2007779-1

Series:	IMPACT
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Usage:	--
Connector Type:	Header, Male Pins
Connector Style:	Impact™, Guide Left
Number of Positions:	90
Number of Positions Loaded:	All
Pitch:	0.053" (1.35mm)
Number of Rows:	9
Number of Columns:	10
Mounting Type:	Through Hole
Termination:	Press-Fit
Contact Layout, Typical:	--
Features:	--
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Color:	Black
Current Rating:	0.75A
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 85°C
Voltage Rating:	30VAC/DC

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Backplane Connectors - Specialized: 2007779-1 Application Field and Working PrincipleBackplane connectors are used for electrical interconnection between printed circuit boards. In particular, 2007779-1 backplane connectors are specifically designed for high-speed controls and telecommunication interconnection applications in the industrial and avionics industries. They are a versatile solution offering good impedance control and superior EMI performance. This article will discuss the application field and working principle of the 2007779-1 backplane connectors.Application fieldThe 2007779-1 backplane connectors are designed to operate in a wide range of temperatures (-40 to +125 degrees Celsius) and environmental conditions. These connectors are ideal for use in fixed wire, sheet metal or plastic enclosures due to their rugged construction and electrical interconnect performance. They are designed to be used in applications that require an interconnection between boards, with signals ranging from low-speed to high-speed digital signals, as well as analog or RF signals.The 2007779-1 connectors provide a wide range of applications for boards, cabinets, panels, and racks. They provide a secure, durable connection between the components of the system, while also providing superior electrical performance for high-speed digital signals. Additionally, the 2007779-1 connectors are resistant to corrosion and vibration, which makes them suitable for applications where environmental protection and reliability are essential.Working PrincipleThe 2007779-1 backplane connector is constructed with an integrated dielectric gasket and hermetically sealed contacts. The contacts are made of a spring type metal material which ensures a reliable electrical connection between the mating pins. The dielectric gasket provides superior insulation and ensures EMI/RFI shielding.The contact pins are arranged in rows and columns to provide the contact interface. The contacts are internally and externally keyed for proper mating. The contact pins are held in place with a band clamp and are easily inserted and removed from the matrix. The band-clamp mechanism increases the contact retention force and thus improves the connection reliability.The 2007779-1 connector has an operating temperature range of -30 to +150°C. The gasket provides superior insulation and helps to ensure EMI/RFI shielding. Additionally, the contacts are protected from shock and vibration. The connector is UL & CSA certified, which means that it meets the safety standards for use in commercial installations.ConclusionThe 2007779-1 backplane connectors are an ideal solution for a wide range of applications. They offer good impedance control and superior EMI performance, while also providing a rugged, durable connection. They are suitable for use in fixed wire, sheet metal or plastic enclosures as well as other industrial and avionic applications. In addition, they are UL & CSA certified, and provide superior electrical performance for high-speed digital signals.

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