Basic Principles Of Component Selection

Basic principles of component selection

With the development of science and technology, the types and functions of electronic components are becoming more and more perfect. But the selection of components has also become a technical work, a lot of MOE new just entered the line or just designed PCB board will take a lot of detour, but also eat a lot of losses, today Xiaobian will give you the basic principles of component selection, hoping to give you some help ~

With the development of science and technology, the types and functions of electronic components are becoming more and more perfect. However, selecting components also becomes a technical task. Many partners just enter the industry or design PCB board, will take a lot of detours, suffered a lot of losses. Today, Xiaobian will introduce the basic principles of component selection to you, hoping to give you some help ~

Principle of universality:

If the selected components are widely used and verified, try to use less unpopular and off-target chips to reduce development risks.

Principle of substitution:

Try to select components with more PIN to PIN compatible chip brands.

Principle of high cost performance:

In the case of similar function, performance and utilization rate, try to choose the components with better price to reduce the cost.

Principles of Sustainable development:

Try to choose components that will not be discontinued within a foreseeable time.

Principles of resource conservation:

Try to use the full functionality and pins of components.

Principle of convenient procurement:

Try to choose components that are easy to buy and have a short supply cycle.

Principle of upward compatibility:

Try to choose components used in previous old products.

Familiar with the basic principles of component selection, you can rest assured and boldly compared with the principle to buy components! I hope I can help you!