Board-to-board connectors are used in a wide range of applications, such as, industrial automation, elevators, medical equipment, digital products, instrumentation and military manufacturing. Clearly, all fields are inseparable from dual-slot/single-slot or side-board to board connectors. As customers' requirements for specifications, PIN numbers, and heights continue to change, the company has also developed and produced various board-to-board connectors of various sizes. This article will show you how to use the board to board connectors.
Use scenarios of the board to board connectors
Tests and inspections required before using the board-to-board connectors
What should you pay attention to when using the board to board connectors?
Use scenarios of the board to board connectors
The board to board connector is the strongest transmission capacity of all connector products. At present, the main spacing is 0.4mm, 0.5mm, 0.635mm, 0.8mm, 1.0mm, 1.27mm, 2.0mm and 2.54mm. It is mainly used in power system, communication network, financial manufacturing, industrial automation, medical equipment, office equipment, intelligent home appliances, military manufacturing and other industries.
Tests and inspections required before using the board-to-board connectors
The quality of the board-to-board connector is closely related to the parameters and detection of the board to board connectors. If the bottom standard products are used, it will affect the board-to-board replacement and even cause inconvenience to our lives and work. Let's take a look at the test and inspection of the board-to-board connector.
1. Check whether there is anti daze design of the board to board connectors.
2. Check for lead in the material used for the board-to-board connector.
3. Observe that the voltage loaded on the board to board connector should not exceed 50% of its rated voltage.
4. For the board to board connector with high precision, the model with locating pin shall be selected as far as possible when PCB space is allowed, so as to facilitate operation when manual welding is required.
5. For the small size of the board to board connector with low contact pressure, it is recommended to use gold-plated or silver plated connector in case of low current and voltage, so as to avoid the influence of film resistance on signal.
What should you pay attention to when using the board to board connectors?
There are some useful tips you should pay attention to during the process of using the board to board connectors.
1.When using the board to board connector, pay attention not to reverse or misplace the plug. When dialing and inserting are not smooth, please remember not to force the plug, so as to avoid the internal pin damage of the connector.
2. The distance between positive and negative leads of board to board connector should be consistent with the position of PCB welding hole. If the connector is forced to be inserted into the circuit board with mismatched hole spacing, stress will be generated on the outgoing line, resulting in short circuit or leakage current rise of the board to board connector.
3. Because the current board has more pins for the pins, and the pins in the pins will have some wear every time they are inserted into the pins, so as to avoid excessive insertion into the pins. Otherwise the impact will not be caused. Reduce the service life of the cardboard on the cardboard joint. In addition, it is also necessary to pay attention to the deformation of the connector pin when inserting, so as to avoid severe interpolation, resulting in breakage or bending of the connector.
4. When fastening the screws at both ends of the board to board connector, do not ensure that the screws on both sides are firm, otherwise the screws on both sides are loose, which can easily lead to the connector tilting and damage.
In conclusion, you need to be very careful during the use of the board to board connector in order to extend its service life.
English
