5034800640

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FFC (Flat Flexible) Connectors are types of wires or cables primarily found in data and communications devices with limited space or other cable-management restrictions. Such connectors are voltage- and current-capable, and are commonly used to connect lower-power circuits and signals.

FFC connectors are similar in design to FPC (Flexible Printed Circuit) Connectors, but differ in construction and performance. Like FPCs, FFCs have separately molded contacts, but the contacts are typically flat and are much easier to engage than those of FPCs.

The 5034800640 application field for FFC Connectors is vast and includes use in laptop and tablet PCs, digital cameras, telecom networks, automobiles, consumer electronics, computer peripherals, home and office automation systems, and many industrial and medical device applications.

FFC Connectors provide various types of signal connection, including single- and multiple-row configurations, with multiple keys for different numbers of circuits. The standard interface of FFC Connectors is often an IDC (insulation displacement contact) type, and the flat contact is often built on a 0.5-mm-pitch grid, with connection heights of 0.3mm or 0.4mm. FFC Connectors also feature a contact pitch that ranges from 0.2mm to 2mm.

The working principle of FFC Connectors is simple. When these connectors are mated, their contacts automatically make an electrical connection. This contact engagement is typically made by sliding the connectors together; however, some FFC Connectors may require an alternative mating technique, such as a pegging action. It is important to note that since FFC Connectors are designed for low-voltage applications, excessive force should not be applied to the cable during mating. To ensure reliable performance and good data transfer quality, be sure to follow the manufacturer\'s instructions for cable management and mating operation.

An important consideration when using FFC Connectors is their limited durability. Each contact\'s thickness is generally only 0.2 to 0.3mm thick, meaning that after many cycles of mating and de-mating the contact will start to become worn down. The pins may become bent, corroded, or damaged due to misuse or environmental conditions. As such, FFC Connectors require periodic cleaning and inspection to ensure reliable operation during use.

In short, FFC Connectors are widely used in many digital and communication systems due to their advantages of being flexible and lightweight. Their simple design, low cost, and capability to provide reliable connections make FFC Connectors the preferred choice for connecting modern devices and systems.

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