QTH-090-07-H-D-A

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Rectangular connectors have a wide range of applicability across many different industries. The QTH-090-07-H-D-A is no exception. This specific rectangular connector falls under the category of Arrays Edge Type, Mezzanie, and Board to Board type connectors. In this article, the application field and working principle of the QTH-090-07-H-D-A will be discussed in detail.

The QTH-090-07-H-D-A connector is primarily used in medical equipment, industrial control equipment, navigation equipment, and communications equipment. These connectors are versatile in nature and allow for flexible design solutions in their use. Internally, the connectors feature high-performance electrical, mechanical, and environmental characteristics which make them extremely reliable in a wide range of conditions.

The electrical performance of the QTH-090-07-H-D-A is outstanding, with contact resistance of as low as 25mΩ and insulation resistance of up to 100mΩ. Additionally, the contact force is set at 3N, the operating voltage is rated at 250V, and the minimum rated current is up to 4A. All these parameters are tested against industry-standard tests and certified as per IEC/EN/UL standards.

The mechanical performance of the connector also excels, with a minimum working insert and disassembly force of 0.03N as well as a minimum tensile force of 0.3N. In terms of reliability, this connector comes with a minimum of 500 mating cycles, which makes it suitable for highly repetitive applications. In terms of environmental characteristics, the connector is relatively resistant to basic chemical reagents, oils, and common solvents.

This connector works on the principle of making electrical contact between two separate surfaces (the board and the connector). It does this via two contacts: one on the board side, and one on the connector side. The contacts are usually made from metal or alloy materials, which conduct electricity effectively. When the two contacts are linked together, the resulting connection provides a secure electrical path.

The QTH-090-07-H-D-A is a reliable solution for many different applications and can be used in a wide range of industries. Its extremely robust electrical, mechanical, and environmental characteristics makes it an ideal connector for all sorts of applications. Moreover, its highly flexible design allows for easy and cost-effective installation and operation.

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