555387-2

Series:	CHAMP .085
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Connector Style:	Outer Shroud Contacts
Moisture Sensitivity Level (MSL):	--
Connector Type:	Receptacle
Number of Positions:	50
Number of Rows:	2
Mounting Type:	Panel Mount, Through Hole, Right Angle
Termination:	Solder
Flange Feature:	Insert, Threaded (4-40)
Type:	--
Features:	Board Lock, Shielded
Contact Finish:	Gold
Contact Finish Thickness:	--

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D-Shaped Connectors - Centronics

D-shaped connectors, sometimes referred to as Centronics connectors, are used in a range of computer hardware applications, including printer, scanner, mouse and joystick port connections. They conform to various industry standards, such as IBM and EIA-232. Also known as DD connectors, these D-shaped connectors provide a reliable interface for transferring digital data.

Overview of the 555387-2

The Centronics model number 555387-2 is a hand crimp thermoplastic D-subminiature connector with 9 positions. It has a physical size of 19.50mm x 35.00mm, making it small enough to fit into tight spaces. The pins used in the 555387-2 are gold plated steel, allowing for improved electrical contact and corrosion resistance. It is ROHS compliant and has UL94 V-0 fire ratings.

Application Field and Working Principle of the 555387-2

The 555387-2 is designed to meet the needs of peripheral devices that require a reliable connection. It is most commonly used for connecting mouse, printer, scanner and joystick ports to computers. The 555387-2 has also been used in various industrial applications, such as for connecting medical imaging devices and machine components.The working principle of the 555387-2 is relatively simple. It has 9 pins which can be connected to create an electrical connection between two devices. The pins have small gold contacts which ensure good electrical contact between the two devices, allowing for reliable data transfer. In addition, the connector features a housing that holds the pins in place and provides mechanical stability.

Conclusion

The 555387-2 is a versatile, reliable and inexpensive D-shaped connector that is used for a variety of computer hardware applications. The pins are gold plated steel, providing improved electrical contact and corrosion resistance. The connector also features a robust housing that provides mechanical stability and ensures a secure connection between two devices. Overall, the 555387-2 is an ideal solution for connecting peripheral devices to computers.

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