1484148-1

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The ARINC 1484148-1 backplane connectors are a versatile type of connector commonly used in avionics and computing applications, due to their vast array of compatibility configurations. ARINC stands for Airlines Radio Incorporated, making them especially suited to aviation needs. The connectors are great for providing high-density cabling solutions in the cramped environments inside for instance an aircraft. The 1484148-1 backplane connectors, while created with versatile, aviation uses in mind, can be used in any software or electrical product.

The 1484148-1 backplane connectors consist of two components: the plug and the receptacle. The plug is designed to fit into the receptacle, allowing data or electrical signals to be passed between the components. The plugs are usually constructed of aluminum or stainless steel, ensuring durability for their fast, dependable performance in various climates and tough atmospheres. When the plug is seated in the receptacle, it is held in place by a number of mechanical latches and a groove that resists outward pull forces applied to the plug. The plugs are keyed in order to ensure proper mating of the plug and receptacle.

The pinout and mating area of the 1484148-1 backplane connectors are designed for a variety of different application needs. The connectors have thirty-four contacts, which are arranged in two rows of seventeen. The contacts are typically spaced in a 1/64 inch spacing, allowing flexibility for different densities of contact voltage. For high current applications, the 1484148-1 connectors have a twenty-four Amp current rating, with the voltage rating currently set at 864 Volts AC. The connectors also have full-protection dust caps for themselves to prevent dust and foreign matter from entering the connection.

The 1484148-1 backplane connectors are designed to be mounted to a motherboard or bulkhead, typically in the form of a stacked array. The connectors are designed to allow for horizontal and vertical configurations, and both side-by-side and perpendicular orientations. The connectors can also be mounted in an end-to-end configuration, with the end of the plug at one end and the end of the receptacle at the other, or in an end-to-side configuration, with the plug at one end and the receptacle at the side.

The 1484148-1 connectors are designed to provide high-density cabling solutions, and to do this they must be capable of withstanding harsh environmental conditions. The connectors feature a sealant material which is used to protect the contacts from dirt, dust, and moisture. The sealant is an elastomeric material which is designed to be non-toxic, non-corrosive, and non-volatile. The sealant provides an effective seal against any dirt, dust, or moisture, and is able to withstand temperatures from -54 to +85°C, maintaining its effectiveness even at 100 percent humidity.

The 1484148-1 backplane connector system also provides a high degree of flexibility when it comes to wiring and cable management. The connectors feature a unique way of wiring the contacts that allows for easy reconfiguration. The contacts are arranged in two rows, and each row can be independently wired in either straight-through or cross-over configurations. This allows the user to configure the wiring in whatever manner is required for their particular application.

The 1484148-1 backplane connectors are specified in the aeronautic industry’s ARINC 855-1 Specification, which specify the electrical characteristics, mounting, and environmental requirements of the connectors. The connectors are designed to meet the requirements for high-performance electrical assemblies, and also feature a variety of optional features. These features include support for various signal types (including RS-232, USB, and FireWire) as well as optional dust covers and adaptor modules. All of these features combine to make the 1484148-1 backplane connectors an ideal choice for various aerospace, automotive, and computer applications.

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