SFV19R-2STBE1HLF

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FFC (Flat Flexible Connectors) and FPC (Flexible Printed Circuits) connectors are an important component of many electrical circuits. They are used in many applications to connect electric components together in a discrete manner. This article discusses the application field and working principle of SFV19R-2STBE1HLF FFC and FPC connectors.

The SFV19R-2STBE1HLF FFC and FPC connector is a highly reliable electrical connector used for applications such as data communication, power supply, and instrumentation. It is a 0.4 mm pitch, 2 mm stack height, and dual row design with a board-to-board or board-to-cable connection. The flat body of the connector provides superior physical strength and increases the contact area. This makes it highly reliable and delivers a much needed tight and secure fit.

The SFV19R-2STBE1HLF connector has an operating temperature range from -25°C up to +85°C, which makes it suitable for almost all kinds of environmental conditions. It has a contact force of 280g & 179g with an engaging force of 0.75N & 0.50N at 20°C. The insulation resistance between contacts is greater than 1 billion Ω. The contact between the leads of the connector is made by metal tabs, which are spring loaded and automatically catches when mated together.

The primary application of the SFV19R-2STBE1HLF FFC and FPC connector is in data communication such as LAN and USB ports. It is also used for high speed data transmission between computer peripherals and optical fiber connections, in power supply applications such as powering PC or laptop chargers, and in instrumentation such as controlling motors and gauges.

The working principle of SFV19R-2STBE1HLF FFC and FPC connectors can be explained in the following steps:

Step 1: First, the two connector halves need to be mated together either board-to-board or board-to-cable.

Step 2: The metal tabs on the sides of the connector engage with each other, creating an electrical connection.

Step 3: The connector halves are then subjected to a locking force which secures the connection.

The SFV19R-2STBE1HLF FFC and FPC connectors offer several advantages over traditional connectors. They are highly reliable and have a large contact area. The spring loaded metal tabs ensure a tight and secure connection and the small form factor makes them ideal for applications where space is limited.

In conclusion, SFV19R-2STBE1HLF FFC and FPC connectors have a wide range of applications in different Application fields, and perform their connections & disconnections through metal tabs. The small form factor, high reliability, and large contact area make them a perfect choice for many different applications.

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