TBR212SM

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Reed relays are a type of electromechanical relays that utilize an enclosed, ferromagnetic core and an alternating coil. They usually consist of glass envelopes, which are made from a beryllium copper alloy or other non-magnetic alloys that protect the contacts from the effects of external magnetic fields. This makes them well suited for applications where extreme magnetic environments exist. The TBR212SM reed relay is specially designed to meet the requirements of high temperature, high frequency, and low-resistance switching applications.

The TBR212SM reed relay uses a bimetallic reed contact made from a beryllium copper alloy, which is durable and reliable at high temperatures. It also comes with a gold-plated steel base for better electromagnetic shielding and durability. This reed relay can withstand temperatures up to 250°C. It has a minimum switching voltage of 1.5V and a maximum of 120V. The switching current range is 10mA – 5A and the maximum switching power is 5W.

TBR212SM reed relays are mainly used in the fields of medical devices, automotive electronics, process control, and communications. For example, in the medical industry, the reed relays are used for testing and monitoring patient vital signs, while in automotive applications, they are used in the monitoring of the safety systems of the vehicle. In process control, they are used in monitoring and controlling the temperature and humidity in production plants and industrial environments.

The working principle of a TBR212SM reed relay is simple. When a DC current is applied to the coil, a magnetic field is created around the contact, which causes the contact to close and create an electrical connection. When the current is removed, the contact will open again and break the connection. The contact can be opened and closed very quickly, allowing for reliable and accurate switching.

The TBR212SM reed relay is a great choice for applications that need high temperature, high frequency, and low-resistance switching. It’s reliable, durable, and its bimetallic reed contacts provide excellent performance and long life. Its gold-plated steel base also ensures good protection from external magnetic fields. With its wide operating range and advantages, the TBR212SM reed relay is an optimal solution for any application where reliable and precise switching is required.

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