is the printed circuit board circuit: In the era of the tube, people want to engage in an electronic product, (such as the radio) are fixed tube tube, with a copper ear insulation bracket fixed resistance, capacitance.

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