H131CHDL-120

Series:	H131C
Part Status:	Active
Lead Free Status / RoHS Status:	--
Color:	Red
Moisture Sensitivity Level (MSL):	--
Wavelength - Peak:	625nm
Configuration:	Single
Current:	2mA
Millicandela Rating:	2.5mcd
Viewing Angle:	40°
Lens Type:	Diffused
Lens Style/Size:	Round with Domed Top, 3mm, T-1
Voltage Rating:	2V

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LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs

LEDs (light-emitting diodes) are one of the most commonly used components in circuit board-based lighting systems. They can be used to indicate power, create indicators, provide visible operations and warnings, or integrate light into an array or light bar. The H131CHDL-120 is an example of a circuit board indicator LED that combines a wide range of features in a single package.

Features

The H131CHDL-120 has a wide range of features that make it a versatile and reliable circuit board indicator. It is enclosed in a 5mm x 3.2mm chip-type package, making it ideal for board-mounted applications. The LED has a low forward voltage of only 2.5V, and can operate with a maximum forward current of 20mA. It has a wide viewing angle of 120 degrees and a minimum luminous intensity of 160cd/m2.

Applications

The H131CHDL-120 is an ideal component for use in circuit board-based lighting systems. It can be used in a variety of applications, including status indicators, backlighting, signs and displays, and as part of a light bar or array. It can also be used as a power indicator, warning device, or for any other circuit board-based application that requires a visible light.

Working Principle

The working principle of the H131CHDL-120 can be broken down into two main components: the LED diode and the electronics. The LED diode is what produces the visible light when it is energized by the board’s power supply. The diode’s light output is controlled by the electronics (also known as the “driver”), which can be programmed to produce a desired effect such as flashing, dimming, or pulsing. The driver also regulates the current supplied to the diode, ensuring it stays within its rated limits and providing reliable performance.

Conclusion

The H131CHDL-120 is a versatile and reliable circuit board indicator LED. With its wide range of features and low voltage operation, it is well-suited to a variety of applications, including backlighting, signs and displays, and light bars and arrays. Its working principle combines the LED diode with driver electronics, providing precise control over the current supplied to the diode and producing the desired effect.

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