Cheap pcb assembly factory

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Quick Details

  • Place of Origin: Hebei, China (Mainland)

  • Brand Name: OEM

  • Model Number: customized

  • Number of Layers: 4-Layer

  • Base Material: FR4 CEM-9 Rogers HF

  • Copper Thickness: 0.5-5 OZ

  • Board Thickness: 0.2-6.0mm

  • Min. Hole Size: 0.2mm

  • Min. Line Width: 4mil

  • Min. Line Spacing: 4mil

  • Surface Finishing: hal immersion gold immersion silver OSP

  • color: green blue black white red

Packaging & Delivery

Packaging Details:vaccum / anti-static in carton or as your requirement
Delivery Detail:7-10 days after getting your payment

Specifications

Free technical support
a. PCB OEM&ODM
b. PCB Clone/Copy,Design
d. Turnkey service
e. UL,SGS,RoSH,TS certificate


cheap pcba

PCB  Manufacturing

1Layer1-30 layer
2MaterialFR-4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,FR-1,FR-2,Aluminum
3Board thickness0.2mm-7mm
4Max.finished board side500mm*500mm
5Min.drilled hole size0.25mm
6Min.line width0.075mm(3mil)
7Min.line spaceing0.075mm(3mil)
8Surface finish/treatmentHALS/HALS lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp,Gold Plating
9Copper thickness0.5-4.0oz
10Solder mask colorgreen/black/white/red/blue/yellow
11Inner packingVacuum packing,Plastic bag
12Outer packingStandard carton packing
13Hole tolerancePTH:±0.076,NTPH:±0.05
14CertificateUL,ISO9001,ISO14001,ROHS,CQC
15Profiling PunchingRouting,V-CUT,Beveling
16Assembly ServiceProviding OEM service to all sorts of printed circuit board assembly

Requirement

Quote requirement

Gerber file and Bom list

Clear pics of pcba or pcba sample for us

Test method for PCBA

Other Detailed quirements

Technical requirement

rofessional Surface-mounting and Through-hole soldering Technology

Various sizes like 1206,0805,0603 components SMT technology

ICT(In Circuit Test),FCT(Functional Circuit Test) technology.

PCB Assembly With UL,CE,FCC,Rohs Approval

Nitrogen gas reflow soldering technology for SMT.

High Standard SMT&Solder Assembly Line

High density interconnected board placement technology capacity.



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Q:Engraving machine how to choose the circuit board?
First, the maximum size of the PCB is marked by the maximum PCB, which is limited by the size and rigidity of the hardware. General machine design, consider the one hand, the circuit board area is rarely done, and the other is too large format will make the hardware deformation, so mostly in the 300mm square. Most of the platform is made of cast iron or aluminum to ensure the strength and rigidity.
Q:What is the full name of PCB?
The printed circuit board is not a general terminal products, so in the name of the definition of slight confusion, such as a personal computer with a motherboard, called the motherboard, but not directly called the circuit board, although the host circuit board in existence, but is not the same, so the evaluation of the industry when they are related but can not say the same. For example: because there are integrated circuit components on the circuit board, so the press called him IC board, but in fact he is not equivalent to the printed circuit board. The printed circuit board we usually refers to the circuit board that no bare board components.
Q:Can a polyimide copper clad laminate be used as a rigid plate?
Around 2011 I used this material to be applied to rigid plates, mixed with FR4 ordinary sheet.
Q:The difference between soft PCB and rigid PCB
The soft PCB is designed for special application, manufacturing, so the circuit design, start wiring and photographic plate by the cost of higher. Unless there is a special need to use soft PCB, usually a small amount of application, it is best not to use.
Q:What are the circuit board materials?
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: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.
Q:The circuit board with strong is how to do?
The method of reinforcing and connecting lines is hot pressing and cold pressing. Hot pressing is the use of high temperature conditions, so that the reinforcement of the epoxy resin melting, and thus combined with the line; cold pressure is the use of some of the adhesive glue at room temperature, directly bonded together.
Q:What are the materials of electronic circuit board?
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.
Q:What is the LPC inspection standard for PCB?
The inspection standard of flexible board is IPC-6013H; other HDI boards and metal substrates have corresponding standards.
Q:What's the difference between PCB and FPC?
FPC: 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 ".

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