745496-2

Series:	AMPLIMITE HDE-20
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Connector Style:	D-Sub
Connector Type:	Plug, Male Pins
Number of Positions:	25
Number of Rows:	2
Shell Size, Connector Layout:	3 (DB, B)
Contact Type:	Signal
Mounting Type:	Free Hanging (In-Line)
Flange Feature:	Housing/Shell (Unthreaded)
Termination:	IDC, Discrete Wire
Features:	Grounding Indents
Shell Material, Finish:	Steel, Tin Plated
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Current Rating:	Varies by Wire Gauge
Operating Temperature:	-55°C ~ 105°C
Voltage Rating:	250V
Color:	Black
Contact Form:	--
Housing Material:	Thermoplastic, Glass Filled
Wire Gauge:	22-26 AWG
Contact Material:	Phosphor Bronze
Backset Spacing:	--

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Introduction on D-Sub Connectors

D-Sub Connectors, also known as D-Sub Miniature Connectors, are electrical connectors commonly used for computing devices, audio and video devices, etc. These miniature connectors feature metal, plastic or combination metal/plastic ends and have defined specifications on shape and variety of pins. They are the most commonly used connectors in the fields of IT, medical, telecommunications, entertainment, and other IT-related fields, due to their versatility, reliability, and inexpensive cost.

How Do D-Sub Connectors Work?

D-Sub connectors use a simple click-in, click-out mechanical connection between the male and female connectors. The application of force to the pins causes the metal body to compress or expand, creating a connection that is strong enough to be considered permanent, yet can still be disconnected in a matter of seconds. This makes D-Sub connectors an ideal solution for applications that require frequent re-connection, saving time and effort.

What Are the Benefits of Using D-Sub Connectors?

D-Sub connectors offer a variety of benefits, the most prominent being their size. These tiny connectors are ideal for applications where space is at a premium, as they are small and lightweight enough to be integrated into a variety of products without taking up too much space. In addition, their versatile design makes them suitable for various applications, as well as different types of connection and pin configurations.

745496-2 Application Field and Working Principle

The 745496-2 D-Sub Connector is a 15-pin double-ended connector designed for universal applications. This versatile protruding connector features a two-piece shell and molded rubber strain relief, as well as a pin system that supports multiple power configurations. The 745496-2 is available in two versions, one for supply voltages up to 72VAC/DC and the other for voltages up to 125VAC/DC.The primary advantage of the 745496-2 is the wide range of power configurations it supports. The built-in dimple guides enable the user to easily reconfigure the connectors to any standard power supply and size, allowing for a wide range of applications. The 745496-2 also features built-in shielding for reliable connection and reduced leakage, as well as improved durability and corrosion resistance.

Conclusion

D-Sub Connectors are an essential component in IT and other fields where reliable, efficient and cost-effective connections are desired. The 745496-2 is an example of a versatile, reliable D-Sub Connector that features a wide range of features that can be utilized for a variety of connections. Its built-in dimple guides enable users to easily reconfigure the connectors for a variety of power supply configurations, making it a great choice for applications where space is at a premium.

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