5520311

Series:	552
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Color:	Red (x 2)
Wavelength - Peak:	655nm
Configuration:	2 High
Current:	13mA
Millicandela Rating:	2mcd
Viewing Angle:	60°
Lens Type:	Diffused, Tinted
Lens Style/Size:	Round with Domed Top, 5mm (T-1 3/4)
Voltage Rating:	5V
Mounting Type:	Through Hole, Right Angle

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LEDs (light-emitting diodes) are among the most versatile and commonly used lighting components in a wide variety of applications. In recent years, advances in LED technology have enabled LEDs to be increasingly used in circuit boards and indicators, from simple signaling and control devices to sophisticated displays. In this article, we discuss the application field and working principle of 5520311 LEDs. LEDs are ubiquitous in the field of circuit board indicators, ranging from simple indicators like LEDs signalling power on/off to high-powered clusters used in industrial applications. LEDs are also well-suited for use as arrays of light for task lighting and in channel letters for signage. There are many types of LED indicators and LED arrays available, each designed for a specific purpose. LED light bars, for example, are long, thin bars of LEDs that are used in applications where the LEDs need to provide a steady, diffuse light output. LED bars are used in a variety of applications, including wall or ceiling lighting and decorative effects lighting. Similarly, LED bar graphs are composed of multiple LEDs arranged in a row that can be used to display levels of intensity at a given time. The basic mechanism of operation for all of these LED arrays, light bars, and bar graphs is the same in principle. LEDs are semiconductors, meaning they only require a small amount of electrical energy in order to emit light. This is accomplished by creating an electrical circuit in which a small current is applied to the LED’s terminals. When an appropriate voltage is applied to the LED’s terminals, the electrical current flows through the LED, causing it to emit light. The colour and intensity of the light emitted depend on the type of LED. In the case of LED indicators, the LEDs are wired in series with resistors and other components, such as transistors and integrated circuits, to create an effective light-emitting device that can be used to provide a range of functions. LED indicators are used in a variety of applications, including signaling power status, indicating speeds, displaying levels, and providing feedback. For more sophisticated applications, LED arrays and light bars can be used to create various display effects. LED arrays consist of multiple LEDs arranged side-by-side or in line, depending on the application. An array can be connected to a controller that can provide various levels of light output in order to create motion effects and more complicated patterns. LED light bars consist of several rows of LEDs that can create various light effects, such as levels of brightness. LED bar graphs, as mentioned previously, are made up of several rows of LEDS arranged in a line that are used to display levels of intensity, such as sound and temperature levels. To summarize, 5520311 LEDs are commonly used in circuit board indicators, arrays, light bars, and bar graphs. LEDs are versatile and easy to use, and can be used to create a range of lighting effects. The working principle of LEDs is based on the fact that they only require a small amount of electrical energy to emit light. In the case of LED arrays, light bars and bar graphs, a controller can be used to provide varying levels of light output, creating various effects. This makes LEDs a popular and versatile choice for a wide variety of applications.

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Part Number	Manufacturer	Price	Quantity	Description