936121-1

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Rectangular Connectors - Housings

Rectangular connectors typically provide reliable electrical connections in various applications, and the 9361/2 series of Type 111 plugs and receptacles (named after the original model number, 936121-1) are widely used because of their versatility and dependability. This article will discuss the application fields and working principles of 936121-1 connectors.

Application Fields

936121-1 connectors are commonly used in mobile radio equipment, telecommunication systems, test equipment, medical equipment, control systems, and computers. These connectors are designed to fit precisely into equipment panels, enabling quick and reliable connections.Most of the connectors in the 936121-1 series are designed for high-frequency applications up to 2GHz, making them ideal for wireless communications and commercial networks. The smaller 1.55mm version is suitable for applications that may require higher frequencies up to 3GHz.

Design and Working Principle

The 936121-1 series is designed to provide reliable connections with an extremely low contact resistance. To achieve this, the connectors are made with a solid dielectric material that offers excellent shielding and prevents undesired interferences. The plugs are constructed with a resilient latch that allows them to be securely connected and ensures that the connection remains firm. The 936121-1 connectors are designed for solderless connection. The pins are low-resistance, tin-plated, and equipped with a pre-lubricated gasket to ensure good contact. They also feature a water-sealing system to ensure a reliable electrical connection even when immersed in liquids. The plugs are firmly secured with a push-pull locking system, which allows them to be quickly and securely connected or disconnected. The rectangular connectors are designed to operate at temperatures ranging from -40°C to +125°C. They also feature a durable chrome-plated finish that is resistant to corrosion, offering excellent protection against dust and other environmental factors.

Conclusion

The 936121-1 rectangular connectors offer a reliable and versatile solution for low-resistance electrical connections. They provide an easy and secure way of connecting devices, and have a low contact resistance up to 2GHz. These connectors are designed to be installed without soldering, enabling a quick connection and also providing excellent protection against dust and corrosion. The temperature range of these connectors makes them suitable for most applications, and the push-pull locking system ensures a secure connection.

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