0459703181

Series:	SEARAY 45970
Packaging:	Tray
Part Status:	Obsolete
Connector Type:	High Density Array, Male
Number of Positions:	240
Pitch:	0.050" (1.27mm)
Number of Rows:	8
Mounting Type:	Surface Mount
Features:	Board Guide
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Mated Stacking Heights:	7mm, 8mm, 8.5mm, 9.5mm, 10mm
Height Above Board:	0.221" (5.61mm)

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Introduction

Rectangular connectors were first designed for use in telecommunications, but today they are used in all sorts of computer and consumer electronic designs. They provide an efficient way to connect together printed circuit board (PCB) arrays for data and power transmission. This article looks at the purpose of the 0459703181 rectangular connector, types of edge type, mezzanine (board-to-board) connectors, and their typical working principles.

Application Field

The 0459703181 rectangular connector is commonly used in a variety of applications. Telecommunications: They can be used to add flexibility to telecommunications systems by enabling the connection of multiple components. Automotive: Rectangular connectors are used to connect automotive ECUs and other components to ensure reliability and improved system robustness.Military: They are also used on military radios, radar systems, and missiles. Medical: They help to reduce errors and make medical equipment easier to use. Consumer Electronics: Many modern consumer electronic devices use rectangular connectors to facilitate user-friendly design.

Types of Rectangular Connectors

Rectangular connectors are available in a variety of configurations depending on their intended application. EdgeType connectors: EdgeType connectors are designed for high current applications, such as automotive applications, and can carry up to 60A. Mezzanine board-to-board connectors: These connectors are designed for high-speed and high-frequency applications and are available in various configurations depending on the application. They are commonly used in modern designs such as portableGray Mezzanine board-to-board connectors: These are designed for use in space restricted applications and feature a low profile design.

Working Principle

The working principle of the 0459703181 rectangular connector depends on the type of connector used. EdgeType connectors place strain on the inner contact surface which increases with increasing current. This creates a secure connection between the two contacts. Mezzanine board-to-board connectors utilize contact press-fit technology which means they are inserted into drilled pockets on the PCB and then pressed down upon. This creates a secure connection which prevents any movement or stress damage to the PCB. Gray Mezzanine board-to-board connectors utilize a patented connector contact which penetrate the pad on the PCB to form an easy connection. They also feature an anchoring system which secures the connector to the PCB.

Conclusion

The 0459703181 rectangular connector is a versatile, reliable and low-cost connector which is used in a variety of applications in telecommunications, automotive, military, medical and consumer electronics. It is available in a variety of configurations and working principles, such as EdgeType and Mezzanine board-to-board connectors. The working principles all provide a secure connection which prevents any movement or damage to the PCB.

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