1645436-1

Series:	Z-PACK
Packaging:	--
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Header, Male Pins
Connector Style:	A 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:	--
Contact Finish:	--
Contact Finish Thickness:	--
Current Rating:	1.5A
Voltage Rating:	500Vrms
Operating Temperature:	-55°C ~ 125°C
Features:	Board Guide

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Backplane Connectors - Hard Metric, Standard

Backplane connectors are an essential component in a wide range of electronic equipment and systems. They are responsible for connecting printed circuit boards, and in some cases complex systems, together securely and providing fast transmission of data and signals. In this section, we will take a look at the 1645436-1 application field and working principle, two types of backplane connectors – Hard Metric and Standard (also known as SUB-D), and discuss the benefits of using them.The 1645436-1 application field is found in a broad range of electronics, from ADSL modems, WiFi routers and other telecommunications equipment to military and aerospace applications. It is typically used as a connection between a backplane and frequently changing cards, such as memory cards or network cards. The 1645436-1 connector is a Hard Metric, high-density connection, meaning the connector has individual contacts for all signals and power pins, which are designed to process data over different bus connections. This makes them particularly useful when the needs for high speed, high reliability and wide bandwidth connections need to be met. The Hard Metric backplane connectors are found in a wide range of computer and IT related electronics products, from standard motherboards in desktop PCs, to telecoms applications such as base stations, CAT5 cable networks and server farms. These connectors are designed to process high speed data with minimal signal loss, as each contact is individually insulated. This makes them more robust and reliable than the Standard (SUB-D) connectors.When it comes to the working principle of the 1645436-1, it is essentially the same as other Hard Metric backplane connectors. The contacts are of a gold-plated zinc alloy, and are connected by a locking tab and held by a metal shell. Each contact plug is designed with its own signal trace, and can be used for either analog or digital signals, as well as power pins. When a connection is established, the connection between each contact is established safely and securely through a series of metal pins. In comparison, Standard (SUB-D) backplane connectors offer a lower cost solution, but are not as reliable or resilient as Hard Metric connectors. The contacts on Standard connectors are grouped into pairs, and rely on the strength of the pair connection to pass signals. This means that signals can be lost or distorted easily in the event of a break or cut in a single contact. They can still be used for applications that need to process a wide range of data, but should not be relied upon for any high speed or particularly sensitive connections.When it comes to benefits of using Hard Metric backplane connectors, the biggest advantage is their improved resistance to vibration and shock. They also provide quicker transmission of data than Standard connectors, making them ideal for high-speed applications such as telecoms and networking. In addition, Hard Metric backplane connectors are more robust than Standard connectors, as their contacts are individually insulated and the pins used to create the connection are protected from contact to each other. This increased reliability and robustness makes them ideal for use in challenging environments, such as military and aerospace applications.In conclusion, the 1645436-1 application field is broad and varied, from desktops to military applications. It is a Hard Metric backplane connector, which provides a secure and reliable connection and fast transmission of data. Hard Metric connectors are ideal for any application that needs to process a large amount of data or needs to operate in challenging environments. They may be more expensive than Standard connectors, but their reliability, longevity and performance benefits make them the preferable option for most applications.

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