SQT-120-01-L-S-RA-002

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The SQT-120-01-L-S-RA-002 is a type of rectangular connector belonging to the headers, receptacles, and female socket categories. As its name indicates, this particular rectangular connector – falling within these three distinct categories – features 120 contacts of the 01 profile, in an L-style with a surface-mount RA face. Having said that, this article will focus on both the application field and working principle of these connectors.

Application Field of SQT-120-01-L-S-RA-002 Connectors

SQT-120-01-L-S-RA-002 connectors are widely used in a variety of industrial, commercial, and military applications. In the industrial sector, the headers and receptacles – featuring this connector – show up in applications ranging from computer and telecom networks to sensors, displays, motors, and automation systems. The female sockets – with the same type of connector – also come with a range of applications in the industrial sector, such as those found in test instruments, communication systems, data acquisition, and remote control.

When it comes to commercial applications, SQT-120-01-L-S-RA-002 connectors are often used in computer networks and related wiring, as well as in point of sale, access control, and many other applications. In the military industry, female socket versions are seen in electronic warfare, missile guidance, and on-site mobile communication technologies.

Working Principle of SQT-120-01-L-S-RA-002 Connectors

The SQT-120-01-L-S-RA-002 connector functions by having a header – or female socket – and receptacle – or male plug – mate and lock together. The header is typically soldered or mounted into the PCB/circuit board and features the female socket to which the male plug/receptacle will connect with a secure latching system. This type of connector also relies on what is known as a ‘banana plug’ which was originally designed and patented in the early 1960s for coaxial television receivers and transmitters. The banana plug ensures secure and reliable connectivity – between the header and receptacle – on the provided circuits.

Depending on the particular type of header and receptacle used, the SQT-120-01-L-S-RA-002 can be divided further into various categories such as standard, low profile, mini, and high-density headers and receptacles. Regardless of the specific structure used, the working principle remains the same – where the header and receptacle must securely mate to create a circuit connection.

Conclusion

In conclusion, the SQT-120-01-L-S-RA-002 is a type of rectangular connector falling within the headers, receptacles, and female sockets categories. Its application field is wide-reaching, ranging from industrial and military applications to commercial uses including computer networks, point of sale systems, and access control. Its working principle relies on a header and receptacle mating in order to create a secure circuit connection. With its numerous uses and reliable working principle, the SQT-120-01-L-S-RA-002 is likely to continue its widespread use for many years to come.

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