6 Layer PCB with Gold Fingers

6 Layer PCB with Gold Fingers

It is not all copper noodles eat tin parts, so the non-tin eating area will print a layer of copper noodles to separate tin eating substances (usually epoxy resin), it avoids short circuit between non-tin lines. According to different processes, it can be divided into green oil, red oil and blue oil.
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Product Details

As one of the company's main products, soldering board, pcb and pcba, order custom printed circuit board has obvious price advantages over peers, and cultivated a group of old customers who support each other, which makes our sales continue to rise and become stable. Where there is a road, we should have the image of our brand, and where there is no road, we have the dream of our brand. Our company fully respects the diversity of employees, and at the same time encourages employees to continuously improve their abilities and professionalism at work to achieve their own growth.

PCB Knowledge:

Through holes can make the lines more than two layers switch on each other, the larger ones are used as part plugins, and the non-through holes (nPTH) are usually used as surface mounting positioning and fixing screws for assembly.

It is not all copper will be soldered components, so the non soldering area will print epoxy resin, it avoids short circuit between non-tin lines. According to different processes, it can be divided into green oil, red oil and blue oil.

Silk screen is not necessary. The main function is to mark the name and position frame of each part on the circuit board. It is easy maintenance and identification after assembly.

Because copper surface in the general environment, it is easy to oxidize, and it leads to no tin (solder poor), so it needs to protect the soldering area. The methods of protection include HASL, ENIG, Immersion Silver, tin, Immersion Tin, and OSP, which have their advantages and disadvantages; they are generally called Surface Finish.( quick turn pcb)

 

Process of pcb manufacturing:


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Our Factory:

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Certifications:

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

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Packing and Shipping:

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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

Email us to get a quote: admin@brightcircuits.com

 


Facing the market demand of different customers at home and abroad, we combine the experience of the same trade, constantly push the old and bring forth the new and perfectly realize the upgrading of series 6 Layer PCB with Gold Fingers. Our company has advanced and complete production and testing equipment and a strong technical team, and has formed a superb manufacturing process and unique product characteristics through continuous exploration. Corporate communication is to provide new ideas for enterprise, and is a fundamental and excellent way to improve staff competence, knowledge and spirit of innovation, which can effectively enhance the competitiveness of the industry.
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