40-9428M

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Signal
Contact Type:	Male Pin
Contact Form:	Stamped
Wire Gauge:	--
Contact Termination:	Crimp
Contact Material:	Brass
Contact Finish:	Gold
Contact Finish Thickness:	--
Termination Finish:	--
Termination Finish Thickness:	--
Contact Size:	--
Features:	High Density (HD), Insulation Support

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D-Sub, D-Shaped Connectors - Contacts

D-sub connectors are a family of electrical connectors commonly used in computers, communication equipment, industrial automation systems, test and measurement equipment, home entertainment systems, office equipment, and other similar fields. D-sub connectors have a distinctively D-shaped shell with large-sized pins and sockets. The most common type is the DB-9P (9 pins and sockets) version, although there are several other sizes available, including DB-25P (25 pins and sockets).The most essential part of D-Sub connector is the contacts, which are female (sockets) or male (pins) pins that interlock with one another. The contacts are typically made of metal and held in place by plastic snaps or springs. The contacts, pins, and sockets are designed in such a way that mate together firmly, making a secure electrical connection.The contacts are designed in various shapes and sizes, depending on the application. The most common contact used in D-Sub connectors is the contact duplex, which has two male and two female pins, three of which projects out of the body of the connector. Other contact types include triball, multifinger, and keyed versions.The contacts are typically designed to mate with male or female-shaped pins of specific sizes, with the latter being the most common. For example, a females-shaped pin might be 1.0 mm across while the male-shaped one might be 0.8 mm across.In the field of industrial automation, D-Sub connectors are frequently used to facilitate data transmission by connecting various hardware components such as Programmable Logic Controllers (PLCs) and devices. The application fields are limited by the data speed capabilities of the connector, as most D-Subs are limited to slow data rates (125 Mbits/sec or lower). However, the D-sub are extremely versatile and reliable when it comes to applications that don\'t require fast data transmission.The working principle behind the D-sub connector is based on the physical contact between the pins and sockets. When power supply is provided, each contact within the assembly forms an electrical pathway and the current flows in and out of the connector. This establishes the connection between the two cables or devices connected to the connector.The wide popularity of D-Sub connectors has led to the production of specialised varieties such as waterproof, low-profile, high-speed, and high-end models. Besides their application in the industrial sector, these connectors are also used in audio and video equipment, computers, servers, and consumer electronics.The 40-9428M D-Sub connector is an example of a waterproof, high-speed connector. It is a male-type connector with 9 pins and sockets and is typically used in the industrial automation and computer industries. It is designed to operate in harsh environments, making it a great choice for outdoor applications.In conclusion, the D-Sub connector is a versatile system that can be used to create a secure electrical connection between two elements. The contacts are designed based on the specific application, which makes it a great choice for a wide range of applications. The 40-9428M is a great example of a D-Sub connector, which is designed to withstand harsh environments and offers a high data transmission rate.

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