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FFC, FPC (Flat Flexible) Connectors

The FFC (Flat Flexible Connector)0015474137 is a versatile, cost-effective type of contact developed for high-density applications. It has the industry’s smallest footprint and is widely used in mobile and consumer electronics, medical and industrial applications. The FFC connectors are designed to provide reliable, high-density connections for board-to-board and cable-to-board applications, and are commonly used as an alternative to wire-to-board solutions.

Application Field

FFC connectors can be used in a variety of application fields due to their small size and reliable connections. They have been specifically designed for medical and other industrial applications such as PCBs, sensors, displays, lighting, toys, laptops, and digital cameras.

FFC connectors are widely used in consumer electronics for their high density and small size. They are used in a variety of locations, including inside of mobile phones, computers, tablets, and even medical monitoring devices. FFC connectors are also used in aerospace applications due to their low profile and quick connection abilities.

FFC connectors are also popular for automotive applications. They are typically used for transferring power and signal memory between ECUs (electronic control units). FFC connectors are also used in infotainment systems, such as displays and navigation.

Working Principle

FFC connectors are designed to provide both reliable, low-standoff connections for board-to-board applications and reliable interconnects for cable-to-board applications. The connector is made up of a flex flat connector and a mating terminal. The flex flat connector is a thin ribbon-like conductor that is compatible with a compliant terminal, which is a metal connector specifically designed to fit into the flex connector.

The flex flat connector comprises of metalized contacts that press against the metal connectors of the mating terminal. The contact surfaces create a secure electrical connection between them, providing reliable performance. The contacts are very small, usually ranging from 0.2 to 0.5mm. This small size allows for a more compact design, which is ideal for high-density applications.

FFC connectors are designed to prevent dust and other contaminants from entering the contact area. This is done through the use of contact holders, which are plastic covers that are placed over the contact areas. This helps to protect the contacts from moisture and dust, as well as to prevent wear and tear on the contacts caused by repetitive engagements.

FFC connectors also provide mechanical stability. This is because the contact holders also act as a barrier between the flexible connector and the mating terminal. This provides a reliable and secure connection that resists shock and vibration.

FFC connectors are available in a variety of sizes, shapes, and configurations. They are typically available in single row or multi-row configurations, as well as a range of cable lengths. This makes them ideal for a wide range of applications.

In conclusion, FFC connectors are a versatile, reliable, and cost-effective type of contact that is widely used in a variety of applications. They are designed to provide reliable, high-density connections for board-to-board and cable-to-board applications, and are available in a variety of configurations to suit any application.