0719892003

Series:	Low Force Helix (LFH™) 71989
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Type:	Signal
Contact Type:	Male Pin
Contact Form:	Stamped
Wire Gauge:	26-36 AWG
Contact Termination:	Solder
Contact Material:	Phosphor Bronze
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Termination Finish:	Tin
Termination Finish Thickness:	100µin (2.54µm)
Contact Size:	--
Features:	Matrix Terminal Strip

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D-Shaped Connectors and ContactsD-shaped connectors are electrical components used to connect two or more electronic parts. The most common types are those used on the headers of personal computers, providing power to and accessing components within the PC. They also can be used as any other type of compact connection.D-shaped connectors are often referred to as "D-subs," derived from "D" shape, or "DIN" connectors. There are two main types of D-shaped connectors; male and female. Male connectors feature pins that can be inserted into female connectors, which contain holes for the pins to fit into. The D-sub connector is one of the oldest types of electrical connectors, having been invented in the 1920s. The pins and sockets were developed as a way to provide the highest possible level of contact integrity. A connector that mates with the D-sub is referred to as a D-female connector, and is commonly used for connecting peripherals such as a joystick, mouse, keyboard or hard drive.D-shaped connectors can be made from a variety of materials including metal, plastic and nylon. Connector contacts can be found in a variety of shapes, from round to rectangular, and are designed to connect with specific types of electrical connectors.D-shaped connectors are used in an array of industries including computer, telecommunications, automotive, as well as aerospace and defense. They are used for a variety of purposes such as protection of electronics, providing access to components within a system, connecting a variety of systems together and powering devices.When choosing a D-shaped connector, there are a few different factors to consider such as: the connector’s gender, how many pins or holes it has, polarity (whether it’s female or male), type of contact ( pins or sockets), as well as the pitch between the male and female contacts. D-sub connectors work in the same way as other electrical connectors by attaching two mating threads or contacts. This is achieved by pressing the male and female connectors together, converting the electrical energy from the pins into the electrical energy for the device.There are also different types of contact material used to make D-sub connectors, such as brass, copper, steel and nylon, and depending on the application, the contact material should be chosen to best suit the application. The contact material used in D-sub connectors should also be selected based on environmental conditions, such as temperature, chemical compatibility, and the effects of corrosion. The type of contacts used also changes with different connector designs, so choosing the right ones for the application is important.To ensure the highest level of contact integrity, contacts should be made from high-quality materials, have a precise fit and a high level of electrical current transfer capability. Contacts should also be chosen to ensure compatibility with cables, wires and systems, as well as making sure the contact is strong enough to securely hold the connector in place.The correct assembly and maintenance of D-sub connectors is important when ensuring the highest level of connection integrity. The contacts should be properly soldered, and the connector should be regularly examined for any signs of wear or damage. In summary, choosing the right D-shaped connectors and contacts is an important part of designing an electrical system. The material used and the mating process should be carefully considered when selecting the correct contacts and connectors for a system. The correct selection of contacts and connectors will play a crucial role in ensuring the optimal performance and reliability of any connection.

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