1-1105301-2

Heavy Duty Connectors - Contacts

1-1105301-2 Application Field and Working Principle

Heavy duty connectors are specialized electrical components used to provide a reliable power connection between two cables as well as between two components. They are most commonly used in industrial, automotive, medical and aerospace applications, where the need for a robust and reliable connection is essential. 1-1105301-2 is a heavy duty contact designed for use in very bulky and high-power applications.

Specifically, twenty-two pins of the 1-1105301-2 make up a standard gold plated contact assembly that is suitable for a large range of power supplies, applications, and environments. The pins are insulated by a phenolic insulator material which provides high operating temperature and excellent insulation properties. The contacts are rated at 6A continuous current with a maximum voltage of 10000 volts.

As a heavy duty contact, the 1-1105301-2 has a good tolerance range in which it can sustain a great amount of power. Its operating temperature range is defined between -10°C and +105°C, whereas its contact resistance is ranging from 15 milliohms to 25 milliohms. This contact is also very resistant to abrasion, humidity, rust, and oxidation, which makes it suitable for operations in harsh environments.

The working principle of the 1-1105301-2 contact is quite simple. In a contactor configuration, the current runs through the contacts of the 1-1105301-2 just like it would with any other contactor. They generate heat which is released to its environment and that is why a working temperature range needs to be defined. Due to its insulation, the contacts will only be heated to a certain point thus ensuring a safe operating environment.

Moreover, the contact’s plated surface provides excellent power contact between the contactors. When power supply is applied, it conducts due to the conductive surface layer and the contacts exchange current without disrupting the connection. Also due to this plated layer, the contact maintains its structural integrity, which is essential in achieving reliable electrical connections.

The 1-1105301-2 contact is an essential part of specialized and high-power applications that require reliable electrical connections such as industrial, automotive, medical, and aerospace. Through its plated surface, excellent insulation, and good tolerance range it is able to provide a robust connection in harsh environment and protect the power connection from any external influence.