646442-9 Connectors, Interconnects

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Backplane Connectors - Hard Metric, Standard - are connectors used in the electronic environment to provide the communication between two or more buses or integrated circuit devices on a single circuit board. The 646442-9 is one such connector used in various industries. This article explains the application field and working principle of the 646442-9 application field and working principle.

The 646442-9 is a Hard Metric connector type and is widely used in the industrial and military machinery industry for the reliable connection between boards, such as computer motherboards and backplanes. It is a dual-row plug connector, with gold-plated contacts and a peak voltages of up to 500VAC. The 646442-9 has a robust thermoplastic square flanged hood, that provides strain relief and protects the contacts from dust and debris. This is an important feature as this prevents the risk of short circuit and incorrect assembly.

The connector has a versatile number of applications, and is employed in number of industrial, military and space craft applications. 646442-9 connectors offer a number of advantages in the above mentioned fields.

• Excellent durability and shielded constructions
• High contact reliability
• Wide operational temperature range
• Good resistance to shock and vibration
• Competitively priced
• Low cost of ownership

In terms of its working principle, the 646442-9 is designed so that a mating pair of connectors activate two sets of power contacts in the plug of the housing. These two contacts are connected via a three-wire cable, with one conducting wire to create a common ground. The two remaining wires provide the power connections for the application. This ensures an improved power transfer rate, higher performance and efficient signal transmission.

The 646442-9 is also designed to make a secure mounting connection, which is beneficial in applications where frequent changeovers occur. The installation process requires that the mating housings of the two components be placed together, and then secured with the screws provided, preventing the risk of component failure due to incorrect mounting or vibration.

The 646442-9 Backplane Connector is a hard metric connector that provides a reliable connection between boards. It provides excellent durability and shielded constructions, high contact reliability, a wide operational temperature range, good resistance to shock and vibration, and a competitive price point. Its working principle includes activating two sets of power contacts in the plug of the housing, creating a secure mounting connection that prevents the risk of component failure due to incorrect mounting or vibration. Overall, the 646442-9 Backplane Connector is an ideal connector for the industrial and military machinery industry.

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