1556511

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Circular connectors are widely used in multiple applications, ranging from industrial automation, medical, marine and aerospace. They are used to connect wires, harnesses and cables to and from electrical equipment. This type of connector can provide mechanical support and electrical connections between two or more contacts. The 1556511 is a circular connector accessory that provides electrical connections in harsh environments or for extreme temperature applications.

The 1556511 is a two-piece connector accessory compatible with MIL-DTL-5015 connectors and MIL-DTL-38999 Series IV connectors. It is designed to meet the requirements of MIL-C-5015 and is also suitable for interconnecting power and signal applications. The 1556511 is mainly available as user removable contacts, which are divided into Crimp Connector and Solder Connector versions and can provide a wide range of connection compatibility. It has a maximum operating temperature of up to 300 °C and maintains its performance in an environment with high shock and vibration.

The 1556511 has a 4/0-sized contact for power applications and a 1/0-sized contact for signal applications. Its mechanical design includes a positive combination of features such as radiation shielding, heat dissipation, vibration resistance, and wide range of connection capabilities. It is a heavy wall backshell available in multiple sizes, with a reinforced bellow design and corrosion-resistant stainless steel construction. The 1556511 provides up to 250 mating cycles with a maximum current rating up to 6 Amps.

The 1556511\'s working principle is based on the use of pin and socket connections or electrical contacts. Each of the electrical pins is typically insulated from its housings, and these pins are inserted into the socket opening of the other part, through which an electrical current is conducted. This connection, along with a gasket, is what makes up the electrical connection and provides the sealing that protects the environment from the contact or connection.

The 1556511 is an accessory that is designed for a wide range of applications and environmental conditions. The robust and reliable design makes it a great choice for critical and extreme environments, with its high temperature and vibration resistance capabilities. The selection of optional connectors is extensive, and the reinforced bellows and stainless steel construction are perfect for high-temperature and corrosive conditions. As a result, the 1556511 is ideal for military, marine, aerospace and industrial applications, offering an ideal solution for harsh environmental protection with its reliable connection performance.

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