2-2111475-2

Series:	E
Part Status:	Active
Lead Free Status / RoHS Status:	--
Style:	Modular
Moisture Sensitivity Level (MSL):	--
Exterior Type (Adapter End):	Modular Jack 8p8c (RJ45, Ethernet)
Interior Type (Adapter End):	Terminal Block
Exterior Housing Material:	Polycarbonate (PC)
Interior Housing Material:	Polycarbonate (PC)
Exterior Housing Color:	Black
Interior Housing Color:	Black
Exterior Contact Material:	Beryllium Copper
Interior Contact Material:	Phosphor Bronze
Exterior Contact Finish:	Gold
Interior Contact Finish:	Nickel
Operating Temperature:	--
Ratings:	Cat6
Specifications:	--
Features:	--
Exterior Contact Finish Thickness:	50µin (1.27µm)
Interior Contact Finish Thickness:	50µin (1.27µm)

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Keystone - Inserts: Application Field and Working Principle

Keystone inserts are one of the most popular methods of joining two separate materials or making a mechanical connection for applications in various industries. Keystone inserts, also known as captive inserts, are installed into pre-drilled holes in aluminum, plastic or other materials and used to secure screws, rivets and other fasteners or assembly components to a substrate.

Overview

Keystone inserts consist of two main parts. The body is made of metal that provides structure and stability to the component, and the stone portion is made of a softer material such as a thermoplastic elastomer (TPE). Keystone inserts come in a variety of sizes and shapes including spherical, conical, flat, trench, etc. The general use of keystone inserts is to hold a screw or rivet in place until the assembly process is completed.

Installation

Installing keystone inserts is a relatively simple process but requires some mechanical skill. To begin the installation, a pre-drilled hole needs to be created in the designated material. Once the hole is created, the body of the insert can be inserted into the hole and the stone portion can be positioned in the slot on the body. The stone can then be pushed into the hole with a hammer until it is securely fastened.

Application

Keystone inserts are commonly used in various industries, including the automotive, electrical and manufacturing sectors. They can be used to secure screws or rivets for applications such as mounting components in cars and attaching circuit boards in electronics assemblies. Keystone inserts are also used in the furniture industry to secure legs and other elements to furniture frames.

Benefits

Keystone inserts are beneficial for many applications because they are strong, durable, and extremely resistant to heat and stress. They are also relatively easy to install and require minimal effort for assembly. Additionally, keystone inserts can be used to create a secure mechanical connection without compromising the strength of the materials being joined, allowing for better performance and longer-lasting products.

Working Principle

The working principle of keystone inserts is relatively straightforward. Once the body has been inserted into the hole, the stone portion of the insert is aligned with the slot in the body and then pushed into the hole with a hammer until it is fully seated.Once the stone is secured into the body, the insert creates an interference fit between the inserted part and the hole, preventing any vertical movement and securely fastening the parts together.

Conclusion

Keystone inserts are one of the most popular methods of connecting two materials, or securing screws and rivets to a substrate, for applications in various industries. They offer several benefits, including ease of installation, durability and secure mechanical connections, making them the ideal choice for many assembly and manufacturing projects. With their simple working principle and wide range of applications, keystone inserts are sure to remain a popular choice among engineers and designers.

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