5502212F

Series:	550
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Color:	Green
Wavelength - Peak:	563nm
Configuration:	Single
Current:	10mA
Millicandela Rating:	10mcd
Viewing Angle:	65°
Lens Type:	Diffused
Lens Style/Size:	Round with Domed Top, 5mm (T-1 3/4)
Voltage Rating:	2.1V
Mounting Type:	Through Hole, Right Angle

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5502212F LED – Circuit Board Indicators, Arrays, Light Bars and Bar Graphs

LEDs are some of the most commonly used lights in many applications today, from simple indicator lights to complex lighting systems. The 5502212F LED is specifically designed to be used as a circuit board indicator and as an array, light bar or bar graph. This article will examine these different application fields and discuss how they work.

Circuit Board Indicators

The 5502212F LED is designed to act as a visual indicator for circuit boards. It is often used to indicate when something is turned on or off, such as a power switch or a low voltage warning. The LED is typically installed on one of the printed circuit board (PCB) layers and can be wired to the board in multiple ways. When a circuit is activated, the LED will light up to indicate that the circuit is on or off.

LED Arrays

The 5502212F LED can also be used as part of an LED array. An LED array is typically used to provide a visual display, such as a status indicator or as a simple light source. An LED array is constructed by connecting multiple LEDs in a row or in a matrix. The arrangement of the LEDs depends on the desired display and the total number of LEDs that are available. When the LEDs are connected to a power source, they will all light up in unison to form a single display.

Light Bars

The 5502212F LED can also be used as part of a light bar. A light bar is typically used to send a signal, such as a message or warning. A light bar consists of a set of LEDs that are arranged in a row and connected to a power source. When the power source is activated, the LEDs will light up in a sequence to create an eye-catching display.

Bar Graphs

The 5502212F LED can also be used as part of a bar graph. A bar graph is essentially a graphical representation of data. A set of LEDs are arranged in a row and connected to a power source. When the power source is activated, the LEDs will light up in a sequence that corresponds to a given value. Bar graphs are often used to display information such as numerical values or to indicate the passage of time.

Working Principle

The working principle of the 5502212F LED is fairly simple. The LED consists of a diode that emits light when it is activated by a current. When a circuit is activated, a current will be sent through the diode and the LED will light up. The intensity of the light will depend on the current, so it is important to choose the proper current for the desired effect.

Conclusion

The 5502212F LED is a versatile component that can be used for a wide range of applications. It is specifically designed to be used as a circuit board indicator and as an array, light bar or bar graph. When used as part of an array or light bar, the LEDs can provide a visual display or signal. It can also be used to create bar graphs for displaying numerical values. The working principle of the LED is fairly simple, and the intensity of the light can be controlled by choosing the proper current.

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