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Shijiazhuang Linke Electronics Tech Co.,Ltd


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PCB Electronics
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Product: Views:445PCB Electronics 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-04-25 01:55
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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/

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