SMT Soldering and PCBA Techniques Printed Circuit Board (PCB) Assembly

SMT Soldering and PCBA Techniques Printed 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

With strong production and manufacturing capabilities, our company has grown into a three-dimensional enterprise focusing on the research and development, production and sales of Making Circuit Boards, Pcb Pcba, Medical Equipment Pcb Board. We will never drive profits and forget righteousness and will never tolerate favoritism. We have been based on sincere communication and pursuit excellence quality as corporate purpose, focused on providing customers with excellent products and services. We provide you with convenient and fast advisory sales services.

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 assembled a variety of excellent professional and technical personnel, with advanced technical level and rich production experience of SMT Soldering and PCBA Techniques Printed Circuit Board (PCB) Assembly. Our company is an enterprise full of vitality, aggressiveness and broad development space. Our products have become the industry recognized brand and industry benchmark. We are the customization of industry product standard and product price.
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