4053PA51H01800

This article provides an outline of the 4053PA51H01800 application field and its working principle. It is part of the larger category of RFI and EMI – contacts, fingerstocks and gaskets. The 4053PA51H01800 can be used as a high-frequency current switch (AC must not exceed 75 Volts) when subjected to a certain operating frequency. The 4053PA51H01800 application field is also suitable for high-frequency signal transfer between circuit and circuit components.

Application Field for the 4053PA51H01800

The 4053PA51H01800 has a wide range of practical applications, and is particularly suited to working in harsh environments such as:

• High shock and vibration exposure
• High-temperature switching circuits
• Cables or pipeline networks
• High electrical noise environments

Furthermore, the 4053PA51H01800 can be used to control the switching frequency and the current in high-frequency switching circuits. Additionally, it is suited to a wide range of contactor switching and signal transfer applications, as it can substitute for both normally-closed and normally-open contacts.

Working Principle of the 4053PA51H01800

The 4053PA51H01800 is a three-contact high frequency switch used mainly for single-phase, two-pole power control and circuit protection. The purpose of this contactor is to switch high frequency signals, such as digital signals. The 4053PA51H01800 features three contacts: normally-closed, normally-open, and a supply port.

The supply port provides the current for the contactor, and a direct current may be applied between the normally-open and normally-closed contacts. The contactor contains a polysulfide, sulfurized carbon contact material that allows for higher conductivity and superior performance compared to other contact materials.

The contactor is activated when a signal is provided from the supply port, causing current to flow between the normally-open and normally-closed contacts. This signal closes the contact which triggers an action in the circuit. The contactor is also able to handle heat generated from high-frequency switching actions.

Conclusion

The 4053PA51H01800 can be used in many signal transfer and switching applications, especially in harsh environments. When the signal is provided from the supply port, it closes the contact which then actuates an action in the circuit. It is designed to handle the heat of high frequency switching, while its polysulfide, sulfurized carbon contact material ensures superior performance compared to other contact materials.