89891-405HLF

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Rectangular connectors, commonly referred to as headers, receptacles, female sockets, covers the broadest range of connectors from large military use systems to high speed commercial computer products. The 89891-405HLF rectanglular connectors are specifically designed for military applications ranging from high speed communication connectors for high speed data networks to more robust designs for military use.

The 89891-405HLF rectangular connector series, consists of a wide assortment of headers, receptacles, and female sockets. It utilizes a modular design concept to enable system designers versatility when configuring components for a particular application. The header or plug is the male connector with pins that insert into a receptacle or socket, which is usually the female connector. Construction can consist of a single row or a double row of individual pin locations. Pitch spacing of both rows can be equal or different depending upon the application. The 89891-405HLF rectangular connectors are fully compatible with industry standard MIL-C-83723 series III connectors. Additionally, this series has recently gained subsea certification.

The 89891-405HLF rectangular connectors are ruggedly constructed using high temperature insulators and thermoplastic components. Such components are highly resistant to environmental elements such as corrosion, moisture, and vibration without degrading performance. The pins are constructed of a high conductivity alloy, plated in gold to prevent oxidation. These pins avoid contact fatigue, ensuring high performance, long term integrity. As a result, the 89891-405HLF connectors are able to handle very high power applications. Furthermore, the high temperature insulators used in the 89891-405HLF connectors are much less affected by any temperature extremes, making them a good solution for extreme environmental applications.

The 89891-405HLF series of rectangular connectors is designed for high speed digital signal transmission and power transmission applications. The connectors feature ModCard interface, a patented backplane interface that enables much higher speed and power transmission than traditionally attained from a rectangular based connector system. This unique design allows for drastically reduced transmission delay and impedance variation. This leads to increased speed and improved signal integrity for demanding and critical data applications. For testing each row is divided into individual pins with unique contact termination. These pins provide a strong, clean connection.

Additionally, the 89891-405HLF rectangular connectors are specifically designed for the rigorous vibration requirements of high speed embedded computing platforms. The header and socket system are designed to accommodate the high vibration levels. The connectors feature a keyed latching system to ensure secure mating under high dynamic loading conditions. The circuits in the socket have been pre-fitted with low creepage material to ensure shock and vibration requirements are met.

The 89891-405HLF rectangular connectors offer superior performance, robustness, and functionality which is ideal for the most demanding military applications. The wide selection of parts allows for a variety of configuration options allowing designers to tailor the connectors to their specific needs. This series of rectangular connectors offers proven performance and reliability where required.

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