there is a plating layer on the periphery of commonly used connectors
Nowadays. The thickness of the plating layer of the connector and the material
of the plating layer of the connector are determined according to the purpose of
the connector. Why do the connectors need to be plated with the surface layer
generally?
The electroplating layer on the connector surface can prevent the connector
from being oxidized and vulcanized and corroded in the working environment,
protect the connector, and prolong the service life of the connector. The
electroplated layer on the surface of the connector can improve the ductility,
durability, wear resistance, and mechanical properties of the connector. The
electroplated layer on the surface of the connector can stabilize the impedance
of the connector and make the electrical performance of the connector more
stable. The electroplated layer on the surface of the connector can isolate
harmful substances in the environment, which not only reduces the damage to the
connector, but also increases the wear resistance of the connector.
The electroplated layer on the connector surface not only protects the
connector, but on the other hand, it improves the performance of some aspects.
The electroplated layer is the protector of the normal use of the connector.
Nowadays, some connector manufacturers are choosing more stable coating
materials that can make the connector work.
Read recommendations:
M1796 1.7x4.6(1A)pogo pin price
M2622 4.0x8.5(1A)Thimble connector Processing
M3127 5.0x5.8(1A)pogopin Processing
Functional characteristics of magnetic connectors.spring loaded contact
There are three main ways to fix the pins on the connector
CN
Location: 
