172074-4

Terminals - Housings, Boots, are components used in the electrical industry to provide electrical connections. The 172074-4 is a popular terminals in this field, and is widely used in the automotive industry. In this article, we will discuss its application field and working principle.

Application Field

The 172074-4 housing boot is mainly applicable in the automotive industry for connecting terminals, wiring harnesses, and devices. It can be used for automotive traction systems, electronic control systems for motor vehicles, motor components, air conditioners, generators, signal systems, and the like. Due to its high reliability, excellent corrosion resistance and wear resistance, it is also widely used in other harsh environment fields.

Working Principle

The terminal 172074-4 is a electroplating product, it has a high electrical conductivity, excellent corrosion resistance and wear resistance. This terminal is made up three parts, metal core, plastic shell and rubber shielding joint. The metal core is welded to the connecting terminal to ensure the electrical connection. The plastic shell is used to protect the internal core from external corrosion and wear damage, and also provide a beautiful appearance. The rubber shielding joint is used to fix the terminal in place and also protect the connection from dust or water.

The 172074-4 has an encapsulating design that effectively prevents thermal expansion and contraction of the internal conductive core, ensuring its high reliability. The insulation layer also isolates the terminal from dust, so that it has a longer service life. The encapsulation also can effectively eliminate the conductor spark and ensure the safety of the circuit.

Conclusion

The 172074-4 is a popular terminal in the automotive industry, its application field is very wide. Its unique encapsulating design not only prevents the thermal expansion and contraction of the internal conductive core, but also isolates the terminal from dust, ensuring a high reliability and long life. It is an ideal choice for automotive applications.