7102-05-1100

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Reed Relays

A reed relay is an electromechanical device consisting of a coil wound around a small reed switch. The relay is activated when a current is passed through the coil, causing a small electrical field to pull the reeds of the switch closed. When the current is removed, the reeds are released and the relay becomes deactivated. In some designs, the reed switch is electrically isolated from the coil by an air gap, while in others the reeds are directly connected to the coil.

Reed relays have many uses, including switching power and signals in a variety of electronic circuits. They are popular because they have relatively low power consumption and are much smaller and lighter than traditional electromechanical relays. Their low cost and fast switching speeds make them well suited for use in industrial, automotive, and consumer electronics applications.

7102-05-1100 Application Field and Working Principle

The 7102-05-1100 reed relay is a miniature, low-cost, SPST switch ideal for high switching power and signal applications in electronic circuits. Its switching speed is very fast, making it useful for applications requiring high-speed switching. The reed switch is connected directly to the coil, eliminating the need for an air gap, and it is electrically isolated from the coil by a dielectric barrier of 10 μH.

When the relay is activated by a current applied to the coil, the reeds move to close the switch. When the current is removed, the reeds move back and the relay is deactivated. This relay can be used to switch power and signals at very high speeds, up to 10,000 operations per second. The maximum voltage and current ratings are 5 V and 100 mA, respectively.

The 7102-05-1100 reed relay is often used in industrial, automotive, and consumer electronics applications. It is used in electronic circuits where there is a need for a fast switching speed and minimal power consumption. Its uses include controlling power and steering in electronic devices, as well as amplifying signals.

The 7102-05-1100 reed relay is a reliable and cost-effective choice for powering and signaling applications. Its fast switching speed, low power requirements, and small size make it a popular choice for many electronic devices. Reed relays offer the advantages of low cost, fast switching, and small size, making them an excellent choice for controlling power and steering in many applications.

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