343886-1

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Backplane connector housings, such as the 343886-1, are designed to ensure reliable connections between circuit boards, or “sub-systems.” Backplane connectors are typically found in high frequency server, storage, and networking equipment such as power supply units. The 343886-1 was created by Fischer Connectors, a Swiss manufacturer, for maximum performance in less than 1V drop or loss.

In general, the applications for backplane connectors are broad. Each application dictates its own unique requirements as to height, contact spacing, features, size, weight, and electrical parameters. The 343886-1 serves as a great example, providing performance in data processing, telecommunication, medical, industrial, power supplies, instrumentation, network applications, and many more.

The symmetrical housing design of the 343886-1 and its ability to resist shock and vibration make this connector a good choice for several applications. Additionally, its Electrical Testing Grade (ETG) of 0.2 dB/GHz makes it well suited for electrical attenuation requirements. The 343886-1\'s patented Fischer Core female contacts and slanted contact ramps ensure that noise is kept to a minimum and maximum performance is achieved.

The working principle of the 343886-1 is somewhat similar to other backplane connectors. It is composed of two separate parts: the receptacle and the plug. The receptacle contains a series of female contacts, which are arranged in a double row pattern. The plug mates to the receptacle, and the contact of the plug (male contacts) mates to the contact of the receptacle (female contacts). The contact is made via a specific space between the two.

The 343886-1 uses a patented Fischer Core female contact structure, which offers superior performance compared to standard connectors. This includes a high contact force and decreased insertion loss - a measure of signal integrity and performance - between the connector and the board. The female contact design also increases contact resistance by optimizing pressure force.

The overall performance of the 343886-1 is enhanced by its “Half Pitch” contact spacing, which is 0.5 mm in diameter. The half-pitch contact spacing provides additional support and stability for the connection, and ensures reduced signal loss and improved signal integrity. These features make the 343886-1 ideal for space-restricted applications.

Overall, the 343886-1 is built to be reliable and perform well in a wide variety of applications. Its patented female contact design, Half Pitch contact spacing, and ETG of 0.2 dB/GHz, make it a great choice for connectors for data processing, telecommunications, medical, industrial, power supplies, instrumentation, network applications, and more. Most importantly, this connector is designed to ensure reliable connections between circuit boards, offering maximum performance with minimal risk of detraction or loss.

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