TXD2SA-3V-3

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TXD2SA-3V-3 is a signal relay which is specifically designed for low current switch applications with an operating current of up to 2 amps. It is suitable for high frequency signal switching as well as low-level voltage isolation. The relay is used to switch AC or DC signal voltages from 0 to 48 volts.

The TXD2SA-3V-3 signal relay has two isolated switching functions with a maximum switching power of 2 watts. It is available with 3V, 5V, or 12V DC voltages. It can be used for a variety of applications including telecommunications, automotive, computer, and security systems. In addition, it can be used for switching light bulbs, flood lights, LED lighting, ceiling fan control, and sound reinforcement systems.

The TXD2SA-3V-3 working principle is based on the traditional mechanical switch which is driven by an electric current. The moving contact is transferred to one of the two states according to the current flowing in the coil. The two states are normally open and normally closed which are used for different applications. Depending on the application, it may require different contact configurations such as single pole double throw, double pole double throw, or triple pole double throw.

The TXD2SA-3V-3 signal relay is equipped with overvoltage, reverse, and surge protection, which help reduce the risk of damage due to accidental voltage spikes. The contact system is reliable and can handle harsh environments, such as hot or cold temperatures, humidity, and EMC. Additionally, the package of the signal relay has an IP40 protection rating, which means it can be safely used indoors.

In summary, the TXD2SA-3V-3 signal relay is suitable for a variety of low-level switch applications, with a maximum switching power of 2 watts and a maximum operating current of 2A. It provides reliable performance and is equipped with overvoltage, reverse, and surge protection. Additionally, it is designed to resist harsh environments and has an IP40 protection rating.

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