BFH-3A-05

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Reed relays are electromechanical relays containing an enclosed circuit with two metal contacts. The reed switch is attached to a spring, allowing it to move. A magnetic field is used to close the electrical contacts. BFH-3A-05 is one of the reed relays which consists of a switch and several other highly reliable components.

The application fields of BFH-3A-05 are mainly used in variety of electrical control and instrumentation systems. They are also widely used in computer, communication and industry automation control. In addition, it can be applied to frequency meter or series-parallel meter, telephone, burst-tone discriminator within the field of communication system as well.

The working principle of BFH-3A-05 is quite simple. When the external action, which is usually exerted by a current field, is sufficiently large, it will cause the metal contacts to move. This movement closes the contacts, completing the electrical circuit and allowing current to flow through. When the external action is no longer present, the contacts will open again, breaking the circuit.

The BFH-3A-05 also features a variety of other characteristics. It has a low contact resistance and has excellent resistance to shocks and vibration. It also has a low cost and is able to withstand high temperatures. Moreover, they are also able to make a fast response to external magnetic field and is very reliable.

Overall, BFH-3A-05 reed relays can provide a great number of advantages that are quite helpful for many users working in areas relating to electrical control and instrumentation systems. It\'s relatively easy to use and has a wide range of applications, while also offering reliable performance and low cost. As a result, it is a top-notch product that is widely used in many different settings.

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