SFW21R-2HSLF

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Flat Flexible Connectors, or FFCs and FPCs, are commonly used in electronic products due to their ability to save space and provide extremely reliable connections. They are ideal for applications where space is limited and connection integrity is of the utmost importance. SFW21R-2HSLF is a type of FFC used in many applications. This article will discuss the application field and the working principle of SFW21R-2HSLF.

Application Field

SFW21R-2HSLF is commonly used in a variety of industrial and consumer devices, such as medical equipment, home appliances, computers, and telecommunications products. It is often used in automotive application fields, such as airbags, fuel injection, powertrain, navigation, infotainment, and driver assistance systems. In addition, SFW21R-2HSLF is also widely used in industrial, aerospace, and military applications.

SFW21R-2HSLF is ideal for applications that require high-speed data transfer rates due to its low insertion loss, low reflections, reliable signal integrity, and high packing density. It is also suitable for signal connections that require electro-magnetic compatibility (EMC) protection against interference.

The SFW21R-2HSLF connector has an impressive operating temperature range of -40 to 85 °C (or -40 to 185 °F), which makes it suitable for a variety of demanding applications. It also has a durability of 5,000 mating cycles, which is suitable for repetitively connecting and disconnecting components.

Working Principle

SFW21R-2HSLF uses a simple pin-in-socket connection system. The pins are soldered on to a printed circuit board (PCB), while the socket is soldered on to the flat flexible cable (FFC). The pins are inserted into the corresponding sockets on the FFC by pushing the two components together.

The SFW21R-2HSLF design ensures reliable contact between the pins and sockets. This is achieved by using an angled-pin configuration, which allows for the self-alignment of the pins and sockets when the two are pushed together. This ensures secure contact between the two contacts, regardless of any misalignment during insertion.

The SFW21R-2HSLF also incorporates an additional mechanism to ensure a secure connection. This is done by using a locking mechanism that holds the two components together. This mechanism increases the durability of the connector and ensures that it is not easily disconnected.

In addition to these features, the SFW21R-2HSLF connector is also equipped with a dust shield. This shield protects the contacts from dust and dirt, which can interfere with the signal transfer. It also prevents the contacts from short-circuiting due to foreign objects.

Overall, the SFW21R-2HSLF is an excellent choice for applications that require a reliable, space-saving connection. It is ideal for applications that require high-speed data transfer, EMC protection, and a wide operating temperature range. The self-aligning pin configuration ensures that the contacts are secure and the locking mechanism prevents accidental disconnection. The dust shield protects the contacts from foreign objects, extending the lifespan of the connector.

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