Professional and Cheap Price Gold Finger PCB Printed Circuit Board Manufacturing

Professional and Cheap Price Gold Finger PCB Printed Circuit Board Manufacturing

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 excellent talents and leading technology, we provide domestic and foreign customers with high quality products for Board Printing, PCB Board, low cost pcb assembly services and perfect customer service. Facing the opportunities and challenges in the new century, we will constantly improve the competitiveness of our products and look forward to working with you to create brilliance together. Now we have confidence in providing you with excellent service and ideal merchandise. Our company has been focusing on brand strategy. Our business has been devoting that 'customer first' and committed to helping shoppers expand their small business, so that they become the Big Boss!

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 are concentrating on offering more personalized and relevant information about our Professional and Cheap Price Gold Finger PCB Printed Circuit Board Manufacturing and thoughtful service to our customers. Since its establishment, our company has been taking 'quality as the root, management as the foundation, innovation as the way, service as the road' as its purpose, which has won the support and trust of the majority of users and society. With years of experience, fine production equipment and senior technicians, our product have been widely used in a variety of fields, and got the customer's consistent high praise.

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