3-644627-6

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Rectangular Connectors - Headers, Male Pins, are widely used in electrical and electronic equipment. The 3-644627-6 is an example of this type of connector, and in this article we will look at its applications and how it works.

The 3-644627-6 is a 2mm x 13mm, single row male header connector with a surface mount solder tail option. It has a pitch of 2.54mm and a contact current rating of up to 1.5A per contact. The connector has a moulded black polyamide UL 94V-0 rated housing with five plated gold contacts and integral strain relief.

One of the primary applications of the 3-644627-6 is in printed circuit board (PCB) connections. The compact size of the connector and its solder tail option make it an ideal choice for surface mount PCBs. It is also suitable for use on double-sided PCBs, as the plated gold contacts provide excellent contact retention and connection security.

In addition to its use in PCBs, the 3-644627-6 can also be used to connect LEDs, motors and other components. The pitch of the connector makes it easy to connect multiple wires, while the high current rating ensures that it can support high-power devices. The connector can also be used in loudspeaker applications, as the moulded UL 94V-0 housing and strain relief provide a secure and reliable connection.

The 3-644627-6 has a simple yet effective working principle. When the contacts are fully inserted, they are compressed, creating a secure connection with the mating surface. The tight fit ensures that the connection will remain secure even when external forces are applied, while the plated gold contacts provide reliable current conduction. The integral strain relief provides additional reassurance that the connection will remain secure and reliable even in harsh environments.

Overall, the 3-644627-6 is a versatile and reliable rectangular connector. It is suitable for a wide range of applications, including PCBs, motors, LEDs and loudspeakers, and the plated gold contacts and strain relief provide reliable current conduction and connection security. Its simple working principle ensures that it can provide a reliable connection in a variety of environments.

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