SAR405SD

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Reed relays are electromechanical devices used to switch an electrical circuit. They are made up of a contact, coil and ferromagnetic core and can be used to control high voltage, high frequency, or low current signals. The SAR405SD is an electrically-operated reed relay which is designed to switch an electrical circuit and can replace traditional mechanical relays in many applications.

The SAR405SD has a maximum switching voltage of 5 volts DC (VDC), a maximum switching current of 0.15 amps AC/DC combined (mA), and a switching time of less than 1ms. The contact form is a SPDT (single pole double throw) with a contact resistance of 5 milliohms at 1mA. This relay also incorporates an internal movable contact that is actuated by a magnet, which is energized when current passes through the coil.

The SAR405SD is suitable for use in a number of different applications, including automotive, industrial, military, and medical applications. In the automotive field, this relay can be used for window switches, door locks, headlights, and taillights. In industrial applications, this relay can be used for controlling motors, pumps, and other equipment. In military and medical applications, the relay can be used for controlling power sources like batteries and generators.

In terms of its working principle, the SAR405SD works by having an energizing signal placed on its coil. This signal creates a magnetic field, which pulls the contacts on the relay and closes the circuit. When the signal is removed, the magnetic field dissipates and the contacts will open and the circuit will be broken. This process is used to switch circuits on or off and can be repeated as many times as needed.

The advantages of the SAR405SD include its small size, low cost, fast switching time, and long life. It is also reliable, with a contact life of up to 100 million operations. Additionally, the SAR405SD is available in a variety of mounting styles, including through-hole, surface-mount, and right angle.

The SAR405SD is an ideal choice for applications requiring fast, low-cost switching. Its small size, high reliability, and long life make it an excellent solution for industrial, automotive, military, and medical applications. With its fast switching time and low power consumption, the SAR405SD is an obvious choice for many applications.

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