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Time of issue:2020-07-15 00:00:00
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What are the advantages of SMT patch

(Summary description)In the previous article, we have mentioned the introduction of SMT, and we know that it is the most popular technology and process in the electronic assembly industry. The rapid development of SMT patch is due to its own advantages. The following Sanjing will take you to understand some of the advantages of SMT patch.
First of all, the first advantage is high assembly density, light weight and small size of electronic products. Chip components are much smaller in mass and volume than traditional perforated components. Generally, SMT assembly technology can reduce the mass and volume of electronic products by a large proportion.
The second is strong vibration resistance and high reliability. Why do you say that? The reason is very simple, because the electronic components are short or no leads, and are firmly mounted on the PCB surface, so the SMT patch has better vibration resistance and reliability. It is worth mentioning here...

What are the advantages of SMT patch

(Summary description)In the previous article, we have mentioned the introduction of SMT, and we know that it is the most popular technology and process in the electronic assembly industry. The rapid development of SMT patch is due to its own advantages. The following Sanjing will take you to understand some of the advantages of SMT patch.
First of all, the first advantage is high assembly density, light weight and small size of electronic products. Chip components are much smaller in mass and volume than traditional perforated components. Generally, SMT assembly technology can reduce the mass and volume of electronic products by a large proportion.
The second is strong vibration resistance and high reliability. Why do you say that? The reason is very simple, because the electronic components are short or no leads, and are firmly mounted on the PCB surface, so the SMT patch has better vibration resistance and reliability. It is worth mentioning here...

Information

In the previous article, we have mentioned the introduction of SMT, and we know that it is the most popular technology and process in the electronic assembly industry. The rapid development of SMT patch is due to its own advantages. The following Sanjing will take you to understand some of the advantages of SMT patch.

 

First of all, the first advantage is high assembly density, light weight and small size of electronic products. Chip components are much smaller in mass and volume than traditional perforated components. Generally, SMT assembly technology can reduce the mass and volume of electronic products by a large proportion.

 

The second is strong vibration resistance and high reliability. Why do you say that? The reason is very simple, because the electronic components are short or no leads, and are firmly mounted on the PCB surface, so the SMT patch has better vibration resistance and reliability. It is worth mentioning here that the defect rate of solder joints of SMT patches is also relatively low. Take THT as an example, the defect rate of SMT is an order of magnitude lower than THT.

 

 

The third point is good high-frequency characteristics. Because the electronic components reduce the influence of the lead distribution characteristics, and the solder is firmly attached to the PCB surface, the parasitic inductance and parasitic capacitance between the leads are greatly reduced. Therefore, the radio frequency interference and electromagnetic interference are reduced to a large extent, and the high frequency characteristics are improved.

 

The fourth point is high production efficiency and easy automation. Compared with THT, THT needs to use different plug-in machines according to different components, each machine needs time for deployment, and the equipment maintenance workload is heavy. However, SMT only needs one placement machine with different placement heads and racks to install different types of electronic components. This not only saves equipment deployment time, but also reduces equipment maintenance workload. Therefore, SMT is more suitable for automated production.

 

The last point is to reduce costs. SMT patch makes the wiring density increase, the area is reduced (the number of holes is reduced), and the number of PCB layers with the same function is also reduced, so the PCB manufacturing cost is also reduced. In addition, short-leaded or leadless components save lead material, thereby omitting processes such as wire trimming, and reducing manpower and equipment costs to a certain extent. At the same time, the volume and weight of electronic products are reduced, and the overall cost is reduced; the reliability of welding is good, and the cost of product repair is reduced.

 

The above is an introduction to the advantages of SMT patch, I hope it can be helpful to everyone!

 

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