1645498-7

Series:	UPM (Universal Power Modules)
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Usage:	--
Connector Type:	Plug, Male Blades
Connector Style:	Blade Power
Number of Positions:	9
Number of Positions Loaded:	All
Pitch:	0.118" (3.00mm)
Number of Rows:	--
Number of Columns:	--
Mounting Type:	Through Hole
Termination:	Press-Fit
Contact Layout, Typical:	9 Power
Features:	--
Contact Finish:	Gold
Contact Finish Thickness:	50.0µin (1.27µm)
Color:	Natural
Current Rating:	--
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Voltage Rating:	250V

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1645498-7 backplane Connectors - Specialized, Application Field and Working PrincipleBackplane connectors are permanent electrical connections between two or more electrical modules. They are widely used in a variety of different industrial and commercial applications including computers, aerospace systems, and medical devices. 1645498-7 is an example of one such specialized backplane connectors that is designed to provide a secure connection in difficult installation scenarios.Backplane connectors must be able to withstand extreme temperatures and environmental conditions. 1645498-7 utilizes a dual-contact design and an integrated strain relief system to ensure a reliable and durable connection in hostile installation environments. The contacts are constructed from durable stainless steel for maximum longevity, and the strain relief is designed to provide the maximum degree of surface contact possible.The dual-contact design of 1645498-7 also serves to provide the highest possible level of electrical signaling performance. The contacts are designed to ensure consistent contact pressure over a range of temperature extremes, and the dual-contacts are configured to minimize contact resistance. Additionally, the contact surface area is maximized by utilizing a series of electrically insulated, flexible ends.The application field for 1645498-7 connectors is increasingly diverse. They are suitable for use in many aerospace systems, medical devices, computers, and even commercial applications such as factory automation. The integrated strain relief system of 1645498-7 is especially applicable for difficult and/or harsh installation environments, and the high level of contact stability makes them highly desirable for applications that require consistently reliable connections.The working principle of 1645498-7 connectors is based on the principles of electrical contact resistance and conductivity. When two contact surfaces are in contact, they create a resistance/conductivity relationship that is affected by the contact surface area, flexibility, and pressure. 1645498-7 utilizes a series of electrically insulated, flexible ends that maximize the contact surface area while also providing pressure-balanced contact pressure. This ensures a consistently strong electrical signal, even in hostile installation environments.In addition to the contact resistance and conductivity principles, the strain relief system of 1645498-7 connectors also help to ensure a secure connection in harsh installation environments. The strain relief system is designed to dissipate the force of any sudden impacts and movements that could otherwise cause a break in the electrical connections. This ensures a reliable and secure form of connection even in difficult installation scenarios.Overall, 1645498-7 backplane connectors are a reliable and robust solution for use in a wide variety of applications. They offer several key advantages, including a reliable connection even in difficult installation scenarios, a high level of electrical signaling performance, and a secure, strain relief system that is designed to prevent electrical connections from failing in extreme environmental conditions.

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