5500207100F

Series:	550
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Color:	Green
Wavelength - Peak:	--
Configuration:	Single
Current:	30mA
Millicandela Rating:	12.3mcd
Viewing Angle:	--
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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LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs

Light-emitting diodes (LEDs) are unique in the size, shape, and power of light they can produce. They offer numerous applications in any number of fields, from medical imaging to automotive lighting. The LEDs used in circuit board indicators can be seen in any form of electrical device, from household electronics to computers. In many ways, the LEDs used for circuit board indicators are the modern equivalent of glowing vacuum tubes.To understand the technology, it’s important to know a bit about the structure of an LED. The LED lens itself, usually made of glass, is the outermost layer of the LED. It is designed to direct the light outward. Under the lens is a very thin, light-emitting layer of material. This material can either be made of aluminum nitride and gallium nitride —two materials which are capable of producing light—or other various materials such as polymers and fluorescent dyes. Finally, beneath the light-emitting layer is the substrate material, which is usually made of silicon.The 5500207100F is a popular model of LED for circuit board indicators. It is compact and efficient, making it ideal for use in almost any situation. This model of LED is a surface-mount device, meaning it can be directly attached to the surface of a circuit board, thereby conserving space. The 5500207100F is also widely available and is relatively inexpensive, making it an ideal choice.The 5500207100F emits green light (around 550 nm wavelength, to be exact). It produces typically 20 lumens of light, but it is capable of up to 38 lumens. The LED draw only 0.06 watts at 20mA. As for its physical specifications, the LED is 7.1mm long and 5.8mm wide, making it a relatively small LED. It is supported by a metallic lead frame and has a maximum operating temperature of 85° C.The most common application of the 5500207100F is in circuit board indicators. By attaching the LED directly to the surface of the board, it can be used to alert the user of power on/off status, system diagnostics, or application status. The LED can also be used in decorative lighting applications, such as in backlighting devices. Additionally, it can be used in small-scale lighting applications, such as in flashlights.The working principle of an LED is based on the behavior of electrons in a semiconductor material. When electricity is applied to the device, it causes a current to flow through the semiconductor material, creating a flow of electrons. This flow of electrons is what causes the LED to light up.In order to understand how this works, it’s important to know the basic structure of an LED. As mentioned, the LED comprises of a lens, a light-emitting layer, and a substrate. The electrical current flows through the semiconductor material, which is made up of positive and negative charge carriers. When the electrons in the material absorb the energy from the electrical current, they become energized and jump to a higher energy level. As the electrons jump back to their original energy level, they release the energy as light. This light is emitted from the LED lens, resulting in the familiar bright light we associate with LEDs.In short, the 5500207100F is a popular model of LED for circuit board indicators and other lighting applications. It is efficient and easy to install, making it a viable choice for a wide range of applications. By understanding the basic principles of LED operation, it will be easier to make an informed decision when selecting the right LED for a particular project.

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