51939-039

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Backplane connectors are an important component in the design of electronic systems. They provide electrical connections between circuit boards, ensuring signal and power connectivity with utmost reliability and stability. Among them, 51939-039 is one of the most popular backplane connectors in the market.

The 51939-039 backplane connector has a number of features that make it particularly attractive for use in a variety of applications. It is a high-performance, cost-effective transfer-mated style backplane connector system. The connector provides a 16-row, 0.8-mm-pitch, point-to-point synchronization signal connection, while offering high EMI performance.

With improved retention strength and increased environmental resistance, the 51939-039 is suitable for applications that require higher levels of vibration and shock protection, while remaining low-profile and easy to install. The 51939-039 has a space- and cost-saving design – it’s available from multiple suppliers in various specifications, including up to 38 AWG per pin.

The 51939-039 backplane connector is also suitable for a variety of industrial, automotive, medical and telecom applications due to its robust thermal performance. It’s capable of operating temperatures between -20°C to 85°C, and it is rated for high shock protection and vibration protection up to 10 g RMS (20 Hz - 2000 Hz).

In terms of working principle, when installing the 51939-039 backplane connector, the mating key between the connector and the mounting surface should be inserted into the mating keyway. This locks the connector and ensures a firm connection that won’t come undone. The electrical connectors are activated by the insertion, and the electrical contacts are connected in series - allowing data, power, and other signaling to pass through from the mating connectors.

The 51939-039 backplane connector is a robust and reliable solution for a variety of circuits. It has high EMI performance, increased environmental resistance, good shock protection and vibration protection up to 10 g RMS (20 Hz – 2000 Hz), and it’s available in a wide range of specifications. With its wide range of applications and practical working principle, the 51939-039 backplane connector is an ideal component for a variety of electronic systems designs.

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