SMT BGA Soldering Fr4 Electronic PCB and PCBA Circuit Board

SMT BGA Soldering Fr4 Electronic PCB and PCBA Circuit Board

For reflow welding, the "mainstream" PCB lead-free welding alloy is Sn-Ag-Cu (SAC), while the peak welding may be SAC or Sn-Cu.SAC alloy and Sn-Cu alloy with different reliability properties.
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Product Details

We believe that when customers buy our Electronics Manufacturing, printed circuit board prototype, Printed Wiring Board, they do not only value our products for cheapness, but also because they purchase our company's products and services to achieve value added. We serve the society and users with the idea of industrialization development. In this way, we can enrich our life style and promote a better living environment for the global community. We are guided by the business philosophy of 'customer first, integrity management, quality first, small profits but quick turnover'. We are willing to work with you to develop friendly exchanges and cooperation.

PCBA Knowledge:

As more and more lead-free electronic products go on the market, reliability issues have become the focus of many people's attention. Unlike other lead-free related issues (such as alloy selection, process windows, etc.), we often hear very different opinions on reliability. In the beginning, we heard many “experts” saying that lead-free is more reliable than tin-lead. Just when we believe it is true, there are "experts" who say that tin-lead is more reliable than lead-free. Which one should we believe in? This depends on the specific situation.

PCB lead-free solder interconnect reliability is a very complex issue that depends on many factors.


Linke Electronics is an expert on Soldering Circuit Boards,welcome to place trial orders to test us.

 

PCBA Process:

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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

 


We constantly surpass ourselves, and are committed to continuing to provide manufacturers and customers with leading technology and cost-effective SMT BGA Soldering Fr4 Electronic PCB and PCBA Circuit Board. We always maintain product quality and high cost-effectiveness, and we have a good user reputation in the industry. Since its establishment, our company has been adhering to the business philosophy of 'customer first, forge ahead' and always takes design, research and development of new styles, and grasp industry trends as the development purpose of the enterprise.
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