747539-1

Mounting Type:	Free Hanging (In-Line)
Note:	Contacts Not Included
Color:	Black
Dielectric Material:	Polyamide (PA), Nylon, Glass Filled
Mating Cycles:	--
Operating Temperature:	--
Ingress Protection:	--
Shell Finish Thickness:	--
Shell Material, Finish:	Steel, Tin Plated
Features:	Shielded
Flange Feature:	Housing/Shell (Unthreaded)
Series:	AMPLIMITE HDP-20
Contact Type:	Signal
Shell Size, Connector Layout:	2 (DA, A)
Number of Rows:	2
Number of Positions:	15
Connector Type:	Receptacle for Female Contacts
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to D-Sub Connectors

D-sub connectors are a type of electrical connectors that are often used in electronic equipment, particularly in military and aerospace applications. The name of these connectors comes from the distinctive “D” shaped design of the metal shells that enclose the female and male contacts. D-sub connectors are generally rugged and reliable, and have been used to connect all kinds of electronic components, including cable assemblies, radios, computer boards, power supplies, and electronic displays.

Types of D-Sub Connectors

D-sub connectors come in two basic types: D-shaped housings and connector inserts. The housings are made up of two parts that mate together to form a shell. The female connector contains the contacts, and the male connector comprises both the contacts and a threaded male end. The connector inserts contain the electrical contacts and are inserted into the housings.

747539-1 D-Sub, D-Shaped Connectors - Housings

747539-1 is a type of D-shaped, deluxe male connector housings made by Amphenol, a leading manufacturer of electronic components. This male connector housing is designed to mate with all genderless connectors and combination plugs. It features a finger-grip design for easy mating, and is available in various sizes and configurations. This connector housing has a 9-position configuration, with a contact pitch of 0.100", a current rating of 10A, a voltage rating of 500V, and a temperature rating of -40°C to +105°C.

747539-1 Applications

The 747539-1 D-shaped, deluxe male connector housing is ideally suited for high-power, high-voltage, and high-frequency applications. It is suitable for use in military, aerospace, and telecommunications environments. It can be used for signal and power transmission, power distribution, and cable connections.

747539-1 Working Principle

The 747539-1 D-shaped, deluxe male connector housing uses a 9-pin configuration and is designed to provide reliable electrical connections. It features two sets of contacts that ensure reliable locking and contact resistance. The contacts are designed so that there is a maximum contact pressure at the moment of engagement and maximum contact resistance during operation. This ensures reliable performance throughout its life cycle. The contacts also feature brass alloy construction for superior corrosion resistance.

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