1658661-1

Series:	AMPLIMITE HDP-20
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Style:	D-Sub
Connector Type:	Plug for Male Contacts
Number of Positions:	50
Number of Rows:	3
Shell Size, Connector Layout:	5 (DD, D)
Contact Type:	Signal
Mounting Type:	Free Hanging (In-Line)
Flange Feature:	Cable Side (4-40)
Features:	Backshell, Grounding Indents, Shielded
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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D-Sub, D-Shaped Connectors - Housings D-Sub, D-Shaped connectors are a type of electrical connector commonly used in the electronics industry. Also known as D-Subs, these connectors are identified as having a D-shaped shell with a number of pins or sockets arranged in the form of a “D”. These connectors are used to connect electronic equipment, such as computers and peripheral devices, that require a small level of communication between two components. They are available in two types of housings: plastic and metal.Plastic Housings Plastic D-Sub housings are the most common type of D-Subhousing, and are used in most consumer-level communication applications. These housings are usually light grey or beige, and have a female connector that accepts flat pins or sockets. Plastic D-Sub housings are reliable but not as durable as metal housings, and are typically used in applications where long-term performance and reliability are not as critical.Metal Housings Metal D-Sub housings are much more durable and reliable than their plastic counterparts, and are thus recommended for use in more demanding applications, such as military or aerospace. These housings are generally constructed of metal, such as stainless steel or aluminum, and feature a female connector that accepts round pins or sockets. Metal D-Sub housings are able to withstand higher temperatures and vibration levels than plastic housings, making them well-suited for use in high-performance applications.1658661-1 Application Field and Working PrincipleThe 1658661-1 is a metal D-Sub connector designed for use in harsh environments, such as automotives, military and aerospace. The housing is constructed of aluminum and features a reverse gender design, with a male connector that accepts flat pins or sockets. Its operating temperature range is from -55°C to +150°C, and its insulation resistance is rated at 10 GΩ. The 1658661-1 connector is a simple push-pull design, with a locking latch that secures the plug housing to the mating socket. The internal connection system includes an M2 internal thread for contact fixation; contact retention is achieved via a synthetic waistband that is connected to the panel. Once the contacts have been inserted and the locking latch is secured, the integrity of the connection is ensured.Conclusion D-Sub, D-Shaped connectors are a widely used type of electrical connector, commonly found in consumer-level communication applications. They are available in two types of housings: plastic and metal. Plastic D-Sub housings are light and reliable, but not as durable as metal housings. Metal D-Sub housings are more durable and reliable, and are usually constructed of metal, such as stainless steel or aluminum. The 1658661-1 is a metal D-Sub connector designed for use in harsh environments. It is a simple push-pull design, with a locking latch that secures the plug housing to the mating socket, and features an M2 internal thread for contact fixation.

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