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How Do You Manage Component Obsolescence in PCB SMD Assembly?

Manage Component Obsolescence in PCB SMD Assembly

Managing component obsolescence is a key concern for PCB manufacturers. Components are constantly becoming obsolete due to the rapid rate of technological development. A number of factors can cause components to become unavailable or go out of production, including commercial success of a new version, dwindling demand, and supply chain modifications.

In some cases, a manufacturer may be unaware that their current project is using obsolete parts. Regular audits of a BOM can help prevent this, as can conducting a type of risk analysis known as materials risk management. A thorough understanding of the risks associated with using particular components can be invaluable in planning a project and avoiding costly redesigns.

The lifespan of pcb smd assembly many electronic components is limited to a few years. This is why it’s important for designers to select components that have a lifespan longer than the expected lifetime of their design. This is called strategic part forecasting and can be accomplished by scouring distributor websites and community forums for information on a product’s lifecycle.

As a result, it’s essential to check a component’s availability on a regular basis. This can be done by visiting a reputable third party website that tracks the status of a component, such as Changeparts. This is particularly useful for identifying hard-to-find components that are approaching their EOL date. The site will also provide a list of replacements in case a component is no longer available.

How Do You Manage Component Obsolescence in PCB SMD Assembly?

Another way to keep track of obsolescence is to work with a contract manufacturer (CM) that has an obsolescence management system in place. Reputable CMs will notify customers when a component is going EOL, giving them plenty of time to generate solutions for sourcing and assembly issues before the EOL date arrives.

A CM that has an effective obsolescence management system in place will also have a network of reputable distributors who can help with hard-to-find components. This can reduce the cost of replacement components and ensure that the project doesn’t suffer delays and production bottlenecks.

The occurrence of obsolescence can also be mitigated by converting through-hole components to SMT components. This process is easy with the right PCB layout services provider, which can make the transition as smooth as possible and save money in the long run.

Having an obsolescence management system in place is vital for any company that designs, manufactures, or repairs electronics products. This can help them avoid production delays, a loss of market share, and even the potential to cease operations entirely.

Obsolescence management systems are especially important for larger OEMs who produce their products at high volumes, sometimes in millions of units over a long period of time. These types of projects require the highest level of resourcing and continuity, as well as a robust QC process. This is why it’s critical to choose a CM that can handle these demands and keep the manufacturing process moving forward. This can mean the difference between a successful product and a failed one.

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