HTSW-120-20-L-S

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Rectangular connectors make up one of the most popular types of electrical connectors and can be used to join two wires or PCBs together. Header and male pins are two versatile types of rectangular connectors often used in many different applications. HTSW-120-20-L-S are a series of header and male pin connectors that are commonly employed for generating electrical connections. This article digs into the application field and working principle of HTSW-120-20-L-S.

Application Field

In general, HTSW-120-20-L-S connectors are especially popular in applications that require high vibration resistance due to its stellar mechanical integrity. The ergonomic metallic finish provides supplementary protection against dust, dirt, wear, and moisture, making it suitable for harsh outdoor environments. As such, the connectors are widely installed in a variety of industries and devices such as medical equipment, high-end appliances, robots, and automotive electronics. Furthermore, its vibrantly colored insulation body ensures it fits in with many other components, making it a competitive choice for various types of electrical wiring.

Working Principle

The HTSW-120-20-L-S rectangular connectors consists of two-piece housing comprised of a header and male pins. The header functions as the female section and contains small metallic pins that fit snugly into the male pins. The header is typically made from high-grade nylon material that resists wear, corrosion, and moisture. The male pins are constructed from sturdy metal materials and feature flat-bottomed contact plates that make contact with the header\'s metallic pins. When the two components are joined, electricity is conducted and the connection is completed. To protect against short circuits and other misuses, the connectors are often fitted with a plastic or thermoplastic insulation.

To ensure a secure connection, the female portion of the HTSW-120-20-L-S connector is designed with narrow grooves that catch on the pins of the male section. This prevents the components from loosening and coming apart due to vibrations or high-frequency signals. Furthermore, the contact plates of the male pins are designed with an angle that allows them to fit snugly against the metallic pins of the header. This angle serves to increase the surface contact area between the two components, thus limiting the risk of contact points being damaged due to improper contact.

Conclusion

HTSW-120-20-L-S are two-piece rectangular connectors specifically designed for electrical applications that require excellent vibration resistance. Thanks to their robust metallic construction, they are well-suited for use in harsh outdoor environments as well as in medical, appliance, robot, and automotive applications. The connectors are comprised of a header and male pins with contact plates that form a secure connection when joined. A plastic or thermoplastic insulation provides additional protection and ensures the connection is safe from short circuits and other misuses.

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