74286-645

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Rectangular Connectors - Headers, Receptacles, Female Sockets have a wide range of applications in numerous industries. The 74286-645 rectangular connector, in particular, is a three-pin connector that features a two-row format designed to accommodate balanced signals for parts that require space-saving assembly design in equipment such as industrial control devices, medical equipment, telecommunications, and more.

The 74286-645 rectangular connector is composed of a header, male rear contacts, and receptacle, female front contacts, which allows for secure mating between two components. The plug-in configuration of the connector eliminates the need for soldering and reduces installation time, while the metal shell design provides protection from shocks, dust, and water ingress. Additionally, this type of connector utilizes an innovative crimp and pinch system to ensure reliable contact integrity.

The 74286-645 rectangular connectors used in medical equipment is designed to meet stringent requirements for applications such as magnetic resonance imaging and medical implantable devices. For this reason, the contacts meet safety approval requirements for high-frequency signals, low-insertion force, and a vacuum-tightness of the chamber. Furthermore, the jack and pin settings provide maximum performance and versatility by allowing both a single and double form connection.

Regarding the pin arrangement of 74286-645 rectangular connector, the three contacts are arranged linearly, with an alternating positioning. One of the contacts features a male (pin) contact which is designed to be soldered into a circuit board. The other two contacts, male and female, are connected together by a metal crimp. The contacts are connected and held together by the crimp force rating of the contact blade. This ensures a reliable electrical and mechanical connection between the contacts and the connector.

The working principle of the 74286-645 rectangular connector involves the electrical signals passing through the insulation coating on the metal contacts. The signals flow along the contacts, which provide an effective path for the current. Then, the signals reach the pins and are transferred through the insulation gap in between them. The resulting signal is then transferred to the other side and into the mating connector. The entire connection is secure as the contact rails provide a tight press fit between the metal and insulation.

The 74286-645 rectangular connector is suitable for a wide range of applications, thanks to its robust design, reliable electrical and mechanical performance, and space-saving design. Its versatility and contacts meeting safety approval requirements make it applicable in medical, telecommunications, and industrial control related equipment. With its easy installation and positively locking connection, this type of connector is a reliable and cost-effective solution for various applications.

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