532903-2 Connectors, Interconnects

Series:	HDI (High Density Interconnect)
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Usage:	--
Connector Type:	Receptacle, Female Sockets
Connector Style:	High Density (HDC, HDI, HPC)
Number of Positions:	100
Number of Positions Loaded:	All
Pitch:	0.100" (2.54mm)
Number of Rows:	4
Number of Columns:	--
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Contact Layout, Typical:	--
Features:	Mating Guide
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Color:	Brown
Current Rating:	--
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-65°C ~ 125°C
Voltage Rating:	--

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Backplane Connectors - Specialized, 532903-2 Application Field and Working Principle

Backplane connectors are electrical connectors equipped with flexible blades designed to make connections through board-to-board or cable-to-board connections. The532903-2 is a specialized backplane connector designed for applications in signal transmission among parallel cards. It was developed as a medium-to-high-speed backplane connector for use in SCSI, FiberChannel, Gigabit Ethernet, and other high-performance computing applications. This article provides an overview of the application field and working principle of the 532903-2 backplane connector.

Application Field

The 532903-2 backplane connectors are designed for use in the following applications: data storage, computer systems, telecommunications, industrial control, medical electronics, office equipment, broadcast systems, gaming systems, instrumentation, and other high-performance computing applications. It is engineered to provide features and reliability even in the most harsh and demanding environments.The connector’s features include an extended solder tail design for improved electrical performance and superior strength, as well as an easy-to-mate and safe mating mechanism. It has a low profile, even when mounted on a board. It also features a wide variety of mounting configurations such as surface mount, through hole, and mezzanine board mount. The connector is also designed to withstand vibration and rugged usage, providing dependable connections and a long life cycle.

Working Principle

The 532903-2 backplane connector is a type of SAN (Storage Area Network) backplane connector used to connect two sets of parallel boards. The connector features three different contact blades – three at the receptive side and three at the sending side. The pins are made of compliant material and are designed to create pressure contact. This pressure contact between the blades ensures a reliable connection with minimal signal interference.The contact system is composed of three blades at the receptacle and three blades at the plug. The blades are arranged in a circular pattern. The blades are made of a compliant material and are designed to have a specified contact force that provides reliable connections.The 532903-2 has a unique feature which makes it a great choice for high speed and/or low power applications. The contact force of the blades is adjustable, allowing the connectors to be used in a wide variety of applications. In addition, the blades are designed to have a low insertion and withdrawal force, making the 532903-2 connector easy to mate and unmate.Finally, the 532903-2 backplane connector features a highly reliable and durable design. It is rated for operation from -25°C to +85°C, allowing the connector to be used in a wide variety of temperature and environment conditions. In addition, the connector is also rated for 5000 matings cycles, ensuring reliable performance for years of use.

Conclusion

The 532903-2 backplane connector is a specialized connector designed for use in signal transmission between parallel boards. It provides features and reliability even in the most harsh and demanding environments. It is equipped with three contact blades on each side of the connector that create pressure contact providing reliable and durable connections over time. It is rated for operation from -25°C to +85°C and for 5000 matings, making it a reliable choice for a variety of high-speed and low-power applications.

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