Working in alignment with IPC


Understanding the concept and requirements of working in alignment with IPC

For an adequate insight on how to work in alignment with ipc, it is imperative that you are aware of the number of IPC documents available. While the majority of people are conversant with a maximum of four IPC official papers, there are a handful of individuals that may be conversant with a little more. You will be astounded to find that as much as 256 IPC official papers are available. If you are only conversant with IPC-A-610, IPC 7711/21, IPC-A-600 or IPC/WHMA-A-620 or the J-STD-001 then you are just like most people. At this junction, we will explore the availability of the remaining 251 official papers to know if they are indeed relevant or merely occupying the archive.
In the bid to gain proper insight, we must begin from the very first personnel and that is the designer. When you want to invent a marketable and consumable product, you will have to contact a designer who has the mandate of converting a concept into an electronic circuit.
From the commencement of the entire process, the designer is burdened with the challenge of shaping the end product and the whole production process. In the bid to guarantee that excellence is guaranteed throughout all of the stages of manufacture, it is expected that the product is furnished with an IPC classification.

Identifying the right class of IPC

There is a heightened chance that you are not conversant with IPC Class 1, 2 and 3. While most individuals in the sector assume that Class 3 is superior to 1, this view is not completely accurate. We often attempt to clarify this erroneous impression in our various lectures and IPC teachings. While this is not addressed in this exposition, you will be informed of the reasons behind our claims.
It falls to the designer to make certain irreversible choices that affect the end outcome of the product. A perfect illustration would be when a designer makes the choice on the breadth of the copper or the breadth of the Peleg covers. In addition to the aforesaid, they will choose the density of the covering texture. The finish refers to the cover on the cushion that prevents the copper from corroding. The most pervasive kinds of covers are HASL, ENIG and so on.

Finish material comes in an extensive variety and each has its perks and drawbacks. Similarly, the choice of finish material also determines the flux that will be applied in the course of fixing the component together. It is expected that the designer is conscious of the methods and procedures applied by the assembly enterprise.

In addition to the illustrations offered above, there are a lot of other elements that must be considered by the designer as well.
It is an absolute certainty that all of 1, 2 or 3 product class is contained in supplementary official papers of IPC. When the applicable product class is constantly mentioned, the dependability of your end product is guaranteed. This will release designers from the unnecessary hassle that comes with searching by relying on IPC supplementary official papers as well as the aforementioned product classes.
Similarly, messaging between different suppliers would be facilitated when using IPC official papers.

Overview of PCB construction

After finalizing all of the aforementioned design procedures, the next procedure is with the PCB constructor who goes on with an implementation based on specifications provided by the designer. For instance, the width and density of the copper covering are chosen by the designer and the PCB constructor simply has the mandate to ensure that this is implemented in alignment with the requirements and specifications of the designer. The aforementioned instance is representative of the many more instances in which the PBC constructor has to adhere to the directives of the designer. The procedures and approaches applied by the PBC contractor is another influencing factor. At this juncture let us turn our attention to the assembly enterprise.

Overview of the assembly enterprise

The trend of not being able to alter the designer’s plan remains in this stage as well. Just like the PCB constructor, the assembling enterprise has to carry out operations in alignment with the designer’s specification. In most cases, the designer relies on the producer’s details to ascertain the proportion of pads. While producers details are expected to give you the exact proportion of the product, this is not always the case as they often specify the pad for all-purpose application. In cases of products that require heightened durability and a100% functionality when demanded, it is expected that you constantly select the biggest pads available. Sadly, the producer of the mechanism or the library may not empower this, thus implying that pads may not rely on lower rates on mechanical and electrical connections.
Assembling enterprises are prohibited from applying innovative processes that include selective welding on existing PCBs. It is expected that the PCB design is compatible with the proposed utility. When you apply processes on PBC that are inconsistent with the form of methods, the end product’s dependability will not be favorable. In most cases, the parent material of the printed circuit board may not be compatible with the procedure. The aforesaid are mere instances however we would expatiate on various factors that may impact on the grade. Factors such as heat, flux and solvent base used.

At this point, your priority becomes being able to manipulate various factors conveniently while ensuring that the product that gets to the eventual consumers is fully functional. While this might seem like a difficult challenge, you can achieve this feat by consulting relevant IPC official papers. Owing to the fact that IPC official papers are accessible to all, the messaging process will be facilitated tremendously.
In most cases, the challenge is hinged on the fact that you engage in minor inputs that cannot affect the entire outcome of all the procedures involved in the production. Consequently, IPC official papers which stipulates standard prerequisite must be relied on for crucial procedures. When this is followed, we can now ascertain through visual assessment if the products are at par with the specifications of the designer and the expectations of the market. Bear in mind that applicable IPC official papers in this context include the popular IPC-A-600, IPC-A-610, IPC / WHMA-A-620, and IPC 7711 & 7721.


Identifying a team that is specialized in the field and capable of working in alignment with ipc stipulations can be an impossible task. However, all that is required for you to find IPC compliant experts is to request for their IPC license. No one can possess IPC license without undergoing thorough IPC training. It is also expected that candidates excel at the aptitude tests. You should verify that the enterprise is working in alignment with ipc stipulations.

Companies that indicate that they are working in accordance alignment with ipc stipulations must provide an IPC license. In addition, they offer proof that their personnel is accustomed to applying IPC official papers. Do not be cajoled into believing mere statements. You should make sure you get evidence from the enterprise and the IPC licenses of their personnel. You can always verify if the enterprise is indeed eligible and the number of IPC compliant experts in the enterprise as well.
The license shows that various areas in which the expert has been authorized by the IPC to carry out operations. Being certified in one area should not grant the individual authorization to implement processes in unrelated areas. Being competent in IPC 7711 and 7721 does not put you in the position to carry out an assessment of solder connections. The requirement for the aforementioned procedure is an IPC-A-610 license.


When you consider all of the aforesaid details, it becomes clear that working alignment with ipc requires that you a conscious effort. IPC official papers and programs are imperative for the implementation and maintenance of acceptable standards which translates into the creation functional and durable consumer product. For more understanding working alignment with ipc you firstly read each of training program very clearly and demonstrate each of point.
Let me reiterate that it is absolutely imperative that you verify the status of the expert working on your product by asking that he provides his IPC license. Failure to verify this information often leads to the creation of unsatisfactory end product.

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