51732-042LF

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Backplane Connectors - Specialized are a type of electrical interconnect that has been developed as a means of providing a modular and/or robust connection between system components. The purpose of these specialized connectors is to enable the simple and reliable transmission of electrical signals between components in a system. The 51732-042LF is one such uniquely designed connector tailored specifically for specialized, high-reliability, industrial applications.

The 51732-042LF backplane connector is a PCB-mounted, board-to-board mating connector with a 2mm pitch designed to operate in relatively low signal rates. It has two mounting options – angled and vertical. The connector is equipped with four 96-pin (for the angled version) or four 100-pin (for the vertical version) single-row, male contacts arranged in two groups. The contacts are loaded on a plug-in housing that supports various signal, ground, and power contacts. The connector is designed to operate in up to 16 GHz range and is optimized for 5.25 Gbps data rates.

The 51732-042LF connector’s design makes it particularly suitable for deployments in industrial and telecom applications with direct current and alternating current operating conditions, such as in automation, security, and surveillance systems. It is also well suited for applications where signal integrity and ruggedness are top priorities, such as in power stations or in ships and airplanes. This connector has complete protection against dust and water (IP67 rated), making it fully weatherproof and shockproof.

The 51732-042LF connector operates according to a spring-screw (helical) connection principle. This means that the screw coupling between the mating ends of the connector makes a continuous electrical contact, regardless of the relative orientation of the mating parts. The coupling is achieved by means of two similar threaded couple members, one male and the other female. The female threads of the mating parts engage in such a way that the male thread produces a spring connection.

The most notable physical features of the 51732-042LF connector include a stress relief for the plug-in connector, a twist-proof feature, and a rounded shape for a higher mating assurance. The dual-side mating design of the connector also provides extra security against misalignment or vibration. Moreover, the connector has a metal shell structure with two plastic components that fit together to provide a high degree of EMI shielding.

In summary, the 51732-042LF connector is an excellent choice for a wide range of industrial and telecom applications due to its rugged design, high signal integrity, and strong weatherproofing protection. The connector is specifically designed to operate in high reliabilities and low signal rates, and its unique helical connection principle enables a continuous electrical connection between the mating ends of the connector, regardless of the relative orientation of the mating parts.

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