Do you find that with the progress of the times and the development of science and technology, many products become smaller and smaller? In the past, the pocket of mobile phone couldn't fit. Now smart phones are getting thinner and thinner, and there are electronic devices such as computers. Now electronic devices have more and more strict requirements on size, and the internal size is getting tighter and tighter, leaving less space for connectors. So the smaller the connector, the more important it is.

This trend also appears in the fields of national defense and aerospace, such as satellites, guidance systems and avionics systems. The demand for compactness can only be met by "micro" connectors. With the increasing demand for smaller connectors, design engineers are facing a series of new challenges. They are no longer able to put the connector design work to the end of the project. Small connectors need to be considered. This requires designers to consider many factors in advance, such as packaging, durability, current loading capacity and replaceability. Designers should consider the convenience of replacement, especially what the needle is in the sealed shell. Here are some design suggestions from micro connector manufacturers. It is not only a suggestion from connector design experts, but also a painful experience summary for designers, so it is worthy of reference for designers.

Consider connectors early in the design.

2. Understand the space restrictions.

3、 Determine the current load capacity.

4. Consider the stability of small / micro circuits.

5. Consider the problem of easy replacement.

6. Understand the functional requirements of connectors

7、 Consider mechanical stress.