0910-8-57-20-76-14-11-0 Connectors, Interconnects

Series:	0910
Part Status:	Active
Lead Free Status / RoHS Status:	--
Material:	Brass Alloy
Moisture Sensitivity Level (MSL):	--
Plating:	Gold
Plating - Thickness:	20µin (0.51µm)
Mounting Type:	Surface Mount

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Contacts, Spring Loaded and Pressure

The 0910-8-57-20-76-14-11-0 application field and working principle describe how electrical contacts, spring loaded contacts and pressure contacts work to create a contact interface.

Electrical Contacts

Electrical contacts are devices that join two electrical circuits, connected via electrical wiring, and make an electrical connection between them. Electrical contacts, which may be mechanical, as with a switch, or made of metal, such as a relay contact, can be made of various materials like silver, gold, or nickel depending upon the application. These materials are chosen depending on factors such as conductivity, corrosion resistance, arc resistance and friction. A contact can be either normally open (NO) or normally closed (NC).

Spring Loaded Contacts

Spring loaded contacts use the tension from a coiled spring to open or close an electrical circuit. The spring loading makes sure that the contact pressure remains constant by automatically returning to its original position in the event of contact disruptions. Spring loaded contacts are often used to boost the reliability of contact connections by not relying on pure contact pressure, but also relying on the tension of the spring. Commonly used in sensitive electronic applications, such as circuit breakers, or anywhere electrical connections must remain secure, spring loaded contacts are also used in vending machines, switches and elevator systems.

Pressure Contacts

Pressure contacts are contacts that are created by the pressure of an electrical current when one metal part is pressed against another. The compression of the two metal parts makes the circuit. These contacts are often used in touch buttons, switch, clocks, and other applications where contact needs to be made in certain conditions. Pressure contacts are made of various materials including brass, bronze, and copper, depending on the application. The contact pressure needs to be carefully managed and adjusted according to the application to ensure electrical conductivity.The 0910-8-57-20-76-14-11-0 application field focuses on the use of electrical contacts, spring loaded contacts and pressure contacts to create a contact interface. The working principle of these devices is the same—they create contact and connection between two electrical circuits. Depending on the application, different types of contacts may be used. For example, in sensitive electronic applications like circuit breakers, spring loaded contacts are ideal as they maintain contact pressure more reliably than pressure or electrical contacts. In touch buttons or clocks, pressure contacts may be more appropriate.

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