SMT BGA Soldering Fr4 Electronic PCB and PCBA Circuit Assembly

SMT BGA Soldering Fr4 Electronic PCB and PCBA Circuit Assembly

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

With perfect service, and sufficient supply, our company has a reputation in the Pcb Production, Ems Pcb Assembly, circuit board production industry. For many years, we have been unswervingly implementing the business philosophy of serving customers and pursuing the improvement of product quality. You may send us emails and contact us directly. We rely on the advantages of existing channel resources and network resources, and we form the exclusive core competitiveness of the enterprise in the down-to-earth struggle.

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

 


Over the past few years, because of the rapid development of the industry, our SMT BGA Soldering Fr4 Electronic PCB and PCBA Circuit Assembly needs to be constantly updated, the transformation of it is also constantly refined. We actively respond to the strategic of supply-side structural reforms, continuously optimizing production technology and improving product technology content, and gradually transitioning to a supplier of the entire industry chain. All personnel of our company must receive strict pre job training and have strict production progress and product quality monitoring system.
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