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PCB Electronics

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Hebei

  • Validity to:

    Long-term effective

  • Last update:

    2018-10-12 05:49

  • Browse the number:

    111

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Company Profile

Shijiazhuang Linke Electronics Tech Co.,Ltd

By certification [File Integrity]

Contact：linke(Mr.)  

Email：

Telephone：

Phone：

Area：Hebei

Address：Room 1517, Building A, Lecheng Business Plaza, Huai'an West Road, Qiaoxi District, Shijiazhuang City, Hebei Province, China

Website：http://www.linkepcb.com/ http://linke.qiaochenglan.com/

Product Details


PCB Knowledge:



PCB surface treatment technology refers to form a layer that it is different from the mechanical, physical and chemical properties of the substrate on PCB components and electrical joints. The aim is to ensure good solderability or electrical properties of PCB. Because copper tends to exist in the form of oxides in air, the solderability and electrical properties of PCB are seriously affected, so the surface treatment of PCB is needed.（pcb electronics）






Process of pcb manufacturing:










PCB Capability:















































Max layers number:


40  layers


Min line width/gap:


3mil/3mil


Min hole size for mechanical drill:


0.15mm


Min hole size for laser drill:


0.1mm


Min annular ring:


4 mil


Max copper thickness:


12oz


Max size for single and double layers PCBs:


600 x 1200mm


Max size for multi-layers PCBs:


500 x 1200mm


Board thickness for 2 layers:


0.2-8.0mm


Board thickness for multi-layers:


0.4-8.0mm


Min solder mask bridge:


0.08mm


Aspect raion:


15:1


Plugging vias capability:


0.2-0.8mm


Impedance Control Tolerance:


±10%(±5% for PCB Prototypes)


Thickness tolerance for PTH:


+/- 3mil


Thickness tolerance for NPTH:


+/- 2mil


Solder mask color:


White, black, blue, green, yellow, red and so on


Character:


White,yellow,black.


Finished surface:


OSP(Entek), HASL no lead free, HASLLead Free,ENIG(Immersion Gold), Immersion Tin, Immersion Silver, Hard Gold, Platting Gold, Gold Finger, Enepig.


Month capability:


6000 types/month,



30000 square meters/month


Normal board materials:


SHENGYI,ITEQ,KB.


Special materials:


ROGERS, ARLON,TACONIC,NELCO,ISOLA, HighTG:S1000-2.IT180






PCB Equipment:











Certifications:



Our Company is UL,ISO9001,ROHS and GJB9001B certified.









Packing and Shipping:









FAQ:



1. How to Get a quotation?



For PCBs,pls send us the Gerber File.For PCBA,pls send us the Gerber file and BOM(Bill of Materials)



2. What is the MOQ?



No MOQ.1 pcs is ok.



3.What is the lead time?



For PCB orders,the lead time is 2 to 10 days.For PCBA orders,the lead time will be 15 to 30 days.



4.Will the boards be tested before shippment?



Yes,all PCBs will be tested by Flying Probe or E-test.For PCBA,we will have AOI,X-ray,and functional test




http://www.linkepcb.com/