EALP05RDBRA0

Voltage - Forward (Vf) (Typ):	2V
Height (Max):	7.54mm
Size / Dimension:	--
Supplier Device Package:	5mm
Package / Case:	Radial
Features:	--
Wavelength - Peak:	650nm
Wavelength - Dominant:	639nm
Mounting Type:	Through Hole
Viewing Angle:	60°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Round with Domed Top, 4.70mm
Millicandela Rating:	50mcd
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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Introduction

EALP05RDBRA0 is an LED Indication - Discrete product. This product is an integrated light emitting diode, commonly known as LED, and has been applied in many industries, such like security - annunciator, car electronics and machine tools. In this article, we will discuss the LED indication and use of this product and its working principle.

Application Field

As mentioned above, this product has been widely used in different industries, especially when the product need to be highly seen and identified or even composed of. For example, in the security - annunciator, it is used to indicate the location of the security system; in car electronics, it is used to indicate the temperature and engine light display; and in machine tools, it often used as the light source and signifying system when powered or used. In addition, it can also be used as the alarm buzzer or indicator light, which can be triggered separately or connected in series together in order to indicate an alert or alarm.

Working Principle

EALP05RDBRA0 is a solid state integrated LED indicator which uses a transistor, a current limiting resistance and a protection diode to drive the LED. The transistor is a junction type, which is mainly used for turning on or off the device. The resistor limits the current flow to the LED to make sure it does not exceed the device’s rating. This can prevent any damage to the unit in cases of overload.The diode is another important component which is used in the circuit to offer protection functionality. In order to protect against reverse polarity, the diode is connected at a low voltage point which acts an an electrical barrier in case of accidental reverse polar connection. This prevents any damage to the circuit by limiting the voltage to a safe level.

Conclusion

In conclusion, EALP05RDBRA0 is a LED indication - discrete product with multiple applications. It can be used in many different areas, from security - annunciators to car electronics and machine tools. Its working principle is based on the use of a transistor, a current limiting resistor and a protection diode. All elements in the circuit work together to ensure its reliability and accuracy, thus making it an ideal choice for many applications.

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