127050-0388

Series:	DLM
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Connector Usage:	--
Connector Type:	Plug, Hermaphroditic Contacts
Connector Style:	--
Number of Positions:	360
Number of Positions Loaded:	All
Pitch:	0.100" (2.54mm)
Number of Rows:	2
Number of Columns:	--
Mounting Type:	Panel Mount
Termination:	Solder
Contact Layout, Typical:	--
Features:	Actuating Camshaft, Shielding, Zero Insertion Force (ZIF)
Contact Finish:	Gold
Contact Finish Thickness:	20.0µin (0.51µm)
Color:	--
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 105°C
Voltage Rating:	--

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Backplane Connectors - Specialized: 127050-0388 Application Field and Working PrincipleBackplane connectors are specialized interconnects that are vital components of computers, servers, storage devices, and peripheral equipment. The 127050-0388 is a type of such device manufactured by Amphenol FCI which is designed to meet a variety of customer requirements. This article seeks to provide an overview of the application field and working principle of the 127050-0388 backplane connectors.Application FieldThe 127050-0388 is typically used in a variety of demanding applications where high reliability and performance is required. These include industrial-grade applications, such as communication networks, cable management, automated test equipment, robotics, control systems, medical equipment, and aerospace systems. It is also extensively used as a data bus connector in computing and storage systems, as well as in military, automotive, and telecom applications.Working PrincipleThe 127050-0388 backplane connectors use a contact arrangement known as an "RC" system. This system consists of two rows of contacts arranged in a rectangular pattern, with each row comprising two columns of opposing contacts. The reverse-contact (RC) contacts are used to provide a stable and reliable connection.The 127050-0388\'s contacts are gold-plated in order to ensure a high level of corrosion resistance, which is important in the harsh conditions that tend to be experienced in industrial applications. The contacts are also designed to be self-cleaning, with overlapping contact surfaces that are spring loaded to ensure a good electrical connection.The 127050-0388 also contains an anti-rotation feature to provide long-term reliability. This feature helps to ensure that the connectors cannot be accidentally rotated when not connected, as such rotation could damage the contact surfaces.The 127050-0388 backplane connectors are designed to accommodate a wide range of cable gauges (from 20AWG to 32AWG), and are capable of handling 500 VAC with a maximum current of 5 amps. In addition to the standard backplane connectors, Amphenol FCI also offers a range of accessories to help streamline installation and maintenance.ConclusionThe 127050-0388 backplane connector is a reliable and efficient device that is suitable for a wide range of industrial applications. It is designed to provide a stable connection that can handle high voltages and current, and is also gold-plated to ensure corrosion resistance. Additionally, the 127050-0388 is compatible with a wide range of cable gauges, and can be complemented with a range of accessories to facilitate installation and maintenance.

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Part Number	Manufacturer	Price	Quantity	Description