HQ4030810000G

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HQ403081000G Application Field and Working Principle

Terminal blocks are widely used components in the electrical engineering, electronic engineering and control engineering industries. In particular, they are frequently used to connect multiple wires together. The HQ403081000G is a terminal block which is designed specifically for connecting wires to a circuit board. This article will discuss the application field and working principle of the HQ 403081000G.

Application Field

The HQ403081000G terminal block can be used in a variety of applications, including:

• High-frequency digital circuits – The HQ403081000G is designed to operate in high-frequency circuits, and can be used to link mixed-signal circuits.
• Multilayer PCBs – The HQ403081000G is equipped with a vertical mounting design that enables installation on multilayer PCBs.
• Space-constrained environments – The HQ403081000G is designed with a compact footprint that supports installation in space-constrained settings.
• Industrial automation – The HQ403081000G supports industrial automation applications, and can be used for a wide range of machine automation tasks.

Working Principle

The HQ403081000G terminal block employs a hinge-type push-in connection method to lock contacts. The contact system is arranged in a two-stage structure, and consists of a “notch” contacting mechanism and a spring tensioning system. When the terminal block is in the locked position, the contact system maintains a constant electrical contact with the wire, which ensures reliable signal transmission.

The contact system is designed with a secondary locking system, which is made up of two sliding-pin mechanisms and a spring tensioning system. This system prevents accidental disengagement of wires, and ensures reliable signal transmission.

The HQ403081000G has a mounting height of 4.5 millimeters, and it has an operating temperature range of -40 to +105 degrees Celsius. It also has an insulation resistance of greater than 1000 Megaohms, and can handle currents of up to 8 amps.

Conclusion

The HQ403081000G terminal block is a reliable component that is designed specifically for wire-to-board connection applications. It is capable of operating in high-frequency circuits, and can be used in space-constrained settings. The terminal block is equipped with a two-stage contact system and a secondary locking system to ensure reliable signal transmission. The HQ403081000G is an ideal solution for a variety of applications, including industrial automation.

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