641214-7

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Rectangular Connectors, also known as USB Headers, Male Pins, and other related terms, collectively describes a wide variety of electrical connectors. Amongst the variety, 641214-7 is known for its high performance, durability, and wide range of application fields.

The 641214-7 is a low-voltage, cast-nylon insulated, large-separation male pin connector. It is designed to meet UL recognized requirements for head contacts and wire harness connectors. These connectors are utilized in up to 500 volts, for medical, military, automotive, industrial, consumer, and home applications. They are also suitable for use in outdoor-grade applications.

When designing connectors for these application fields, design consideration must be given to the electrical and mechanical properties of the materials being used. Since the connectors need to be electrical-resistant and corrosion-resistant, they are typically made from non-electrical metals such as zinc, copper, nickel, brass, carbon steel or stainless steel. The choice of materials is crucial, as the connectors must withstand not only the thermal properties of the application field, but also the mechanical demands associated with the application.

The 641214-7 connector utilizes an ultrasonic welding process to attach the header to the pins, ensuring a reliable connection that can withstand extreme temperatures. The pin’s contact path is composed of a thin film of silver, which is responsible for the connection’s electrical, thermal, and mechanical properties. A unique feature of the 641214-7 is its insulated walls, which increases the mechanical strength and ensures a reliable contact performance. Additionally, these pins have a larger contact area than any of its competitors, resulting in lower voltage drops and better current carrying capacity.

In terms of working principle, the 641214-7’s male pin connector utilizes a force-lock system. This system ensures a secure connection by a combination of the pins’ spring pressure and electrical contact resistance. The force-lock system uses the spring pressure to compress the contact area, creating a tight connection. The force-lock increases the contact point’s electrical resistance, which allows a wider range of contact pressures to be applied.

The 641214-7 connectors are especially effective due to their design, setting them apart from other connectors in the market. This connector’s shielded design eliminates the need for additional protective methods, such as external shielding. Additionally, the insulated walls improve the mechanical strength and increase the contact point’s capability. All in all, the 641214-7 connectors provide a durable and reliable solution for a number of application fields.

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