QTH-040-03-H-D-DP-A

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The QTH-040-03-H-D-DP-A rectangular connector belongs to the Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) category. This type of connector is used to link two integrated boards and can provide electrical, mechanical and environmental protection between the two boards. It is a combination of a female and male connector interface.

The primary purpose of the QTH-040-03-H-D-DP-A connector is to provide a secure connection between two boards that are located at a distance. This connectors are designed to be used in a variety of applications, including industrial automation, consumer electronics, vehicle equipment, and medical devices. This connector is designed with a wide operating temperature range, high current density, strong mechanical retention with multiple keys, compact size, and wire-to-board capability.

The QTH-040-03-H-D-DP-A connector feature a 4-row by 3-column (4x3) array of pins and tabs. The pins and tabs for this connector are made of corrosion-resistant tinned phosphor bronze, with 30-µ inch silver alloy plating for maximum contact reliability. The female connector has 12 signal pins that support power and signal transmission, and the male connector is equipped with 12 signal tabs that support power and signal transmission. These connectors can support a wide range of power and signal voltages.

The QTH-040-03-H-D-DP-A connector is designed to operate using a standard “grid pattern” configuration. The pins are arranged in a 4-row by 3-column array with three adjacent rows. This grid pattern creates the basis for a simple mating pattern, allowing for the connector to be simply and conveniently plugged into corresponding pins or sockets. To ensure optimal contact between the pins and tabs, the mating force and retention force should match. This also prevents any accidental unintended mate or un-mate.

The QTH-040-03-H-D-DP-Aconnector is designed to have low inductance and capacitance values. This helps to minimize signal distortion and crosstalk. The low resistance of the connectors eliminates the need for external components to increase conductivity. Additionally, the connector is designed to relieve stress on the pins from mated boards, helping to increase the life of the connector.

The QTH-040-03-H-D-DP-A connector is designed to run with a wide range of temperatures, from -55 to +125 degrees Celsius. This wide operating temperature range helps to ensure that the connector is able to withstand prolonged exposure to temperature changes. The connector is also designed to have a high current density, allowing for the device to operate maximum current with minimal heat dissipation.

In conclusion, the QTH-040-03-H-D-DP-A rectangular connector is an effective solution for reliable and secure signal transmission between two boards. It is designed to provide protection against environmental conditions and electrical noise. It is also designed with a wide operating temperature range and high current density. The grid pattern configuration also allows for easy and intuitive mating, and the low inductance and capacitance values help minimize signal distortion and crosstalk. The QTH-040-03-H-D-DP-A connector is a suitable solution for a variety of applications.

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