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Shenzhen CGE Electronics Co.,Ltd [Guangdong,China] Business Type:Distributor/Wholesaler , Manufacturer Certs:ISO/TS16949, ISO14001, ISO9001

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2022-12-20

Home / TechnologyPrecision connectorsPin and female plugging force test points

In the field of electronic components industry, often involves the product plugging force test work, then the electronic connector, the row of pins and females plugging force test points are what? From a professional point of view to give you an introduction to give you an in-depth understanding of the electronic connectors in the row of pins and females plugging force test points are what. Connector pin and female plugging force test points A, the test points. 1, the test object for the entire connector, (focusing on the plug contact points) 2, test the role of the axis for the normal use of the connector direction (the opposite direction of the terminal assembly. 3, unless otherwise specified, the speed of 25.4mm/minute 4, for destructive testing. Second, the specification requirements. 1.General set the minimum value (4.9N Min.). 2, the definition of terminal retention force is to ensure that the terminal (conductor) fixed in the plastic, has been assembled in the plastic terminals in the cracking process (such as welding / product handling process of pulling / SMT process) and the use of the process (such as the male and female pair plugging process. 3, row of pins and row of female processing by vibration and street impact) will receive external force, so the terminal and plastic holding force must be sufficient, will not make the terminal in the unexpected force after the return of the PIN, resulting in interruption of the connection, the connection function failure.
2022-12-20

What are the advantages of the row of pin and row of female in the connector?

I. General row of pins and masters can adapt to the attenuation caused by electromagnetic disturbance, as well as the ability to shield against electromagnetic disturbance, etc.. Two. Operational convenience, the mechanical strength of the row of pins is also a very important factor. Connector is usually the PCB motherboard and external components communication interface, row of pins row of mother is very strong acceptance of force, sometimes may encounter considerable external force is also intact;. Three. Through-hole skills assembled components in terms of reliability than the corresponding SMT components much higher. Whether it is strong pulling, kneading or thermal shock, it can accept, and not easy to detach from the PCB. IV. Used for industrial sphere field wiring row pin row master processing is usually high-power components, can meet the needs of different transmission of high voltage and high current;. V. These advantages follow in the PCB components attached to the force of the reduction and weaken. The characteristics of the row of pins and row of masters components lie in the compact design and easy placement, with clear differences in size and assembly method from the row of pins with through holes. VI. Has the electric resistance strength, refers to the row of pins between, between the touch parts, or between the touch parts and the shell can accept the additional experimental voltage of the ability. I think the future trend of the row of pins and rows of mother will be miniaturized to develop, on the row of pins and rows of mother connector center distance is smaller, the density is small is to achieve a large number of cores, high-density PCB connectors useful for
2022-12-20

Why use connectors?

Connector the industry is very large, and its many types, such as IT host internal connectors, host peripheral connectors (I/O), equipment connectors, cell phone connectors; industrial connectors, automotive connectors, new energy connectors and so on; I through the exchange of connectors and connectors and the collection of relevant market information, and you come together to understand the basics of the connector Imagine if there is no connector will be how? This circuit between the continuous conductor to be permanently connected together, such as electronic devices to be connected to the power supply, you must connect the two ends of the wire, and electronic devices and power supply through some method (such as welding) fixed firmly; in this way, both for the production or use, have brought a lot of inconvenience. Take the car battery for example; assume that the battery cable is fixed welded to the battery, the car manufacturer to install the battery will increase the workload, increasing production time and costs; battery damage needs to be replaced, but also to send the car to the repair station, desoldering to remove the old, and then welded on the new, to pay more labor costs; with a connector can be free of many troubles, buy a new battery from the store, disconnect the connector, remove the This simple example illustrates the benefits of connectors; it makes the design and production process easier and more flexible, reducing production and maintenance costs. The benefits of using connectors: it makes the design and production process easier and more flexible, and reduces production and maintenance costs.
2022-12-20

Basic performance of board-to-board connectors

The basic performance of the board-to-board connector The basic performance of board-to-board connectors can be divided into three categories: mechanical performance, electrical performance and environmental performance. 1 mechanical performance on the connection function, plugging force is an important mechanical performance. Insertion force is divided into insertion force and pull-out force (pull-out force is also known as separation force), the requirements of the two are different. In the relevant standards there are greater insertion force and minimum separation force provisions, which indicates that, from the point of view of use, the insertion force to be small (so that there is a low insertion force LIF and no insertion force ZIF structure), while the separation force if too small, it will affect the reliability of the contact. Another important mechanical property is the mechanical life of the board-to-board connector. Mechanical life is actually an indicator of durability, in the national standard GB5095 to call it mechanical operation. It is an insertion and an unplugging as a cycle, to the specified plugging cycle after the connector can normally complete its connection function (such as contact resistance value) as the basis for judging. Board-to-board connector plugging force and mechanical life with the contact structure (positive pressure size) contact parts plating quality (coefficient of sliding friction) and the size of the contact arrangement accuracy (alignment) related. 2. Electrical performance mainly includes contact resistance, insulation resistance, current and electrical strength Contact resistance: high-quality
2022-12-20

What is the process of making connectors?

How to solve connector problems At present, electronic connectors are increasingly used in everyday life. Due to the small size of such devices, various situations often occur in use. For some common failures, we also need to do the appropriate analysis work. When the failure occurs we should do? Poor contact From a structural point of view, the metal conductor inside the connector is the core part of the entire device, used to connect the voltage or current of the external wire or cable, data signals equal to their mutual fit, were transmitted to the mutual fit connector contacts. Therefore, the design of the connector requires an excellent structure, good stability and good electrical conductivity. There are many reasons for this situation, such as poor design of the contact part of the connector, material selection problems, or processing dimensions do not meet the design requirements, rough or uneven installation methods can lead to poor connection between the connector and the connector. equipment. Therefore, one of the issues to consider when electronic equipment fails is the contact problem. All connectors must be checked. If the connection is tight, then other problems must be considered. It is not an internal connection problem. Poor insulation This refers mainly to the influence of the external environment. Usually the performance will be unstable in this case, and the leakage will be terrible, which will cause unsafe factors in use and can be observed visually. However, when this problem occurs, it must be directly shut down and replaced. Connector. Another issue involved here is the cause of poor insulation. Due to excess substances o
2022-12-20

What is a connector?

An electrical connector, also known as a circuit connector, is a conductor device that bridges two conductors on a circuit so that current or signals can flow from one conductor to the other. An electrical connector is a motor system that provides a separable interface to connect two sub-electronic systems. Simply put, the components used to complete the electrical connection between circuits or electronic machines become the connector or the bridge between the two. Electronic connectors are devices that transmit electronic signals (analog signals or digital signals) and provide a separable interface to connect two sub-electronic systems, and are components used to complete the electrical connection between circuits or electronic machines. Such as: power plugs / sockets, IC feet, telephone line plugs, etc. are. Widely used in the electronics industry. Electronic connector is a motor system, which can provide a separable interface to connect two sub-electronic systems, in short, to complete the electrical connection between the circuit or electronic equipment and other components become the connector that is the bridge between the two. Electronic can be used as the electrical/electronic transmission connection between circuits, components, and systems, so that power, signal, and current can flow stably and reliably, and to facilitate product assembly, maintenance, and replacement. Materials of electronic connectors The choice of materials is based on processing and molding, product application and strength properties of a comprehensive consideration; the cost of electronic connectors by the price of materials, processing difficulties and production efficiency vary; electronic connector materials mainly contain insulator materials (plastic ra

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