1738085-1

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1738085-1 Backplane Connectors - Accessories

1738085-1 backplane connectors are components of the parts and accessories industry used to provide electrical connection and a structural link between backplanes and rigid Printed Circuit Boards (PCB’s). Backplanes are boards providing physical support and connection between circuits; they are the main component of the system boards used in various computing, networking, control and feedback systems. Backplane connectors provide physical contact and electrical continuity between backplanes and PCB’s, where the basic components of systems are mounted.

Application Field

Backplane connectors are used in various applications including communication networks, server racks, industrial control systems, high-speed memory systems and portable electronic devices. They are required for routers in networks, public switched telephone networks and fiber-optic communications systems. In addition, they are used for industrial control systems, hospital monitoring systems, car panels and avionics applications. Backplane connectors can also be employed for other special applications; some connectors are qualified to military and nuclear standards.

Working principle

1738085-1 backplane connectors can be divided into hot-plug connectors and backplane connectors. Hot-plug backplane connectors have high current and contact force capability and are suitable for use in servers and telecommunications devices. They are designed to support the movement of modules in and out of a device or system for servicing purposes while the device remains on. Hot-plug connectors ensure reliable contact between the mating parts even after repeated plug and unplug cycles. They use a long-term mechanical retention force that maintains contact. On the other hand, backplane connectors are specially designed for high-density, fast pick and place connections between rigid PCB’s, which do not require mate/un-mate operations. They provide low-resistance electrical pathways and have superior vibration resistance.

1738085-1 backplane connectors are enhanced with features such as orientation and space saving designs, peel-away over-molded plastic shells and superior environment sealing and strain relief. These features make them suitable for use in operations that demand reliability, durability and flexibility. The connectors are provided with various contact types, such as solder contacts, solder-cup contacts, press-fit contacts and male and female PCB contacts. All contact types feature robust housing and superior current and voltage capability.

1738085-1 backplane connectors are also designed to provide reliable physical and electrical connection for efficient operation in a wide range of high-speed applications. They are available in various versions, tailoring to diverse needs and environments. Overall, the connectors provide a wide range of benefits, including reliability, low insertion forces, low contact resistance, resistances to vibration and durability.

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