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Rectangular Connectors - Headers, Male Pins

The 57202-G52-24ALF is a rectangular connector designed to join two electrical components using a male-terminated cable. It has two long vertical rows of contact pins set in a symmetrical pattern, arranged on either side of a central rectangular section. The look of the connector is similar to a typical headphone jack, but it is typically used in industrial applications rather than personal audio equipment. The product is developed in accordance with industry standards and has passed the relevant certification tests.

Design and Construction

The 57202-G52-24ALF is constructed using a transparent thermoplastic housing, which provides mechanical strength and protection from contaminants. The housing accommodates two rows of 24 contact pins arranged in a single line on each side. The contact pins are gold-plated to ensure maximum conductivity. The connectors are color-coded in an easily distinguishable way for fast and accurate identification.

Applications

The 57202-G52-24ALF is designed for industrial applications requiring the connection of electrical components and systems at right angles, such as those on circuit boards. It is commonly used in medical equipment, instrumentation, and Robotics. It is also suitable for connection on fieldbus systems, such as Profibus, Interbus, and Industrial Ethernet.

Working Principle

The 57202-G52-24ALF operates by connecting two separate electronic components using a male-terminated cable. To complete a connection, the cable is inserted into one side of the connector. When inserted, the flat pins at the inner edges of the two rows of contact pins interface and plug in together, making an electrical connection between the two components. When the cable is removed, the flat pins disconnect and the connection is broken.

Other Features

The 57202-G52-24ALF has several additional features that make it a reliable and durable connector. It is designed to be resistant to heat, corrosion, and vibration. The pins are friction-locked to prevent accidental disengagement. The connectors are also dustproof and waterproof when correctly installed. The entire system is EMI and RoHS compliant.

Conclusion

The 57202-G52-24ALF is an electrical connector designed for industrial applications requiring a right angle connection at a high level of reliability. It is constructed of sturdy and durable plastic, and offers several additional features, such as heat and corrosion resistance, friction-locked pins, and EMI and RoHS compliance. Its 24 pins are gold-plated to ensure maximum conductivity and are easy to identify. With correct installation, the connector is dustproof and waterproof. It is an ideal option for connection on fieldbus systems, such as Profibus, Interbus, and Industrial Ethernet.

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