179228-7

Rectangular Connectors - Housings are commonly used in a variety of applications ranging from power supply and power distribution to automotive, aerospace, and military applications. The 179228-7 is a common form factor within the rectangular connector family. This form factor offers good hardware performance in a compact package.

179228-7 Overview

The 179228-7 is a female, single-port connector intended for use in power distribution connections. It is very similar in design to other rectangular connectors, such as the 202 4011-1 or 202 3489-2. It has four holes in the molded body for mounting it to a panel or case.

The 179228-7has two interesting design features which are unique to this model. Firstly, the housing has two mounting locations built in – one in the top and one in the bottom. This allows for flexibility when mounting the connector in tight spaces. Secondly, instead of having the standard shield provided in a male or female connector, the 179228-7 has two metal posts for mounting the optional cable shielding.

179228-7 Application Fields and Working Principle

The 179228-7 is well-suited for a variety of high-current applications, such as power supply and power distribution. It is also used in automotive, aerospace, and military applications where the highest levels of reliability, durability, and performance is required.

In terms of its working principle, the 179228-7 operates on the contact principles of displacement and/or wiping between mating contact pins. This means that when power is routed through the female connector, power is routed through a continuous conductive path between the male and female pins. The contact displacement ensures a reliable connection between mating pins, while the wiping action helps maintain the contact connection integrity.

The 179228-7 is rated up to 125 amps at operating temperatures of up to 105 °C. It is also UL-certified and keyed, adding to its versatility and electrical safety.

Conclusion

The 179228-7 is a great choice for power distribution and other high-current applications due to its unique design features, UL-certificate, and high current rating. Its reliable contact displacement and wiping action help ensure reliable, secure connections in challenging environments. The 179228-7 offers robust performance in a compact package, making it a great choice for applications where space is a premium.