HM2S71PE5100N9LF

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Backplane Connectors - Hard Metric, Standard has long been the most widely used type of connector technology for electrical interconnection beyond panel enclosures. The HM2S71PE5100N9LF application field and working principle is one of the several designs available in this area.

HM2S71PE5100N9LF application field is mainly designed for high speed signaling applications and it’s part of the 2mm Hard Metric family. It’s widely used in applications such as telecommunication, data acquisition, FPGA applications, and data stream applications which require high speed data transmission in between modules. This type of connector has contact pitches of 2mm, so it has high density and it also supports higher current ratings than other connector types.

The Hard Metric version of HM2S71PE5100N9LF is also compatible with standard Hard Metric accessories from other manufacturers, making it very useful for inter-connections between modules of different origin. It features a low mating force of 4.2N and a contact resistance of less than 300mΩ. The pins are press-fitted into the two housings, and the contacts are shielded with a metal shield to prevent EMI and crosstalk issues.

In terms of working principle, the HM2S71PE5100N9LF is designed using a standard pattern consisting of two rows of contacts that are positioned in two rows parallel to each other. The two rows have 7 poles each and are separated by two metal plates known as the shrouds. The contacts are held in place by plastic covers that are secured to the shielded box. When the plastic covers are pressed onto the two rows of contact pins, they push down and close the circuit and the data transmission begins.

The contacts are covered with a special coating which improves its insulation and enhances the lifetime of the connector. This coating helps to prevent corrosion and it also ensures that the contacts remain properly positioned and do not suffer from a failure due to vibration or shock. The metal shield also provides protection against EMI and crosstalk.

The HM2S71PE5100N9LF is suitable for a range of data transfer speeds and it is precise enough to be used in very demanding applications. It is also robust and reliable for long-term use and its contact resistance is very low, making it suitable for high speed data transfer. Thanks to its two-row contact design and hard metric construction, this connector is an ideal choice for high-speed applications.

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