0051251005

Series:	Low Force Helix (LFH™) 71989
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Not For New Designs
Moisture Sensitivity Level (MSL):	--
Type:	Signal
Contact Type:	Male Pin
Contact Form:	Stamped
Wire Gauge:	--
Contact Termination:	Solder, PCB
Contact Material:	Phosphor Bronze
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Termination Finish:	Tin
Termination Finish Thickness:	--
Contact Size:	--
Features:	Matrix Terminal Strip

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D-Sub, D-Shaped Connectors - Contacts

D-sub, d-shaped connectors are commonly used in a variety of applications. These connectors are also known as "D-shaped terminals" or "female connector connectors." They are designed to be used to connect two different electrical conductors in a parallel or in a series arrangement.The connectors consist of two parts - the contact and the housing. The contact is made of a metal, such as copper or brass, and the housing is typically made of a plastic (e.g., PVC). The contact is held in place by a frame, which can be either molded plastic or metal, and can be either impact (snap fit) or screw secured. The contacts are arranged in a "D" shaped pattern, which ensures that the connection is positive and secure. D-sub connectors are typically used for low voltage/current applications, such as in the automotive industry, telecommunications, computers, and consumer electronics. Different types of contacts can be used; some are more suitable for high speed transmissions, while others are better for low voltage applications.The working principle of a D-sub connector is based on two main factors: contact design and mating force. A good contact design ensures maximum electrical performance and reliable connection with minimum interference. The contact design should provide low insertion force, so that the connector can be easily mated and unmated, and should also provide good electrical contact. The mating force should be enough to ensure that the connection is secure and without any force.To ensure maximum performance, the mating force should be set for a particular application. For example, if a connection requires a high mating force for a specific signal, then this should be specified in the connector. The higher the mating force, the better the electrical performance will be.In summary, D-sub, d-shaped connectors are commonly used in many different applications, such as in the automotive industry, telecommunications, computers, and consumer electronics. These connectors consist of two parts - the contact and the housing, and the contact is held in place by a frame. The contacts are arranged in a "D" shaped pattern, which ensures that the connection is positive and secure. The working principle of a D-sub connector is based on contact design and mating force, and to ensure maximum performance, the mating force should be adjusted for a particular application.

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