HM2P07PDW145N9LF

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Backplane connectors are used to make electrical connections between adjacent printed circuit boards (PCBs). HM2P07PDW145N9LF is a Hard Metric, Standard type of backplane connector, produced by Molex. Hard Metric connectors, developed by the Japanese Standardization Coordinator (JEC) between 1982 and 1985, were specifically designed to provide a stable connection for high-speed, high-frequency applications.

In general, there are three major types of backplane connectors. The first type is Hard Metric. Hard Metric connectors are one of the earliest type of backplane connectors and the signal and power contacts are physically separated. With a robust design, Hard Metric connectors can withstand high currents and can be used in a wide range of applications, such as automotive, industrial, military and aerospace. The standard Hard Metric connector range starts at 2.00mm contact pitch and the HM2P07PDW145N9LF has a 2.00mm contact pitch.

The second type of backplane connector is Standard. Standard connectors are commonly used in telecommunications, computing, industrial, consumer, automotive markets and many other applications. Standard backplane connectors are designed for structured cabling and are often used in linking customer-premises equipment (CPE) with carrier-shared access media. They are also suitable for connecting boards, backplanes, wire-to-board, and cable-to-board applications. The HM2P07PDW145N9LF is a type of Standard backplane connector.

The third type of backplane connector is Open VPX (VMEbus Extensions). Developed in 1999, Open VPX (VMEbus Extensions) is a type of interconnect standard designed to replace the highly successful VMEbus standard. It is based on the ANSI/VITA 46.0 standard and is designed to support the high performance, high speed requirements of embedded/COTS applications in the aerospace and defense markets. Its high number of pins and its robustness make Open VPX connectors ideal for use in harsh environments and in applications where vibration and extreme temperatures are present. Unlike the HM2P07PDW145N9LF, Open VPX connectors are not rated for standard applications.

The Molex HM2P07PDW145N9LF was developed specifically to meet the requirements of applications where hard metric connectors are required. The connector has a 2.00 mm contact pitch, and a 2.54 mm contact on the side for making robust connections in harsh environments. It has an operating temperature range from -40oC to 120oC, which enables it to perform in extreme temperature conditions. It has a gold-plated brass contact with 30%glass notched housing and latch locking for secure mounting. HM2P07PDW145N9LF is also RoHS compliant.

HM2P07PDW145N9LF has an excellent pin retention and is fully shielded to provide protection against electro-magnetic interference (EMI). Its dual-concertina structure at each contact ensures reliable connection and long-term performance. It has a very low vSWR to guarantee signal integrity for high-speed applications. In addition, it also has a compact design that allows for easy and flexible installation.

The HM2P07PDW145N9LF is suitable for a wide range of industrial, consumer, automotive and telecommunications applications. It is suitable for high speed and high-frequency applications due to its robust design and EMI protection. It is also suitable for applications where temperature extremes are present. The compact design and reliable connection of the HM2P07PDW145N9LF make it a great option for backplane connectors.

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