PCB Board Assembly

The characteristics of SMT technology can be compared with the traditional through hole insertion technology (THT). From the point of view of assembly technology, the fundamental difference between SMT and THT is "paste" and "insert". The differences are also reflected in the substrate, components, component morphology, solder joint shape and assembly process.
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Product Details

PCBA Knowledge:

The characteristics of SMT process technology can be compared with the traditional through hole insertion technology (THT). From the perspective of assembly process technology, the fundamental difference between SMT and THT is "stick" and "plug". The difference between the two is also reflected in the substrate, components, component form, solder joint morphology and assembly process methods.

THT uses leaded components to design circuit connections and mounting holes on the printed board. Insert the component leads into the pre-drilled vias on the PCB. After temporary fixing, the other side of the substrate is soldered by soldering techniques such as wave soldering to form a reliable solder joint. Establish long-term mechanical and electrical connections, with component bodies and solder joints distributed on both sides of the substrate.

With this method, since the components have leads, when the circuit is dense to a certain extent, the problem of shrinking the volume cannot be solved. At the same time, the failure caused by the proximity of the leads and the interference caused by the lead length are difficult to eliminate.


Linke Electronics is a professional company for Pcb Board Assembly, welcome to place orders.

 

PCBA Process:

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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

 


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