192048-1

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Backplane connectors consist of contacts, terminals, protective housings, and cables. Though the connectors are typically built into the host system and are designed to provide physical and electrical connection to the backplane, the pins and sockets within them are the components that allow a robust physical connection between two or more boards. The type and number of pins and sockets, as well as the type of connectors used, vary depending on the application. The type of backplane connector used is determined by the applications physical and electrical requirements. While the physical and electrical requirements of backplane connectors are largely application dependent, their contact armature configuration is usually the same. The armature is the metal connector that serves as the interface between the two active electronic boards.

The 192048-1 contact connector is a 3-pin backplane contact system designed for use in backplane applications. This contact connector is used to provide reliable electrical connections between two or more circuit boards. This particular design is a 2.54mm pitch, 0.64mm vertical contactor contact, and is specifically designed for 0.64mm thickness circuit boards. The armature of the 192048-1 contact connector is made of phosphor bronze and is plated with gold in the contact area. It has an internal contact area of 1.3mm2, a current rating of 1A, an insulation resistance of 1000 MOhms, a maximum operating temperature of 155° Celsius, and a contact resistance of 10 mOhms max.

The contactor element consists of two armatures joined together by a link bar. This design ensures secure and reliable electrical connections between two or more circuit boards in a backplane architecture. The contact armatures are spring-loaded and provide physical contact between the contactor and the board the contactor is mounted on. The spring-loading compensates for any movement or vibration encountered in the environment, allowing the contactor to maintain a secure physical contact, preventing any electrical shorts or disconnects. The link bar ensures that the associated contacts move in unison, providing reliable continuity of electrical connection.

The contactor is designed to be robust and reliable, designed to last many years and even decades with proper care and maintenance. The contactor\'s gold-plated contacts are capable of withstanding electrical wear caused by fretting corrosion for an extended period of time. The contactor is also designed to have electro-magnetic compatibility (EMC) characteristics, allowing it to be installed in EMC-controlled environments without causing any electrical interference with other components. The contactor can also be used in harsh environmental conditions, as it is designed to have a wide operating temperature range and excellent resistance to wear and corrosion under extreme conditions.

The 192048-1 contact connector is designed for use in extremely high speed and high density applications, such as in data processing, computing, and telecommunications. It is ideal for use in high-density and space-constrained applications, as its small size allows it to fit easily in tight spaces. The contactor\'s gold-plated contacts, spring-loaded levers, and link bar ensure robust and reliable electrical connections, even in extreme vibration or temperature environments. The contactor is also designed to handle up to 5V, making it suitable for use in low-power applications. In addition, the contactor is designed to protect the circuit board of its host system from electrical shorts, making it a safe and reliable connection system for use in critical systems.

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