09675258758

Features:	Board Lock
Backset Spacing:	0.228" (5.80mm)
Contact Material:	--
Wire Gauge:	--
Housing Material:	Thermoplastic, Glass Filled
Contact Form:	--
Color:	--
Voltage Rating:	--
Operating Temperature:	-25°C ~ 70°C
Current Rating:	--
Material Flammability Rating:	UL94 V-0
Ingress Protection:	IP67 - Dust Tight, Waterproof
Contact Finish Thickness:	30.0µin (0.76µm)
Contact Finish:	Gold or Gold-Palladium
Shell Material, Finish:	Brass, Tin Plated
Series:	--
Termination:	Solder
Flange Feature:	Housing/Shell (M3)
Mounting Type:	Panel Mount, Through Hole, Right Angle
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 to the D-Sub Connector

The D-sub connector, also known as a DB connector, is a type of electrical connector, commonly used in computer and electronic systems. The connector gets its name from the “D” shape of its housing, and is widely used in a range of electronic applications and computer interface connections. The D-sub connector is offered in various contact arrangements and sizes, and is capable of accommodating both high-density and low-density cables.

Types of D-Sub Connectors

The power, impedance and shielding requirements of an application can determine the type of D-sub connector to choose. Commonly specified connector families include:

• DT - Low density (3 to 8 signals) D-sub connectors are available with either male or female connectors, and are most commonly used for common computer interface applications.
• CPG - Common popularity grade (CPG) connectors are most popular for higher-density applications with more than 8 contact signals. CPG connectors accept both male and female contact terminations.
• HD - High density (HD) connectors are the preferred option in high-density applications involving large numbers of contact signals. These connectors accept both male and female contact terminations, and feature a much smaller design than other D-sub connector families.

Applications of D-Sub Connectors

Due to their versatile electrical and mechanical performance, the D-sub connector is often used in a range of data communication and Ethernet-based applications, such as:

• Computer interfacing and connections.
• Disk drive connectors.
• Ethernet-based networking.
• Data acquisition systems.
• Industrial control systems.
• Medical and instrumentation applications.

0.09675258758 Application Field and Working Principle

Although the working principle and contact arrangement of the D-sub connector varies depending on the specific type, the connector generally carries signals over two paths; power and signal. For the power path, the contacts on the contact sleeve and hood accept a machined pin for current conduction. For the signal path, the contacts on the hood accept small crimped-on pins, with a contact retainer in place to maintain the connection.The D-sub connection also includes a variety of options for the mating face, including a circular hub for electrical conduction, or a captive screw system that improves the retention force between the connectors.In addition, the D-sub connector is designed to resist vibration, and is able to remain electrically and mechanically stable over a wide range of operating temperatures.Ultimately, the combination of its size, versatility and features makes the D-sub connector the ideal choice for a wide range of interface applications.

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