45214-500200

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Rectangular connectors, which consist of headers and male pins, are commonly used in a variety of electronic applications such as handheld devices, computers, communications products, and appliances. The 45214-500200 connector, also known as the Square KK 4.2mm Connector, is an especially popular type of rectangular connector that is designed for use in high-density, high-reliability applications. This article will discuss the application field and working principle of the 45214-500200 connector.

The 45214-500200 connector is most commonly used in industrial, medical, and military applications. Industrial applications include signal and power distribution between various machine components, while medical applications include use in medical electronics, imaging, sensing, and monitoring equipment. In military applications, the 45214-500200 connector is often used in avionic, radar, and weapon systems, as it is able to transmit high-frequency signals while maintaining a high level of reliability. Additionally, it is also used in high-performance communications networks.

The 45214-500200 connector is designed with a Japanese 4.2mm pitch, allowing for reliable connections in small and short spaces. It is able to deliver up to 8A (10A for 3-pin connectors), with a temperature range of -40°C to +125°C and a withstanding voltage of 500VAC. It is available in a variety of configurations, from 2 to 12 positions, to suit different applications. The pin configuration of the 45214-500200 connector makes it suitable for use with a wide variety of wires, including 100-ohm wire. The connector is designed to be compliant with all applicable ROHS, REACH, and UL standards.

In terms of working principle, the 45214-500200 connector uses mechanically coded polarized connection points, which are designed to secure two cables or plugs without risk of accidental short circuits. The connectors feature Positive Contact (PC) technololgy, a system which ensures that the female terminal will not come loose when connected to the male terminal. The connectors also feature a secure "snap-lock" action, which prevents the plugs from being disconnected from the female terminals. Additionally, the connectors are designed for automated operations, with a manual mating option for non-automated operations.

The 45214-500200 connector is also designed with a locking mechanism to prevent vibrations and mechanical shocks from causing loose connections. The locking mechanism consists of two locking clips, one at the connector\'s front and one at its rear, which prevent the wires from being pulled out. Additionally, the connectors feature a "roaming metal spring," which is a metal spring clip that travels along the outer circumference of the female terminals. This clip helps to maintain a secure connection by preventing the pin from shifting or vibrating within the terminal.

In conclusion, the 45214-500200 connector is a versatile and reliable rectangular connector designed for use in a variety of applications, such as industrial, medical, and military systems. It features a Japanese 4.2mm pitch and Positive Contact technology which ensures a secure and reliable connection. Additionally, it is designed with a locking mechanism and roaming metal spring clip to prevent vibrations and mechanical shocks from causing loose connections. This makes the 45214-500200 connector an ideal choice for high-density, high-reliability applications.

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