FH18-39S-0.3SHW(55)

Flat flexible connectors (FFCs) are a type of connector designed for use in flat electronics such as PCs and cell phones. They are used to connect flat components such as circuit boards, displays, and batteries. The FFC is typically made of a flat sheet of metal or plastic with metal contacts on either side. By combining the impressive flexibility and light weight of FFCs with their ability to provide reliable electrical connections, they have become increasingly popular in today\'s electronics market.

FFCs are also known as Flexible Printed Connectors (FPCs) and are typically found on devices such as digital cameras, cell phones, and PCs. The general purpose of the FFCs is to provide high-density interconnections. With the continuously increasing density of electronic components on PCBs, FFCs are extremely useful in densely populated components, particularly if the components are in a compact environment. Additionally, FFCs are useful in any application requiring a large number of wires to be routed through a limited area. The thinner, flexible component allows for better organization of the wires and can reduce overall space usage.

The FH18-39S-0.3SHW(55) FFC is an example of a common type of flexible connector used in many applications. This type of connector has 50 pins, with a pitch of 0.3mm, and a height of 18mm. It is predominantly used for connecting memory components and other components in portable devices such as personal digital assistants (PDA). Its rugged design makes it an ideal choice for connecting durable components that are subjected to heavy vibration, corrosion, and extreme temperatures.

The working principle of an FFC is fairly simple. When two ends of a flat cable are inserted into mating connectors, they are held in place with a spring clip. As the connectors are mated, the spring clip applies pressure to the flat surfaces of the contacts in order to ensure good electrical contact. The FFC contacts are typically covered with a thin layer of conducting material, such as gold or silver, to help achieve the best electrical contact.

In addition to the common uses of FFCs outlined above, they can also be used in many other applications. For example, they can be used to connect LED displays, high-speed buses, and audio and video components. Recently, FFCs have been used as a way to reduce the size and weight of medical and military electronics by replacing bulky, heavy connectors. FFCs can also be used in consumer electronics to rapidly exchange information between devices.

In summary, FFCs are incredibly flexible and light-weight connectors that provide high-density connections. These connectors are ideal for connecting components in tightly-packed packages, and they have been used in a variety of applications including military and medical electronics. An FH18-39S-0.3SHW(55) flat flexible connector is one example of a common type of connector that is used in many portable electronics. Its working principle is based on the application of spring pressure on the flat surface of the contacts in order to ensure good electrical contact.