17041542010

Series:	har-bus® HM
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Header, Male Pins
Connector Style:	B 22
Number of Positions:	154 (110 + 44 Ground)
Number of Positions Loaded:	All
Pitch:	0.079" (2.00mm)
Number of Rows:	5 + 2
Mounting Type:	Through Hole
Termination:	Press-Fit
Connector Usage:	CompactPCI
Contact Finish:	Gold or Gold-Palladium
Contact Finish Thickness:	--
Current Rating:	1A
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Features:	Shielded

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.Backplane connectors are vital components used to connect parts of a circuit board and ensure the correct functioning of all the associated components. These connectors come in a variety of sizes, configurations, and materials, as well as many different styles and application types. The two main types of backplane connectors are known as “hard metric” and “standard”. In this article, we will discuss the characteristics of each type, the applications they are used in, and their respective working principles.Hard metric connectors, also known as high-density connectors, are designed to maximize the number of connections, minimize the physical size, and provide improved mechanical and electrical performance. These connectors are characterized by their high-contact-density, using closely-spaced contacts, and employ precise manufacturing tolerances. This makes them particularly suitable for applications which require high-speed and high-density connections such as computers, servers, networks, telecommunication systems, and military and aerospace systems.Standard connectors have larger sizes than hard metric connectors and generally consist of a shell and multiple pins or sockets. These connectors are designed to be relatively immune to electromagnetic interference (EMI) and are used in a much wider range of applications such as consumer electronics, medical equipment, and automotive applications. Standard connectors typically have fewer contact-pairs than their hard-metric counterparts and are not as suitable for high-speed connections.The working principles of both connector types are based on the same concept: creating a secure and reliable electrical connection between two or more components. The details of the implementation, however, differ based on each type. Hard metric connectors typically make use of precision contacts, which can vary in size, shape, and material, to ensure maximum durability and reliability. Standard connectors, on the other hand, typically use larger, more durable contacts and connectors to provide a more secure connection.In conclusion, hard metric and standard connectors are two important types of backplane connectors which serve different purposes. Hard metric connectors are designed to provide the highest connection density, minimum physical size, and superior electrical performance. On the other hand, standard connectors are designed to provide robust and reliable electrical connections in a variety of applications, albeit at a decreased connection density. Understanding the characteristics and working principles of each type of connector is key to making sure that the right type is used in the correct application.

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Part Number	Manufacturer	Price	Quantity	Description