Do You Really Know Enough About Rectangular Connectors?

We often use connectors in electronic and electrical design and production. Even in daily life, connectors are visible. So how do connectors work, and what types of connectors are there?
Connector definition: Connectors are indispensable components in automated electronic equipment, mainly used to connect isolated devices or devices, so that signals or currents flow and interconnect to achieve predetermined functions. Working principle: Connectors are mainly composed of contacts, insulators, shells, terminals and other accessories. Terminals are divided into pins and sockets, which are key parts of connectors. They rely on close contact when plugged in to complete the connection of signals and currents.
Connector Insert: Taking the Dsub connector of Misumi as an example, the Dsub series is a small multi-core connector with wide application. It has high versatility. Except for the high-density type, the products of any manufacturer can be combined with each other as long as the number of cores matches. It is suitable for equipment with mass production plans and easy to maintain. Including the high-density type, there are 13 options with a core number ranging from 9 to 78 cores, and each core number has a pin type and a socket type. Application: Currently used in various fields such as computers, FA controllers, measuring instruments, communication equipment, etc. Computer industry FA controller industry measuring instrument industry communication equipment industry.