172059-1

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Backplane connectors, such as the model 172059-1, are designed to provide mechanical and electrical support for printed circuits and electronic devices. The connectors serve to provide point-to-point electrical connections between boards, or to expand the backplanes of larger systems. This type of connector housing provides safe, reliable, and high-speed connections between printed circuit boards.

The 172059-1 connector is a push-back connector used in the telecom/datacom market and is designed to be used as a backplane connector. This connector has a total of 20 exposed contacts that are designed to mate with an external mating portion of a backplane circuit board. It has a plastic housing material and contacts with a gold finish. The total number of mated positions available in the connector is 40. This connector also has grounding stubs available to ground the connector when connected to the backplane.

The 172059-1 connector utilizes current carrying sockets made of stainless steel with a gold finish, each capable of carrying up to 3.0A per contact. The contact area is embedded in a synthetic frame of plastic. This ensures that the contact area is securely positioned and maintained in its desired position. The contact area also features a recessed pocket that allows the contacts to securely and evenly engage with the backplane contact spring. The recessed pocket provides additional mechanical protection and assists with reliable contact pressure.

The 172059-1 connector comes with a mounting technique that enables easy installation of the connector on a backplane circuit board. The mounting technique uses the same recessed channel slots, which ensures optimal engagement with the backplane connector and prevents unintentional move out of the desired position. This also helps to maintain the connector’s reliability and proper functioning. Another feature of the connector is an integrated guide rail that can be used to ensure that the connector is mounted in the correct position.

The working principle of the 172059-1 connector is that the contact pins are mated with the backplane contacts, ensuring a reliable electrical connection. This contact must be able to closely match the shape and size of the backplane contact so that it can resiliently and securely engage with the backplane contact. The recessed pocket in the connector ensures that the contacts are firmly held in place. The mounting technique used in this connector also allows for reliable installation on the backplane.

In conclusion, the 172059-1 backplane connector housing is a state-of-the-art design that provides reliable and high-speed electrical connections between printed circuit boards. The connector utilizes a contact system with a recessed pocket, which prevents unintentional movement of the contacts. The connector also utilizes a mounting technique that ensures secure and reliable engagement with the backplane.

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