91930-21169LF

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)

91930-21169LF Application Field and Working Principle

The 91930-21169LF Rectangular Connector is a modern, multi-applicable connector for easy and reliable board-to-board interconnections. It is a pre-assembled mezzanine connector that has an overall height of only 10.5mm, making it ideal for applications that require accurate, efficient, and compact board connections. This mezzanine connector has been designed to fit into most board designs and supports a wide variety of signal and power requirements.

The most common application of the 91930-21169LF is as an array connector. This type of connector allows for multiple signals or power line connections between two boards. The 91930-21169LF has the capability to support a high-density arrangement of both signal and power routes to achieve optimal signal integrity. In addition, this mezzanine connector has a low profile design, reducing possible interference in high-density applications. The 91930-21169LF is also designed to minimize signal loss, crosstalk, and electromagnetic interference (EMI).

The 91930-21169LF features a press-fit connection with two rows of twelve shielded, surface-mount contact pads. The contact pads provide a connection length that is increased to minimize performance loss. In addition, the contact pads are gold-plated to ensure better electrical performance. The press-fit projection contact pads of this mezzanine connector ensure solid and reliable connections.

The 91930-21169LF is also an edge-type connector, which is designed to mate with the edge of a PCB. It has a low profile design and is ideal for applications that require tight board-to-board spacing and contact density. The 91930-21169LF is designed with a two-tier construction consisting of an overmolded lower shell and an upper shell with the contact pads.

The 91930-21169LF is designed to ensure reliable locking, contact retention, and a secure connection between two boards. This mezzanine connector uses board-mounted locks that lock in and retain the connector. These locks are designed to prevent accidental disconnects under shock and vibration conditions. Additionally, the 91930-21169LF offers enhanced flexibility with an independent two-piece assembly for both the upper and lower channels.

The 91930-21169LF is an ideal solution for compact applications that require efficient board-to-board connection solutions. This mezzanine connector is highly reliable and offers quick and easy assembly with its press-fit and edge-type design. This connector has a low profile height, minimizes the risk of interference in high-density applications, and offers excellent performance.

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