HLMP-1550

Current - Test:	20mA
Base Part Number:	HLMP-1550
Height (Max):	5.33mm
Size / Dimension:	--
Supplier Device Package:	T-1
Package / Case:	Radial
Features:	--
Wavelength - Peak:	565nm
Wavelength - Dominant:	569nm
Mounting Type:	Through Hole
Viewing Angle:	55°
Series:	--
Voltage - Forward (Vf) (Typ):	2.1V
Lens Style/Size:	Round with Domed Top, 3mm (T-1), 2.93mm
Millicandela Rating:	3.1mcd
Lens Transparency:	Diffused
Lens Color:	Green
Color:	Green
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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HLMP-1550 is an LED indicator discrete device mostly used in various industries and applications. It is mainly used as a signal light to display the state of an operation or process. These LED indicators are also employed as status indicators or indicators of status and safety functions.The HLMP-1550 is a low-cost, chip-based one-piece discrete indicator that is available in a wide range of colors and packages. This LED indicator is primarily used for display and diagnostic applications; the miniature and space-saving design makes it extremely compact and suitable for use in sensitive and tight locations. Moreover, the HLMP-1550 is also used for embedded system control and lightening applications. The built-in current-limiting resistor and the low-voltage operating features make it suitable for diverse applications. The HLMP-1550 series of LED indicator discrete has several advantages that make it the best choice for many applications. First, its small size makes it easy to install in tight or confined areas. Second, since it comes in a wide range of colors and packages, it can be used to easily identify different signal states or process states. Third, its high reliability and low power consumption make it a robust and economical choice for many applications. Finally, its wide operating temperature range (-40°C to +85°C) makes it suitable for use in various industrial and commercial environments. The working principle of HLMP-1550 LED indicator discrete is based on the P-I-N junction of semiconductor diodes. This has differential junction potentials that are designed to produce the glowing light emission when it is stimulated with the injective current. The light emission then travels in a straight line and that is why the device is used for indicating the signalling indication for various applications.The device works by using two terminals called cathode (K) and anode (A) connected in a simple circuit. The LED indicator emits light from the LED when current flows through the terminals. The current required to initiate light emission is very low, usually about one hundredth of the current required to maintain light emission. When the current reaches a critical threshold, the indicator begins emitting light.In a HLMP-1550 LED Indicator Discrete, the current flows from the anode terminal through the internal chip to the cathode terminal, while the voltage between anode and cathode terminals is regulated. The current flow produces heat, which helps to maintain the light emission and also makes the device power-saving.Finally, the HLMP-1550 LED indicator discrete also has reverse voltage and over voltage protection that are inbuilt into the device. This is to ensure that the device can handle reverse current and over voltage conditions that may occur in the circuit. Through both of these features, the HLMP-1550 LED indicator discrete device provides a robust, reliable and economical option for many applications.

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