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Introduction to the structural characteristics of micro spring contact fingers


Release time:

2023-05-09

Miniature spring finger contact is a miniaturized electronic connection device, and its structural characteristics and reliability are one of the main reasons for its wide application in the electronic field. In this paper, the structural characteristics and development prospects of micro spring contact fingers will be introduced.

Introduction to the structural characteristics of micro spring contact fingers

Miniature spring finger contact is a miniaturized electronic connection device, and its structural characteristics and reliability are one of the main reasons for its wide application in the electronic field. In this paper, the structural characteristics and development prospects of micro spring contact fingers will be introduced.

微型弹簧触指

Structural features of 1. miniature spring contact fingers


1. Spring contact body: the miniature spring contact finger adopts the spring contact body structure, which has the characteristics of pressure balance, reliable contact and long life.


2. Contact structure: The contact structure of the miniature spring contact finger is diverse, including cylindrical, conical, cross, flat, etc., which can be selected according to the specific application scenario.


3. Metal material: The miniature spring contact finger is made of metal material, usually copper alloy, titanium alloy, stainless steel, etc., with good conductivity and high temperature resistance.


4. Special coating: In order to improve the anti-corrosion and wear resistance of the miniature spring contact finger, special coating technology is adopted, such as silver plating, gold plating, tin plating, zinc plating, etc.


Development Prospect of 2. Micro Spring Touch Finger


1. Miniaturization trend: With the continuous upgrading of electronic products, miniature spring fingers are gradually developing in the direction of miniaturization. In the future, the miniature spring fingers will be more compact and compact, and can be used in a wider range of application scenarios.


2. High-frequency, high-speed transmission: With the development of telecommunications technology and data communications, micro-spring contact fingers will face higher frequency and higher rate data transmission requirements. In the future, micro spring contact fingers need to be optimized in terms of design, material selection, and manufacturing process to meet higher performance requirements.


Reliability and durability: The reliability and life of the miniature spring contact finger are the important reasons for its wide application in the electronic field. With the increasing popularity of various smart devices, more and more miniature spring contact fingers are used in key application scenarios. Therefore, it is necessary to further improve the reliability and durability of the miniature spring contact fingers in the future to meet long-term use requirements.


In short, as a miniaturized electronic connection device, the miniature spring contact finger has the characteristics of pressure balance, reliable contact and long life. In the future, with the continuous upgrading of electronic products, miniature spring contact fingers will be more compact, compact and have a higher transmission rate and higher reliability and durability.


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