HLMP-1521

Current - Test:	10mA
Base Part Number:	HLMP-1521
Height (Max):	6.35mm
Size / Dimension:	--
Supplier Device Package:	T-1
Package / Case:	Radial
Features:	--
Wavelength - Peak:	565nm
Wavelength - Dominant:	569nm
Mounting Type:	Through Hole
Viewing Angle:	45°
Series:	HLMP-152x
Voltage - Forward (Vf) (Typ):	2.1V
Lens Style/Size:	Round with Domed Top, 3mm (T-1), 2.92mm
Millicandela Rating:	22mcd
Lens Transparency:	Clear
Lens Color:	Green
Color:	Green
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction:

HLMP-1521 is a component of discrete LED indication which has become a popular choice for many applications due to its flexibility, energy efficiency and reliability. The component has a wide range of applications and is capable of handling any task which requires visual feedback. This article will discuss the application field and working principle of HLMP-1521 LED indication.

Application Field:

HLMP-1521 LED indication comes in a variety of colors and brightness levels, allowing it to be used in a variety of applications. It is used in the automotive industry to provide feedback regarding warning lights and turn signals to drivers. It is also often used to provide illumination for displays, panel meters and gauges, and backlighting for advertising.HLMP-1521 is also used in medical applications as an indicator for medical equipment such as vital sign monitors, incubators and vital analysis equipment. It also has a wide range of uses in the industrial sector, from indicating machinery status and temperatures to monitoring electrical loads and hazardous conditions.

Working Principle:

HLMP-1521 LED indication is based on Electroluminescence (EL) technology. When electricity is applied, electrons and holes within the EL material recombine which causes photons, or light, to be emitted. This is a result of a property called electroluminescence, or the ability of an electric current to make materials luminescent.The EL material of the HLMP-1521 is made up of four layers: an anode, a phosphor layer, a cathode, and a data line. The anode is the positive terminal which when supplied with electricity, causes the electrons within the phosphor layer to become excited and emit light. The cathode is the negative terminal which provides the electrons for the recombination process. The data line is where the electrical current is supplied to control the emission of light from the EL material.

Conclusion:

HLMP-1521 LED indication has a wide range of applications and is capable of handling any task which requires visual feedback. Its working principle is based on Electroluminescence (EL) technology and uses four layers: an anode, a phosphor layer, a cathode, and a data line. With its flexibility, energy efficiency and reliability, HLMP-1521 LED indication has become a popular choice for many applications.

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