89891-409HLF

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89891-409HLF connectors have been utilized in a wide variety of electronics applications, including automotive and aerospace operations. They are categorized as Rectangular Connectors - Headers, Receptacles, Female Sockets, because of their shape and the function they are designed to perform. The 89891-409HLF series of connector components offer flexibility, reliability, and durability.

The 89891-409HLF connectors feature an array of pins mounted on 25.4mm centers. The package features two pins per row, with 20 columns and a single row pin count of 40. The Housing is made of an annealed, UV stabilized polycarbonate and is rated at UL 94V-0. The 16 solder tails provide solder connection between the printed circuit board and the housing. The contacts are made of beryllium copper and are rated at UL 94V-2. These contacts are durable and provide superior performance.

The 89891-409HLF connectors have an extended-range back-shell designed to prevent backout of the housing from the mating part. The back-shell is machined from aluminum and designed to fit through mounting holes in a printed circuit board. The design of the connector assembly allows for a blind-mating with a single entry system that ensures proper orientation of the pins every time.

The 89891-409HLF connectors are designed to provide a reliable connection between two printed circuit boards and for the proper delivery of electrical signals. The connectors are used in a variety of applications, including data communications, industrial control, medical, telecommunication, and robotic applications. They also provide connection and signaling capabilities in autonomous land, underwater, and aircraft vehicles.

The working principle of the 89891-409HLF connectors utilizes electrical and mechanical contact forces. The electrical contact force is used to securely mate the connector to the matingpart. A mechanical force is also utilized to ensure a secure connection. This force is applied by the contact spring during the mating process which helps to keep the pins in contact. The spring-loaded contact is also beneficial in preventing dips and humps which can cause problems with signal integrity.

The 89891-409HLF connectors are designed with an operating temperature range of -55°C to 125°C. The connectors feature a mated pair of contacts that have a dielectric insulation of greater than 3.5kV. The connectors also have a current rating of 1.3A per contact and a contact resistance of 10 mΩ. They are also rated for a voltage rating of 200VAC.

The 89891-409HLF connectors provide flexible mounting options through their 25.4mm pin centers. They are designed with a PCB board mounting post and feature two mounting locations. This allows the connector to be mounted to any board suitable for the application. The mounting post also allows for secure retention when used with the proper mounting hardware.

The 89891-409HLF connectors are cost-effective and reliable for a variety of printed circuit board applications. The connectors provide superior signal and power delivery for a variety of industrial, medical, telecommunication, and robotic applications. The connector’s extended-range back-shell provides a secure fit with the mating part for reliable contact and signal delivery. The connectors are designed with an operating temperature range of -55°C to 125°C, a current rating of 1.3A per contact, and a dielectric insulation of greater than 3.5kV. The 89891-409HLF connectors are a durable and reliable solution for printed circuit board applications.

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