1727040068

Features:	Feed Through
Backset Spacing:	--
Contact Material:	Brass
Wire Gauge:	28 AWG
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Form:	--
Color:	Black
Voltage Rating:	--
Operating Temperature:	-55°C ~ 130°C
Current Rating:	1.5A
Material Flammability Rating:	--
Ingress Protection:	--
Contact Finish Thickness:	8.00µin (0.203µm)
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	F, FCT
Termination:	IDC, Ribbon Cable
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Free Hanging (In-Line)
Contact Type:	Signal
Shell Size, Connector Layout:	3 (DB, B)
Number of Rows:	2
Number of Positions:	25
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

D-sub connectors are widely used in a variety of applications, especially in the fields of electronic equipment, semiconductors, and computers. Common application fields of D-sub connectors include data, communication, audio, video, power, and control/instrumentation. Amongst the various types of D-sub connectors, 1727040068 (a shielded type) is one of the widely used D-sub connectors. In this article, we will discuss on the applications and working principle of the 1727040068 D-sub connector.

Applications of 1727040068 D-Sub Connectors

The 1727040068 D-sub connector is suitable for use in applications where signal integrity is important and EMI interference must be reduced. Such signal integrity applications include data communication, communication between peripherals and computer, high-speed data transmission, etc. This type of connector is also widely used in industrial control, robotics, and automation. Due to its shielded feature, this D-sub connector is also widely used in audio and video transmission. It can be used in a variety of audio and video transmission applications such as presentation, video conferencing, digital signage, surveillance systems, etc. It is also used in the field of automotive electronics to transfer signals and power between the onboard automotive control units.

Working Principle of 1727040068 D-Sub Connectors

The working principle of 1727040068 D-sub connectors is similar to that of other D-sub connectors. It consists of multiple contacts which are inserted into a metal shell. The contacts are insulated from each other with an insulating material, and the metal shell acts as the shield to reduce emission of electromagnetic interference.The contacts are usually organized in a two-row configuration, with male and female connectors. The male connector has pins (or male contacts) which are inserted into the female connector’s receptacles (or female contacts). The contacts on the receptacle are held together by a frame and a latch to avoid loosening or unwanted disconnection.When the connectors are connected, the electrical signals pass through the contact surfaces between the two sets of contacts, allowing current to flow between them. The metal shields of the connectors provide protect against interference and reduce emissions in the respective application fields. This helps to ensure better signal integrity and longer signal transmission distances.

Conclusion

To summarize, the 1727040068 D-sub connector is suitable for a variety of application fields, such as data communication, audio and video, and automotive applications, and can effectively reduce EMI interference. Its working principle is similar to other D-sub connectors, and involves the connection of two sets of contacts in a two-row configuration. The metal shield provides protection against interference, and helps ensure better signal integrity and longer signal transmission distances.

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