SR120MP02

SR120MP02 is a compact signal relay available with a wide range of coil voltage ratings. It is a single-pole single-throw (SPST) contact type with an operating voltage of up to 2 Amps. The relay is ideal for applications that require a low power signal with a fast response time. It can be used with a variety of devices, including switches, sensors, and other critical components.

Application Field

SR120MP02 signal relays are perfect for applications requiring a low voltage, low power signal. They can be used in low-level switching applications, including automotive, home automation, medical, industrial, and security systems. They can also be used in aircraft systems, small control systems, and electronic circuits.

SR120MP02 signal relays are suitable for a variety of low-voltage applications, such as domestic appliances, motor starters, sound systems, and toy vehicles. In automotive applications, it can be used for fuel pump control, fuel level monitoring, and active diagnostics. The relay can also be used in hobby projects and robotics.

Working Principle

SR120MP02 signal relays are electro-mechanical devices that receive a low current electric signal, and switch between two circuits in response to the input. The relay consists of a coil and a contact. When the coil is energized, it produces a magnetic field, which moves the contact to either the normally-open (NO) or the normally-closed (NC) position. The contact then remains in that position until either the operating voltage is removed, or the coil is de-energized.

SR120MP02 signal relays are also equipped with LED indicators that indicate whether the relay is in the ON or OFF position. This makes it easy to monitor the status of the contact. It is important to note that the relay should only be used in applications where the operating voltage, frequency, and current consumption are within its specified parameters.

Conclusion

The SR120MP02 signal relay is a reliable, low power, fast response signal relay. Its wide range of available coil voltage ratings make it suitable for a variety of applications. It can be used in many low level switching and control systems, as well as in hobby projects and robotics. The LED indicator makes it easy to monitor the status of the contact, and it can only be safely used within its specified parameters.