As technology progresses, some things are bound to become obsolete. New developments require new products. This is true for most of the things that we use, and electronic components are among them. This is how it will continue to be. The new will constantly enter the scene to take over from the old. That is how progress works after all.
There are several reasons why electronic components may become obsolete. One of the most common reasons is that the products that use the components may no longer be in use. If a product has a short life cycle, it follows that the components that it uses shall also have a short life cycle. Thus, when that product goes out of the market and manufactures cease, it will be the end of life for the components that it uses.
One of the reasons for components becoming obsolete is the impact of governmental policies. Some time ago, when the European Union decided to ban some hazardous parts, component buyers did face some problems. In this case, among the parts to go were those that were not lead-free. With the EU ban in place, those who used components using lead or the other banned substances were hit hard. This was especially a problem in places like the United States, where the law pertaining to hazardous substances had not been put into effect.
One of the effects that the banning of specific components have is that entire machinery may become unusable because of it. For instance, it is not possible to use non-leaded components in machinery that uses leaded parts. This is because the temperatures that each require are very different. Thus, if manufactures cease for one part, several others may be facing the ends of their lives.
Of course, a number of pieces of the various components shall remain with suppliers. However, it is safe to say that finding these components can turn into quite a headache. Some semiconductors can be really hard to find and it may become difficult to locate obsolete integrated circuits. End of life electronic parts remain with a few suppliers to assist people who have to continue using older machinery.
Nowadays, however, it has become less difficult to locate the people who do store obsolete electronic components. An Internet search using the words “end of life electronic components” should provide effective results. With buyers and suppliers looking for trade in electronic components on the Internet, life has become a whole lot simpler.