Rectangular Connectors - Headers, Male Pins

The SMS12SE4K9 is a high-speed, multi-pin, rectangular connector that is commonly used in a wide array of applications. Its most common use is with high-speed cables and PS/2-type computers. It is also used in automotive applications.

Types of Connectors

The SMS12SE4K9 is a single-row, male connector that is constructed with four pins. It features a series of round pins (with polished edges) that are made of high-grade stainless steel. The pins are embedded into a plastic housing that helps to provide a high degree of accuracy and vibration resistance. These connectors come in both vertical and horizontal configurations and have keyed features to ensure that they are properly aligned and locked into place.

Applications

The SMS12SE4K9 is a popular connector for electronics, particularly high-speed connections. Its form factor makes it a great choice for cable and computer connections, as well as automotive applications. It is also used in robotics, robotics vision systems, and sensors.

The connectors are available in both vertical and horizontal configurations. The pins are also spaced closely together, making them ideal for applications where space is limited. The connectors are also resistant to dust and corrosion and can handle high-temperature and high-voltage applications.

Working Principle

The SMS12SE4K9 connector works in the same principle as other rectangular connectors. Current is passed through the pins, which are connected to a mating or “socket” connector. When the connectors are properly mated, an electrical connection is established and current is allowed to flow.

The connectors are designed to be both reliable and durable. The pins are recessed in the plastic housing, allowing them to be better protected against damage. The connectors are also designed to be securely locked into place and to prevent accidental disconnects.

The connectors are relatively easy to install and require minimal maintenance. As long as the pins are properly aligned and locked into place, the connectors will maintain their connection indefinitely.

Conclusion

The SMS12SE4K9 is a versatile, multi-pin, rectangular connector that is commonly used in a range of applications. It is a great choice for high-speed connections, automotive applications, robotics, and more. The connectors are easy to install and require minimal maintenance. They are also reliable and durable, making them a great choice for any application.