1658683-1

Series:	AMPLIMITE HDP-22
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Style:	D-Sub, High Density
Connector Type:	Receptacle for Female Contacts
Number of Positions:	44
Number of Rows:	3
Shell Size, Connector Layout:	3 (DB, B) High Density
Contact Type:	Signal
Mounting Type:	Free Hanging (In-Line)
Flange Feature:	Housing/Shell (Unthreaded)
Features:	--
Shell Material, Finish:	Steel, Tin Plated
Shell Finish Thickness:	200µin (5.08µm)
Ingress Protection:	--
Operating Temperature:	--
Mating Cycles:	--
Dielectric Material:	Polyamide (PA), Nylon, Glass Filled
Color:	Black
Note:	Contacts Not Included

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Introduction

D-Sub, D-Shaped Connectors - Housings, are highly versatile electrical connectors used in a variety of applications. The name "D-sub" is derived from the shape of the connector, which is a rectangular D-shaped housing with locating holes that allow for secure attachment to a PCB. The connector houses contacts for power or data transmission, which is usually done through a combination of wire and board-to-board solutions.

Application Field

The versatility of D-Sub connectors makes them suitable for a wide range of applications. Some of the most common are: - Industrial electronicsIndustrial electronics, such as automation control systems, utilize D-Sub connectors for transportation, control, and distributed systems.- Computing and ITD-Sub connectors provide quality data and power transmission for computing and IT equipment, covering a variety of devices such as personal computers, notebooks, servers, and network equipment.- AerospaceThe rugged construction of D-Sub connectors makes them ideal for use in the aerospace industry. They are capable of withstanding extreme temperatures and environmental conditions, making them an integral part of aerospace systems.- TelecommunicationsD-Sub connectors are highly reliable and used in many telecom systems, including backplanes, server cabinets, and networking systems. They also provide power and data connections, such as those between base transceiver stations and antenna systems.- AutomotiveD-Sub connectors are used in a variety of automotive applications, including power trains, engines, and dashboard controllers. They are designed to withstand harsh automotive environments, making them a reliable option for these applications.

Working Principle

D-Sub connectors use a series of mechanical contacts to provide a reliable connection. A contact is a small metal projection that is inserted into the female-shaped connector pin. A male-shaped connector pin is then connected to the contact and tightened in place using a rotating nut. The pins and contacts are designed to fit perfectly, ensuring a secure connection and reliable electrical signal transmission.When a connection is required, the two connectors are mated together, which allows the contacts to make contact with each other. When the connector is un-mated, the contacts separate, preventing electrical signals from passing through the connector. This disconnect state is known as a floating contact, which is used to protect both connectors from damage that can occur when electrical current is sent through an unconnected connection.

Conclusion

D-Sub, D-Shaped Connectors - Housings, are highly reliable and versatile connectors for a wide range of electrical applications. They are used in a variety of industries, including aerospace, telecom, automotive, computing and IT, and industrial electronics, where a reliable and secure data and power connection is essential. The connectors use mechanical contacts to provide a secure connection and ensure reliable electrical signal transmission. With their wide range of applications and impressive durability, D-Sub connectors are an important part of any electrical system.

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