MV57124A Optoelectronics

Voltage - Forward (Vf) (Typ):	2V
Height (Max):	7.11mm
Size / Dimension:	--
Supplier Device Package:	Rectangular
Package / Case:	Radial
Features:	--
Wavelength - Peak:	635nm
Wavelength - Dominant:	--
Mounting Type:	Through Hole
Viewing Angle:	100°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Rectangle with Flat Top, 6.22mm x 3.17mm
Millicandela Rating:	6mcd
Lens Transparency:	Diffused
Lens Color:	Red
Color:	Red
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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LED Indication - Discrete

Discrete LED indicators are widely used in a variety of applications, especially in hazardous and industrial areas where long-term visibility is important. They can either be signals or alarms, depending on the application. The MV57124A is a continuous-duty in-line LED indicator designed specifically to address these types of applications. In this article, we will discuss the application field and working principle of the MV57124A.

Application field of MV57124A

The MV57124A is a Continuous Duty In-Line LED Indicator, designed for continuous use, enabling it to withstand harsh environments. It is primarily employed for short range signalling and warning applications, ideal for signaling and warning functions in hazard areas. It features an easy installation process and is able to be field-installed in any type of conduit, making the MV57124A an ideal solution for hazardous and industrial applications. The LED is 100 mA, 30 cd, and 80˚ viewing angle. The LED indicator is available in both 90˚ and 180˚ rotary-on/off styles, accepting both AC and DC supply voltages.

Working Principle of MV57124A

The MV57124A is a single on-line LED Indicator unit designed to operate continuously at 40C operating temperatures in hazardous, industrial or Class I, Div. 2 areas without fail. The indicator is designed with an X-Nauga seal, which allows it to be sealed tight against external dust, oil, water and corrosion. The MV57124A is a mechanical indicator and does not require any additional power source apart from the electrical supply. The indicator unit is operated by an on/off switch, which triggers a mechanical blocking mechanism inside the Indicator unit. This blocking mechanism prevents the LED from turning on or off until the switch is released. The indicator is equipped with a strain relief designed to secure the Indicator unit when in operation, ensuring that the unit is securely mounted and resists any shock or vibration.

Conclusion

The MV57124A is a Continuous Duty In-Line LED Indicator designed specifically for harsh and industrial applications. It is equipped with an X-Nauga seal that ensures the unit is sealed tight against external dust, oil, water, and corrosion. It is operated by an on/off switch and equipped with a strain relief to ensure the unit is securely mounted and resistant to shock or vibration. The LED indicator is available in both 90˚ and 180˚ rotary-on/off styles and is capable of withstanding 40C operating temperatures. The MV57124A is ideal for both short-range signalling and warning functions in hazard areas.

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