2DB52S Allicdata Electronics
Allicdata Part #:

2DB52S-ND

Manufacturer Part#:

2DB52S

Price: $ 71.04
Product Category:

Connectors, Interconnects

Manufacturer: ITT Cannon, LLC
Short Description: CONN D-SUB RCPT 52POS PNL MNT
More Detail: 52 Position D-Sub, Double Density Receptacle, Fema...
DataSheet: 2DB52S datasheet2DB52S Datasheet/PDF
Quantity: 38
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
1 +: $ 64.57500
5 +: $ 61.02810
10 +: $ 54.28710
25 +: $ 51.44830
50 +: $ 48.60980
Stock 38Can Ship Immediately
$ 71.04
Specifications
Shell Material, Finish: Steel, Yellow Chromate Plated Cadmium
Backset Spacing: --
Contact Material: Copper Alloy
Wire Gauge: --
Housing Material: Polyamide (PA), Nylon, Glass Filled
Contact Form: --
Color: Black
Voltage Rating: --
Operating Temperature: -55°C ~ 85°C
Current Rating: 5A
Material Flammability Rating: --
Ingress Protection: --
Contact Finish Thickness: --
Contact Finish: Gold
Series: Micro, 2D
Features: --
Termination: Crimp
Flange Feature: Housing/Shell (Unthreaded)
Mounting Type: Panel Mount
Contact Type: Signal
Shell Size, Connector Layout: 3 (DB, B) Double Density
Number of Rows: 3
Number of Positions: 52
Connector Type: Receptacle, Female Sockets
Connector Style: D-Sub, Double Density
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

D-Sub connectors are a class of electrical connectors that are marked by their distinctively D-shaped metal shell that are designed to facilitate the connection of two cables. The type of D-Sub connector is designated by numbers that provide information on the size and number of pins of the connector as well as the orientation of the pins and the type of pins. 2DB52S is one of the many D-Sub connectors available. It is a high-density HD version D-Sub connector. This section will discuss the application field of 2DB52S and its working principle.

Application Field

2DB52S connectors are most commonly used in digital/analog signals for data communications, such as in audio/video equipment. Usually, these connectors are implemented in equipment where speed and performance are essential. Computer peripheral applications and networking products are also two common application fields for 2DB52S connectors. Power-handling applications are less common as the current rating of such connectors is much lower than dedicated power-handling connectors.

Working Principle

The 2DB52S connector consists of a plug, or male connector, and a receptacle, or female connector. The plug has pins that mate with corresponding sockets in the receptacle and the connection is made when the two components are mechanically engaged. The connection is secured by a screw-locking mechanism or a latching system. Cables are fixed into the receptacle with a strain-relief or cable-clamp system.

The working principle of a 2DB52S connector is based on mechanical and electrical principles. At the mechanical level, when the plug is inserted into the receptacle, the contact pins are in precise alignment and they spring, or grip, into place in order to form a connection. At the electrical level, each contact must incorporate good electrical contact with the wires such that other contact points with the signal have minimal impedance or resistance.

The contact pins of a 2DB52S connector are typically machined from brass or bronze and plated with either gold or silver. Gold plating is the preferred choice as it has a higher resistance to corrosion and betterconductivity. Silver plating is used when compatibility with certain plating processes or non-metallic components is required. The contact pins also have a spring force that is adjusted to meet a specific specification.

Conclusion

The 2DB52S is one of many types of D-Sub connectors availbale. As such, they have specialized application fields such as computer peripherals and audio/video equipment. Its working principle is based on mechanical and electrical principles where the pins are in precise alignment and then spring, or grip, into place in order to form an electrical connection. Gold plating is the preferred choice for the pins as it is more corrosion resistant with better conductivity.

The specific data is subject to PDF, and the above content is for reference

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