The female connector is one of many connectors and is a common connection method on PCB boards of electronic products. When using different PCB boards, you should choose according to the corresponding requirements of electronic products and equipment. Generally speaking, the size and available space of electronic equipment are the key points to consider, because generally speaking, the smaller the size, the smaller the contact spacing and the higher the contact density. Such a close contact design generally means less insulation and lower force, so when you buy or use it, you should know the following product knowledge;

1. When purchasing, the first thing to consider is whether the product you are purchasing can meet the voltage and current requirements of the electronic PCB board. You need to know whether the connector product is used for low-level circuits or power circuits. Because it cannot work without current, you should choose a contact coating that is not easily oxidized when purchasing, because it cannot penetrate the oxide layer under low current and low voltage conditions.

2. When general companies need to purchase female connectors for the production of electronic products, it is recommended to choose high-temperature resistant ones, because electronic products will generate working temperatures during use. If you choose high-temperature resistant ones in the production of electronic products, you can reduce the adverse effects under high temperature conditions. If you use a connector that is not resistant to high temperatures, it will not be able to withstand the high working temperature, which may cause the connector or electronic PCB to burn out, affecting the use of electronic products.

3. If the number of plugging and unplugging times in the electronic equipment products produced is small, low-cost ordinary contacts can be considered. Because contact pressure is an important indicator of the connector, if the contact pressure is large, it means a large force and pull-out force, which directly affects the contact resistance and the wear of the contact parts.

4. Do not frequently plug and unplug the female connector that has been fixed on the PCB board during use, because if the connector terminals and other components are worn to a certain extent, when this wear reaches a certain wear resistance value, the mechanical life will be reduced, thus affecting the service life.

Do not insert obliquely when using on electronic equipment, because this may cause the pin connection of the female connector to not be fully connected to the electronic equipment, and other connections or lines on the electronic equipment should not be plugged and unplugged at will. Otherwise, some data abnormalities or connection loss may occur during use.