52746-1490

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Flat Flexible Connectors, such as 52746-1490, are arguably one of the most versatile and widely used forms of electrical connectors, providing simple, efficient and reliable power or data connections between components in a wide range of applications. FFCs offer a variety of benefits when compared to other forms of electrical connectors including their small size, flexibility, low power requirements, and easy installation.

FFC connectors are composed of two or more insulated conductive paths, which are typically copper, gold, or silver, and a thin polymeric substrate (flexible insulation sheet). The individual conductive paths are typically spaced 1.27mm apart (standard) and are typically 0.05mm thick. The substrate is typically made of polyurethane or polyester and is typically 0.08mm thick. The insulation sheet typically has a three-dimensional shape, which allows the individual conductors to be closely spaced and well-insulated from each other when the flexible cable is laid over it.

FFC connectors are commonly used in automotive, consumer electronics, medical, industrial, and military applications. Typical electrical applications for FFC connectors include power connections, data transfer, and control signals. In automotive applications, FFCs are used to connect sensors, actuators, and other electronic components involved in the engine and other powertrain systems. In consumer electronics, FFCs are used for connecting portable devices, music players, cell phones, and other electronic devices. In medical applications, FFCs are used for connecting medical equipment such as monitors, imaging devices, and infusion pumps.

The primary working principle of a FFC connector is that it creates an electrical connection between separate electrical components when the mating surface of two or more conductor paths is placed together. This process is known as “coupling” and it allows electricity to pass through the FFC connector to make the connection. The connector can be coupled in a variety of ways depending on the application, such as using a crimp, screw, or soldering technique. The FFC connector can also be configured to provide a specific impedance for the connection, as well as providing shielding from electrical noise. In addition, the FFC connector is typically designed to withstand environmental conditions such as temperature, humidity, and vibration.

FFC connectors, such as 52746-1490, offer a convenient, reliable, and cost-effective solution for a wide range of applications. Their small size and flexible design make them ideal for use in tight spaces; their low power requirements and easy installation make them well suited for use in large-scale applications. They are resistant to environmental conditions such as temperature, humidity, and vibration. And finally, they provide excellent shielding from electrical noise. For these reasons, FFC connectors are one of the most versatile and widely used forms of electrical connectors.

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