4-647166-4

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Rectangular connectors are commonly used in electronic equipment, such as consumer electronics, automotive, industrial, medical and military/aerospace applications. In general, rectangular connectors are applied to component interconnection and reliable signal transmission, particularly, in tight spaces where cables are difficult to route. The 4-647166-4 connector family is a perfect example as its small size and high performance as a reliable power or signal connector.

A 4-647166-4 connector is a 3.50mm pitch, single row rectangualar connector, with 4-circuits, and the housing material of Thermoset plastic. Its robust and reliable connector has the power rating of 20 Amps at 300V, and the contact retention is 7.98N. The metal contact pins are made from copper alloy with silver plating. It is designed to withstand heavy vibrations and shock through its secure locking system and superior shielding.

The mechanical structure of the 4-647166-4 connector enables its working principle. The inner metal contact pins are firmly secured in the plastic housing, and the crimp contact design ensures minimum contact resistance. The pins then secured to the wire bonding contacts via crimping, soldering or welding to provide a reliable and durable connection. The precise design of the housings ensures that the locking system of the outer shell fits neatly around the pins. The inserted pins are spaced tightly in the housings, and the relatively wide housings enable the locking force between the housing and the pins to be transmitted along the sides of the pin and into the housings.

The 4-647166-4 connector is ideal for application in industrial machinery and equipment, particularly, the machine-to-machine connection. Its robust and reliable unique design is wider to support the reliable power transmission while maintaining the compact size which can fit into tight spaces. The metal contact pins are designed to provide superior shielding and noise rejection. The operating temperature range of -55 to +105°C, makes the 4-647166-4 connector suitable for a variety of industrial and outdoor applications where extreme temperatures are not a problem.

In conclusion, the 4-647166-4 connector is a perfect example of a rectangular connector. Its small size and wide operating temperature range along with its reliable connection enable is to be used in many applications, particularly, in industrial machinery and equipment. The 4-647166-4’s innovative design and robust construction make it one of the most reliable and resilient rectangular connectors.

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