951113-4620-AR-PT

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Rectangular Connectors – Headers, Male Pins – comprise the most basic form of electrical connection. These connectors are used in applications ranging from automotive to home electronics, and are found in nearly all appliances. This article will focus on the application field and working principles of the 951113-4620-AR-PT rectangular connector.

Mechanical Connector Structure

The 951113-4620-AR-PT rectangular connector is a RJ-45 type single row connector with 10Gbps ER/PR ratings, meaning it is suitable for data transmission at Ethernet speeds. It has 50 contacts arranged in two rows with five modules on each row. The contacts are of a 3.2mm press-fit type with gold-plated contacts. The connector housing is constructed of thermoplastic, and the connector is rated to 500 mating cycles.

In terms of mechanical aspects, the 951113-4620-AR-PT rectangular connector features an expansion shell made of thermoplastic. The expansion shell has two opposed mating surfaces, allowing it to be securely snapped into place during mating. There are two sets of positive latching clips located on either side of the shell, allowing for secure and stable connection. The clips can be easily opened and closed with the application of a few millimeters of force.

Electrical Connector Interface

The electrical interface of the 951113-4620-AR-PT rectangular connector is designed to allow the transmission of high-speed data signals between two electronic devices. The connector features 50 contacts arranged in two rows with five modules on each row. The contacts are gold-plated and have an operating range of 0°-100°C. All contacts within the connector are rated for a maximum voltage of 24 VDC.

The electrical interface of the 951113-4620-AR-PT is designed to be compatible with a wide range of circuit boards. The connector has a standard female connector interface on one end and a male connector interface on the other. The female connector interface can be used to connect to digital signal sources such as microprocessors, while the male connector interface can be used to connect to analog signal sources such as audio equipment.

Working Principle

The 951113-4620-AR-PT rectangular connector utilizes a two-part contact system comprising of a gold-plated contact and a rubber boot. The gold-plated contact has two inner and two outer parts, which are welded together. The rubber boot forms an insulating barrier between the contact and the connector body. This creates an insulation disconnect and ensures that any inadvertent contact with live, high voltage electrical circuits is avoided.

When the 951113-4620-AR-PT rectangular connector is mated, the gold-plated contact’s inner and outer parts are snap-mated into the corresponding connectors of the internal circuit board or electronic device. This creates electrical contacts between the two devices and allows for the transfer of high-speed data signals. The rubber boot isolates the contact from internal circuitry, thus protecting it from damage.

Conclusion

The 951113-4620-AR-PT rectangular connector is a versatile, reliable and cost-effective solution for a variety of applications, ranging from automotive to home electronics. It has an intuitive female-to-male electrical interface, a sturdy two-part contact system, and is rated to 500 mating cycles. It is a reliable and cost-efficient solution that improves the performance and safety of any electronic device.

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