STMM-124-02-S-D-RA

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The Application Field and Working Principle of STMM-124-02-S-D-RA

The STMM-124-02-S-D-RA is a type of rectangular connector, specifically a header with male pins. Generally used for electrical connections, this type of connector is found in a variety of applications, from communications and consumer electronics to industrial and automotive technology.

Design

The STMM-124-02-S-D-RA is a 2 x 12-pin header with male pins and a plated terminal finish. It is designed to be robust and vibration-resistant, with an average temperature range of -40°C to +105°C, along with a temperature range of -40°C to +125°C. Its body material is made from thermoplastics, and its contact pins are crafted from high-quality metals such as copper alloy and phosphor bronze.

Connectivity

The STMM-124-02-S-D-RA utilizes a mating system driven by two components: a header and a counter-header, with the female sockets on the counter-header. This particular connector offers customer-selectable, “floating” connections, which make it simple to rework or swap out mating counter-headers if needed. The individual pins are protected with a brass shroud that has a retention force stronger than average, minimizing any potential interference. The connector also has polarizing keys that prevent rotation and enable insertion in one direction only.

Contacts

The contacts in this type of connector are held in place by a plastic retainer, which holds the contacts securely and snugly in place. The retainer is also useful for providing polarizing alignment of the contacts, preventing misalignments or connections to the wrong terminals. These contacts also feature corrosion resistance thanks to their gold-plated finishing, ensuring high-performing reliable connections with excellent electrical retention.

Advantages

The STMM-124-02-S-D-RA is one of the most reliable connectors on the market, providing reliable and long-lasting connections with its gold-plated contacts. It is also simple to use and manipulate, with two easy components and a plug-and-play system. Moreover, this type of connector is inexpensive and widely available, making this a great choice for a wide range of applications.

Working Principle

At its most basic level, the working principle of this type of connector involves two components being mated together to create a working electrical connection. The header has metals pins that make contact with the counter-header\'s female sockets, which are then held in place by the retainer. The pins then easily slide into the sockets, creating a secure connection. When unplugged, the retainer holds the pins in place and ensures they do not become dislodged, providing a reliable connection each time.

Applications

The STMM-124-02-S-D-RA can be found in a variety of applications, from communications and consumer electronics to industrial and automotive technology. It is frequently used for interfacing with peripheral connection boards, and is ideal for applications that require easy reworkability and limited space. Its reliability and easy operation make it suitable for use in many industries, including computers, gaming systems, and even medical devices.

Conclusion

Overall, the STMM-124-02-S-D-RA is a reliable and easy to use rectangular connector that is suitable for a variety of applications. Its robust body, gold-plated contacts, and close-fitting retainers make it a great choice for many different fields. Its ability to provide reliable and secure connections, as well as its reworkability, makes it a great candidate for a wide range of purposes.

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