813-SS-070-10-474101

Series:	813
Packaging:	Bulk
Part Status:	Active
Connector Type:	Piston
Number of Contacts:	70
Pitch:	0.100" (2.54mm)
Number of Rows:	2
Row Spacing:	0.100" (2.54mm)
Mounting Type:	Through Hole
Material:	Brass
Contact Finish:	Gold
Contact Finish Thickness:	19.7µin (0.50µm)

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Introduction

813-SS-070-10-474101 (hereafter referred as "the part") is a brilliant rectangular connector assembled by Spring Loaded technology. It can be classified into Rectangular Connectors - Spring Loaded. This article will give an overview of its application fields and working principles.

Application fields

The part 813-SS-070-10-474101 is mainly applied for two major application areas.

Automotive industry

In automotive industry, the part is adopted as a robust and reliable part to join electrical components with automotive cord harnesses. It is designed for the optimal performance in high-vibration environments, which makes it a perfect choice for connecting and maintaining various kinds of automotive electrical systems.

Industrial machinery

In industrial machinery, the part is used to make connections between the machinery components and wires. Its durability makes it reliable and safe to use in delivering voltage and current from one component to another. It proves to be a cost-effective part that helps reduce outage time and tool maintenance costs in demanding environments.

Working Principle

The part is designed with a contact connection that will open and close to make or break the current path, depending on the strain spring strength and its pre-load adjustment. When the strain spring is subjected to the same load and the pre-load adjustment is made according to the force required to open and close the contact connection, current will be switched on and off continuously to control the electrical system.The contact connection of the part consists of two base elements: the inner and the outer contact elements. The inner contact is made up of a circular rivet that provides mechanical support for the whole contact connection, and the outer contact has two parts: the contact arm and the insert. The contact arm is a tongue-like design that extends from the circular rivet and provides mechanical support to hold the contact insert. The contact insert is typically made up of copper for strong conductivity and provides electrical connection between the components.The part is also configured with a screw-on component to adjust the spring pre-load correspondingly. The strain spring is then compressed for a certain force and will return to a pre-loaded state once the component is detached from the connector. The returned pre-load will depend on the adjustment of the spring prior to disconnecting. It is this feature that allows the part to be able to open and close contacts repetitively, and thus enables the system to be controlled by the pre-loaded strain spring.

Conclusion

813-SS-070-10-474101 is a practical and reliable rectangular connector assembled with Spring Loaded technology. It is mainly applied for automotive and industrial usage, with its contact connection switchable between open and close states with force changes to make and break electrical current. Through the above introduction, we get a better understanding on its application fields and working principle.

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