69190-102HLF

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Rectangular Connectors - Headers, Male Pins may include the 69190-102HLF application, which is a high-density corner board connector. It has an 11.2 mm pitch with a shallow profile, making it ideal for high-density applications within a limited space, such as telecommunication, entertainment, home appliances, industrial controls, etc. In addition to its low profile, it also has a positive locking mechanism and breakaway locations when the header and receptacle mate.

The 69190-102HLF consists of two parts: the header and the receptacle. The header is a one-piece high-temperature dielectric plastic injection-molded component with a total of 101 positions or 16-to-101-position range. The receptacle is a two-piece stamped-and-formed tin-plated brass component with the same number of positions. Both parts feature 2 mm board-to-board stacking heights.

The contact terminations of the 69190-102HLF application are staggered which offer better board-to-board stacking performance and improved solder/cold flow. The contact retention forces of the header and receptacle range from 9.8 N to 12 N, depending on the number of positions. Additionally, the single-piece, male contact is formed with a 4-point separator which helps achieve the required contact retention force.

In terms of contact material, the 69190-102HLF application has a tin-plated copper alloy. This improves life expectancy and provides optimal electrical and mechanical performance. Furthermore, thanks to the contact separator which allows for contact retention force variation, the contact versatility can allow from 2.54 mm to 2.5 mm pitch applications.

The high-temperature thermoplastic insulator employed in the 69190-102HLF application features superior temperature resistance up to 125 degrees Celsius with excellent electrical insulation. The lightweight, plastic housing also provides resistance to shock, impact and vibration.

The working principle of the 69190-102HLF application is based on a two-piece male-cavity design. The male contact is inserted into the matching female cavity of the mating part. When inserted, the contacts are retained by a positive two-point locking mechanism and can be detached from the housing using the header and receptacle breakaway locations.

Moreover, the 69190-102HLF application also has an anti-cross talk design which reduces interference and crosstalk at high speed when two signals pass close to each other on the same traces. This ensures data transmission with maximum reliability. Furthermore, the metal-tail connections provide superior contact stability and long-term reliability, as well as minimize induced vibration, during operation.

In conclusion, the 69190-102HLF application is suitable for high-density applications in which space is limited and is easy to implement with its simple two-piece design. Its versatility and cost-effectiveness make it a favorable choice for many applications demanding high-speed data transmission and reliability.

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