1658640-1

Series:	AMPLIMITE HDP-20
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Style:	D-Sub
Connector Type:	Receptacle for Female 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:	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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D-Sub, D-Shaped Connectors - HousingsD-Sub, D-shaped connectors are commonly used components used across a wide range of applications. They are also referred to as D-shaped connectors, and the more well-known name for them is DB connectors. The DB connector family consists of male and female shells, contacts, and screws. This family of connectors is capable of transmitting multiple types of signals depending on the contact arrangements of the shell and contacts.The configuration of the DB connector is based on the number of contact points on each connector. This is referred to as the ‘Series’ number and is usually denoted by a number after the ‘DB’ designation. For the 1658640-1 model, the ‘Series’ is 9. This means that the connector has 9 contact pin positions (nine contact points when the two shells are mated). The series designation is followed by the type of contacts that the connector will use. In this case, the letters ‘S’ and ‘P’ indicate the type of contacts that the 1658640-1 will use, in this case solder pins and press-fit pins respectively.The 1658640-1 DB connector is typically used in computing, communication and instrumentation applications. It is designed for easy connection and disconnection, with its threaded-on closure. With the part number, the user will receive a set of 2 identical shells to make up the full connector. The female shell contains the contacts and the male shell contains the pins, which interconnect the female and male shells when mated.In terms of the working principles, the 1658640-1 is a type of push-pull connection mechanism that allows the male and female shells to be pushed together and pulled apart easily. When two shells are mated, the pins and contacts line up and come into contact, allowing the signals to be transmitted. The contacts themselves will consist of either solder pins or press-fit pins. The material in contact is usually copper. In order for the connection to remain secure, the shells are held in place with a locking nut.Overall, the 1658640-1 is a popular type of DB connector designed for computer, communication and instrumentation applications. It is a push-pull connection mechanism, providing a strong and reliable connection between two mated shells. This connection allows the signals to be transmitted safely, which is particularly important for situations when the connection must remain secure over time.The key advantages of this type of connector are that it is often cheaper than other types of connection, as well as providing secure signal transmission. Furthermore, the DB configuration, including the locking nut, ensures that the connection does not come apart easily, providing extra security for the signal transmission.

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