70238-186LF

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Backplane connectors are often used in a variety of applications, ranging from military and aerospace, industrial automation, medical and consumer electronics, to consumer audio/video. The 70238-186LF is one such backplane connector, specifying a rectangular female connector with a press-fit terminal, and a 2-row, 50-position soldermask-protected SMD connector. The connector is designed to mate with a standard 2mm pitch SMD conversion mating typeserver board.

When connected correctly, the 70238-186LF connector provides robust electrical and environmental capabilities that can withstand severe shock, vibration, thermal cycling and dynamic motion. The connector features an anti-tamper seal with resistor entry, multiple female pin contact points, insulation displacement termination, and crimp termination.

The 70238-186LF connector is suitable for a wide range of applications, giving designers a reliable and cost-effective solution for miniaturized layouts. In addition, its low-profile design makes it ideal for applications in space-constrained or difficult to access areas. The connector offers superior electrical performance, and is rated up to 3.6A/15V and can operate in temperatures ranging from -20°C to +70°C.

The 70238-186LF connector is also highly reliable and is designed to exceed performance requirements of the shielding requirements for typical backplane connection systems. It is resistant to corrosion and abrasion, making it an ideal choice for applications in harsh environments. Furthermore, its UL rated construction makes it resistant to fire, while its integral strain relief ensures regular connection without the need for additional devices.

In terms of working principle, the 70238-186LF connector is a one-piece, plug-and-play connection system. The two rows of press-fit terminals are connected to mating board pins by metal cladding made of an alloy that is impervious to corrosion. After the metal cladding has made electrical contact with the pins, the two rows of press-fit terminals are terminated into the backplane with insulation displacement contacts. The connector is designed to fit into a specific mating board layout, allowing for a continuous electrical contact with the mating board pins.

The 70238-186LF also offers superior insulation displacement and insertion forces for optimum performance, as well as increased temperature and vibration resistance. Additionally, the connector is designed for compatibility with conventional backplane connection methods, including ribbon, specialized and PCB mounting. It is capable of supporting up to 3A of power/15V, and its pin spacing is 2mm pitch for full compliance with existing technology.

In summary, the 70238-186LF is a specialized backplane connector that is designed to provide reliable, robust, and cost-effective connection solutions for applications ranging from military and aerospace to industrial automation and consumer electronics. It is highly reliable, corrosion resistant, and offers superior electrical performance and resistance to shock, vibration, and temperature cycling. Finally, the connector is compatible with conventional backplane connection methods and offers superior insulation displacement and insertion force for optimum performance.

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