In our daily life, we have used rast connectors unconsciously. We cannot even make our life easier if we do not have connectors around us. As a bridge, rast connectors link communication between blocked or isolated circuits in the circuit so that the current can flow and the circuit can realize the predetermined function. As long as we are in accordance with its using rule, it must be a good product as a whole.
Different materials of different parts of rast connector
The areas use rast connector
(1) Different materials of different parts of rast connector
Commonly used materials of connector insulators are PBT, NYLON, ABS, PC, LCP and other materials, but in principle, materials with better flame resistance are used a lot. Below are some materials used often:
A. PBT material: generally speaking, 20-30% glass fiber is added to PBT material, which has the ability of anti-cracking, anti-shock, anti-electricity, good wear resistance, low friction coefficient, good self-lubricating effect, good oil and chemical resistance. It still has good dielectric strength under high temperature and humidity. Its shrinkage rate is between 0.6%-3.0%, and its temperature resistance is about 230C. Good flame resistance. It is a commonly used compound for rast connector products.
B. Materials like NYLON66、NYLON6T、PC、LCP. The shrinkage rate is 1.0%-0.3%, and the temperature resistance is higher than that of PBT. The commonly used NYLON66 temperature resistance is 260°C--280°C, NYLON6T temperature resistance is 280°C--300C, and LCP temperature resistance is 290°C--320°C. But its water absorption is large, and it is generally used in products with high temperature resistance and less PITCH (such as SMD, HOUSING, PLCC), etc.
C. ABS material: It has good impact toughness, oil resistance, abrasion resistance, easy molding, good rigidity, good rigidity, and temperature resistance of about 100°C. It is generally used for auxiliary products in rast connectors.
The composition and performance of connector contact Joint body material: The plug is made of metal joint body material. Generally speaking, brass is the main material, but it is particularly required to have a very high number of plugs and unplugs, and phosphor bronze, beryllium copper, etc. can be used for long life.
Contact material selection: The contact can be made of any of several alloys, and the specific selection depends on the type of contact, the frequency of plugging and unplugging, and the electrical and environmental conditions of the connector. Commonly used materials such as brass Phosphor bronze Beryllium Bronze.
(2)The areas use rast connector
As we all know, rast connectors are used widely in daily life. In addition to the automotive field and electronic home appliances such as computers and mobile phones, they are also used in machine vision applications and rail transit applications.
We have 16 years of manufacturing experience with different kinds of connectors. We have our own elite R&D team, which can help to make your ideal electronic connectors come true. we have been producing rast 2.5 connectors, rast 2.5 power connectors, rast 5.0 connectors, circular connectors, wire to wire connectors, wire to board connectors, LED lighting connectors and automobile connectors, etc. Hope this article has helped you understand more about rast connectors. If you want to know more details about rast connectors or need any rast connectors, please contact us.
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