QTH-120-07-F-D

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QTH-120-07-F-D is a rectangular connector subfamily of Arrays, Edge Types, Mezzanine (Board to Board). This subfamily is specially designed and engineered to meet a variety of industrial and commercial needs. With its small size, precision and reliable connection, it has become a popular choice for the integration of electronic components. The QTH-120-07-F-D has a board-to-board style, designed with a 0.070” pitch, and compliant to IPC826 – an industry standard for edge-mount rectangular connectors.

Physical Construction of Connector

The QTH-120-07-F-D comes as an array, edge-type connector. It has a two-piece design, with a two-row, four-column configuration. The width of each connector is 0.5” and the height is 0.138”. It features a top-oriented PCB edge mount, with a 0.07 pitch, and a height of 0.75mm. This gives the QTH-120-07-F-D a compact size suitable for high density applications in tight spaces. It has a maximum current rating of 1.5A and a voltage rating of 30VDC.

The two-piece design of the QTH-120-07-F-D includes two outer walls of high-temperature plastic, and a 1.6mm contact pitch on the two-piece PC board. This allows for assembly in two steps. First, the insulator is soldered to the PCB, and then the contacts are inserted and soldered into place. This quick and easy assembly process has made the QTH-120-07-F-D a popular choice for manufacturers who want to save time and money.

Applications

The QTH-120-07-F-D has a variety of applications. It can be used for high density interconnects, such as in aerospace, medical, and industrial applications. The connector is designed to provide superior electrical performance and is well suited for high speed, analog and digital signal applications. It is ideal for applications where space is limited, such as in sensors, drones, labs and factories.

The QTH-120-07-F-D is also suitable for appliance and consumer applications. Its small size makes it an ideal choice for applications where a standard connection would be too bulky, such as in gaming consoles, tablets, and laptops. Other scenarios in which the QTH-120-07-F-D may be used include communications equipment, automotive, and LED lighting.

Working Principle

The QTH-120-07-F-D connector is designed to provide reliable electrical connectivity. Its two-piece design includes two outer walls of high-temperature plastic. These plastic walls act to increase the contact force between the contacts and the board, which in turn increases resistance to vibration. The 1.6mm contact pitch on the two-piece PC board ensures efficient connectivity and reliability.

The connector also offers superior signal integrity due to its low contact resistance and resistance to crosstalk. The use of high-quality materials and advanced manufacturing process guarantee that the QTH-120-07-F-D will remain reliable and consistent throughout its operating lifetime.

The QTH-120-07-F-D offers robustness in a small form factor and is designed to deliver consistent electrical performance in harsh environments. Its Dual Beam contact technology ensures that the connector remains highly resistant to mechanical shock and vibration. Additionally, the QTH-120-07-F-D is moisture resistant and can operate in temperatures from -40°C to 125°C.

Conclusion

The QTH-120-07-F-D is a two-piece, board-to-board rectangular connector with a 0.070” pitch, and compliant to the industry standard of IPC826. It is designed to provide reliable electrical connectivity and superior signal integrity, as well as robustness in a small form factor. With its small size, precision, and reliable connection, the QTH-120-07-F-D has become a popular choice for the integration of electronic components.

The QTH-120-07-F-D is a versatile connector, suitable for a variety of industrial and commercial applications. Its Dual Beam contact technology ensures that the connector is resistant to mechanical shock and vibration, and its low contact resistance and resistance to crosstalk make it ideal for high speed, analog and digital signal applications. Additionally, its small size and quick assembly process make it a convenient and cost-effective choice for manufacturers.

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