644457-3

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The 644457-3 rectangular connectors are designed to meet the needs of a wide range of applications. Primarily used to provide power and signal connections, these connectors are used on a variety of industries, from electronic and consumer products to medical and telecommunications. Currently, the 644457-3 is the industry standard for miniature rectangular connectors.

The 644457-3 rectangular connectors are typically used in applications where a secure connection is needed. They are designed to mate together easily and have the ability to withstand high temperatures and harsh environments. The construction of this connector consists of two headers, male pins, female sockets, and a non-conductive dielectric barrier.

The header section of the connector houses the male pins and acts as a structural cutout to ensure proper placement of the pins. The male pins fit into the header section and are held in place by either an epoxy resin or a stainless steel clip.The female sockets are designed to fit into the keyed position on the header section and are secured in place by an internal locking clip. The non-conductive dielectric barrier between the header and female sockets protect the pins from contact and provide electrical insulation.

When power or signal is routed through the connector, the pins make an electrical connection with the female sockets. The contact force between the male pins and female sockets is the key factor in the performance of the connector. The contact force is produced by the spring force of the male pins and the tendentious force of the female sockets.

The 644457-3 connectors can withstand temperature fluctuations, vibration, and other environmental factors. The housings of the connectors are designed to act as a shield against dust, corrosion, and other damaging elements, as well as providing a secure channel for the electrical signals. In addition, the connectors are UL and CSA certified, meaning they have been tested and approved as safe.

The 644457-3 rectangular connectors are versatile and reliable. Their compact size, reliabile connection, and ability to withstand harsh conditions make them an excellent choice for a wide range of applications. Not limited to one particular industry, this connector is suitable for many applications, including electronic, consumer, medical, and telecommunications.

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