AT04-08PB-MM01

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Rectangular Connectors - Housings include a wide variety of shapes, sizes and styles of connectors suitable for various applications. AT04-08PB-MM01 is one of them. This article explains its application field and working principle.

Field of Application

AT04-08PB-MM01 is a connector suitable for various high-durability applications. It is commonly used in harsh industrial and outdoor environments. It is designed for harsh and moist conditions, such as found in marine electronics and mobile telemetry. It is also used in many applications such as audio, fire, water, and railway networks. Its strong metal housing is designed to protect the terminals against vibration, shock and dirt.

Working Principle

The AT04-08PB-MM01 connector uses Crimp technology. The Crimp terminal is used to contact the electrical conductor. The terminal material is usually copper, though nickel plated terminal may be used in certain applications. Two terminal pins are inserted into the shell and crimped to the electrical conductor using suitable tooling. The pin is then secured to the shell and the mating connector using a collet type locking system which is tightened using the tooling. The mated connector provides a durable and reliable contact performance.

The AT04-08PB-MM01 connector also uses a polarization system. This ensures that the connection can only be made correctly, and that the connector cannot be inserted in the wrong way. The polarization system is also used to ensure that there is no possible way to make a short-circuit between the pins.

The connector also features screw locking which provides additional strength and vibration resistance. There are various locking techniques available, such as axial and radial locking systems.

The AT04-08PB-MM01 is designed for a number of voltage and current ratings, depending on the application. Typically, these ratings range from 7.5 A for 6 V systems to 11.5 A for 12 V systems. This ensures that the connector is suitable for use in a broad range of applications.

In addition, the AT04-08PB-MM01 connector features a shuttered contact design, which is used to protect against inadvertent contact with the pin contacts. This shuttered design ensures that the contact between the two connectors is not made until it is properly mated.

Finally, the AT04-08PB-MM01 connector is designed with a robust mechanical shell, which is designed to protect against the potential shock and vibration found in industrial and outdoor environments. The shell also features a high level of ingress protection, which is designed to protect against moisture and dust.

In conclusion, the AT04-08PB-MM01 connector is a robust and reliable connector suitable for a wide variety of applications. Its Crimp technology, polarized system, screw locking, voltage and current ratings, shuttered design and robust mechanical shell make it a highly suitable connector for harsh and moist environments.

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