Explain the use of FPC connectors and precautions

FPC connector usage we know that due to the specification of the connector type distinction of many, so the use of the connector is still not the same. For example, how to distinguish between the upper connection, lower connection and double-sided connection and other connection methods, first of all, we generally need to first look at the FPC connector metal terminal pin contact surface in the upper or lower, if it is in the upper is for the upper connection connection, if it is under the lower connection connection method. There is also a double-sided connection method, which can be inserted before and after lifting the double-sided connection method, the principle is to be able to support the connection of the upper and lower connections, in addition to the most widely used is the FPC connector double-sided connection method.

FPC's six points of use precautions precautions: on the FPC connector lock cover to open, in the operation of the operation to open the lock cover of the operation should not be too strong, otherwise it is easy to cause deformation of the lock cover as well as breakage. Secondly, excessive force will lead to the lock cover presses the connector to open, then it may cause the connector terminal deformation or broken problem. Precautions 2: As FPC connectors are generally composed of multi-core pins, for the connector in the plug connector to try to avoid shaking or vibration of the connector, otherwise it will cause the FPC connector plug connecting position offset is not fully inserted, which will lead to the impact of the connector's use. Precautions 3: In the use of FPC connectors in the process, the connection of the wires do not feel free to pull and pull the phenomenon, otherwise it will lead to the use of FPC connectors caused by some data anomalies or loss of the problem situation. Precautions 4: FPC connectors should not be inserted at an angle to avoid connectors between the pins are not completely in place to connect. FPC connector pins should be inserted slowly at right angles. Note 5: If the FPC connector pin end pin directly there is broken or bent, in order to prevent safety hazards, do not apply to the use of the problem, you should immediately choose to replace it, otherwise it will cause poor transmission between the connector line, thus triggering some of the phenomenon of a short circuit, if serious, there may be a direct burn connector. Precautions six: welding FPC connectors, it should be noted that the pad operation reflow soldering in the solder should not add too much, otherwise the connector will be soldered to the terminal is not stable or cause the phenomenon of welding.

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