51952-222LF

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Backplane connectors are specialized type of connectorsthat are used to interconnect boards or devices that are mounted ona single substrate, usually a printed circuit board (PCB). Theyare designed for high-speed applications in both digital and analogsystems. The 51952-222LF backplane connector is an example of aspecialized backplane connector that is designed for ruggedapplications.

The 51952-222LF backplane connector is a ruggedizedconnector that is designed for applications in extreme environments.It is available in various configurations including a receptacle,header, and a dual stack registered version. The connector featuresa durable nickel-plated stainless steel shell with a hard-titaniumextension for high vibration resistance and a top entry latchdesign. It has a contact load rating of 4.25 amps max andoperates in a temperature range of -60C to +105C.

In addition to its rugged design, the 51952-222LF backplaneconnector also features high contact density. The connector canaccommodate up to 160 signal contacts in a 38 mm x 34 mm footprint.The contacts are made with high-quality gold-plated copper alloy toensure reliable and repeatable connections. The contacts are alsoavailable in various configurations including straight and rightangle. The right angle contacts can help conserve board space andare ideal for soldering in tight spaces.

The 51952-222LF backplane connector utilizes a combination ofdirect-solder and press-fit mounting options for easy integrationinto most PCB designs. This allows for quick and efficientassembly and ensures that the device will stay securely in placeunder typical vibration and shock conditions. The contact spacing isset to 0.50 mm to suit most unpopulated PCB applications withminimal soldermask clearance.

The working principle of the 51952-222LF backplane connector isdesigned to provide a secure, reliable connection between the hostPCB and the device boards that are being interconnected. Itfeatures a top entry latch design that allows for quick and easyinstallation and provides a strong hold after being mated. Theconnector also utilizes a contact block-based mating system thatprevents the pins from becoming loose due to flexing or vibrationassociated with typical applications. The contact block also providehigh contact pressure and tight tolerance control for reliableconnections.

Overall, the 51952-222LF backplane connector is a robust andreliable connector that is designed for applications in extremeconditions. With its high contact density and top entry latchdesign, the 51952-222LF backplane connector is well suited forapplications where multiple board connections are required. Theconnector has a wide operating temperature range and is designedto provide reliable and repeatable connections in challengingenvironments.

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