203540-1

Series:	M
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Accessory Type:	Grounding Block
For Use With/Related Products:	M Series
Specifications:	--

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Introduction

Backplane connectors are connectors used to electrically connect multiple circuit boards, modules, card cages, and other electronic components. The 203540-1 is one of the connectors offered by TE Connectivity, one of the leading producers of industrial, electronic, and automotive connectors, and is most commonly used in the telecommunications industry. This type of connector is generally used to provide secure connections between printed circuit boards and motherboards, allowing for improved signal integrity and increased data transfer rate.

Design and Construction

The 203540-1 connector is designed with a two-piece design which consists of a housing and pin assembly. It is constructed with an ergonomic groove design with a flange assembly and rear mating flange. The housing anchors itself to the board with three locks that are provided with the connector. The pin assembly is composed of a single row of male pins in which the electrical signals pass through. The pins are 60 degrees blade design and are contact coded for easy identification.

Application Field and Working Principle

The 203540-1 connector is commonly used in telecommunications applications such as local area networks (LANs), wide area networks (WANs), and optical fiber distribution frames (OFDM). It is typically used to connect motherboards to circuit boards or components such as DIMMs, daughter cards, power supplies, and Ethernet cables. The working principle behind the 203540-1 is that it is designed to provide improved signal integrity and higher data transfer rates between the two components. This is due to the connector\'s superior shielding, contact coding, and interchangeable compatibility.

Performance and Advantages

The 203540-1 connector offers a number of performance and advantages over traditional connectors such as contacts that can be replaced quickly, increased signal integrity, and superior contact coding. In applications where the environment is electrically noisy, the shielding offered by this connector is beneficial as it helps to reduce interference. Additionally, the 203540-1 connector is designed to be interchangeable which allows it to be used with other standard connectors without having to change the entire system. This reduces installation time and costs for the user.

Conclusion

The 203540-1 connectors from TE Connectivity are designed for use with motherboards and circuit boards in the telecommunications industry. This type of connector offers improved signal integrity, increased data transfer rates, and superior shielding compared to traditional connectors. Additionally, it offers the advantages of being interchangeable, easy to install, and easy to identify. As such, the 203540-1 is an ideal solution for connecting motherboards and cards in the telecommunications industry.

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