ARA200A05

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High Frequency (RF) relays have become essential components in a variety of electronic systems and networks because of their high switching speed, low insertion loss, and reliable performance under high levels of temperature and humidity. ARA200A05 is one of them. This article explains the application field and working principle of ARA200A05.

Application Field

ARA200A05 is designed as a hermetic sealed, compact, high performance RF contactor. Due to its versatility and modern design it is suitable for a wide range of different applications in various industries. These include telecom, broadcast, military and aerospace, medical, industrial and automotive, and scientific research.

In all these areas, ARA200A05 RF relay can be used for a variety of tasks such as switching, signal routing, frequency mixing, signal amplification and gain control. The relay can be used in receivers, antennas, RF transmitters, frequency converters, amplifiers, preamplifiers, radio navigation and other related applications.

Working Principle

ARA200A05 is a high performance RF contactor relying on an electromagnetic mechanism for actuation. The device consists of two main parts: the solenoid and the contact. The solenoid is an electromagnet and it is energized with an external dc or ac voltage. When the solenoid is energized, it creates a strong magnetic force, which causes the contact to move from the open position to the closed position.

The contact part of the relay consists of two components: the stationary contact and the moving contact. The stationary contact is attached to a spring. When the solenoid is energized, the moving contact is attracted towards the stationary contact and the spring is compressed. This causes the contacts to close and creates an electrical connection. When the solenoid is de-energized, the magnetic force is reduced and the spring pushes the contact back to the open position.

ARA200A05 can switch high frequency signals up to 1.6 GHz and a power rating of 5W. The relay can be used with a wide range of voltages and current ratings. It also features low insertion and low leakage losses. This ensures that there is no signal degradation when the relay is switched and that the performance of the system remains consistent.

ARA200A05 is a high performance, reliable and versatile RF relay, suitable for a wide range of applications. The device is sealed hermetically and designed to operate at high temperatures and humidities. The strong magnetic force and the two component contact system ensure that the relay can switch high frequency signals accurately and consistently without any signal degradation.

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