SMT BGA Soldering Fr4 Electronic PCB and PCBA Circuit Board PCB Assembly

SMT BGA Soldering Fr4 Electronic PCB and PCBA Circuit Board PCB 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

We have strong manufacturing and scientific research capabilities, and occupy a leading position in the Electronic Assembly, Printed Board Assembly, Circuit Board industry. We will continue to create new value for the majority of customers, and wholeheartedly build our company into a well-known supplier in the industry. Contact us today for more information! With the strategy of 'going out, expanding the market, preempting opportunities and promoting service', we aim to serve global users, and provide stable and efficient solutions for customers with professional team and advanced technical advantages. As an important manifestation and realization method, service innovation plays an important role in helping our company gain competitive advantages.

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

 


Our company has a professional R&D team, sophisticated processing equipment, and a complete set of testing procedures to ensure product quality, increase market share, and consolidate our position in the SMT BGA Soldering Fr4 Electronic PCB and PCBA Circuit Board PCB Assembly industry. We adhere to the quality policy of 'survive by quality, promote development by brand', constantly improve the quality of our products, and improve our comprehensive strength to meet customer needs. We implement lean production workshop management system, create an green environment, improve quality, and shape corporate image.
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