Today, I will introduce you to the 7 performance characteristics of the header and female connector. The following content is organized by the editor, and the relevant content is for reference.
1. The convenience of operation and the mechanical strength of the pin header are also very important factors. The connector is usually the communication interface between the PCB motherboard and the external components. The pin header and the female header are very strong, and sometimes they may encounter considerable external forces and remain intact.
2. Components assembled by through-hole technology are much higher in reliability than corresponding SMT components. Whether it is strong pulling, squeezing or thermal shock, it can withstand, and it is not easy to leave the PCB.
3. The pin header processing used for field wiring in the industrial field is usually a high-power component, which can meet the needs of different transmission of high voltage and large current.
4. These advantages are weakened as the adhesion force of components on the PCB decreases. The characteristic of the pin header and female component is that it is compact in design and easy to mount, which is obviously different from the through hole pin header in size and assembly form.
5. With electric strength, it refers to the ability to withstand the rated test voltage between the pin headers, between the contacts, or between the contacts and the shell.
6. Generally, pin headers and female headers can adapt to the attenuation caused by electromagnetic interference and the ability to shield electromagnetic interference.
7. The contact resistance of the pin header should be small, which can be as small as tens of milliohms.
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