5219946F

Voltage - Forward (Vf) (Typ):	3.8V
Height (Max):	8.70mm
Size / Dimension:	--
Supplier Device Package:	5mm
Package / Case:	Radial
Features:	--
Wavelength - Peak:	470nm
Wavelength - Dominant:	472nm
Mounting Type:	Through Hole
Viewing Angle:	30°
Current - Test:	20mA
Series:	521
Lens Style/Size:	Round with Domed Top, 5.00mm
Millicandela Rating:	1010mcd
Lens Transparency:	Clear
Lens Color:	Colorless
Color:	Blue
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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LEDs (light-emitting diodes) are semiconductor devices that convert electricity into light. LEDs are highly efficient, long-lasting and consume only a fraction of the power compared to conventional light sources. They are the most popular form of diode-based light generation and are used in a wide range of on/off indications, whether it\'s a single LED or thousands of them. One of the most successful discrete LED indication products is the 5219946F LED, which is used in a variety of applications.
The 5219946F LED is used in a variety of industrial, commercial, and residential applications, ranging from circuit boards and consumer electronics to lighting and signage. It is the ideal choice for high-visibility outdoor and indoor indications, including emergency vehicles and traffic signals. LEDs are also used in flashlights and other illumination products, such as nightlights and security lighting systems. Additionally, they are used in automobiles, mobile phones, digital displays, video screens, and audio systems.
LEDs work by allowing electrical current to travel through a semiconductor material, causing electrons to be discharged and releasing energy in the form of light. This process is known as electroluminescence. The amount of light emitted depends on the amount of current that is allowed to flow through the device. To control the amount of light emitted from an LED, two methods are typically used: a current limiting resistor and PWM (Pulse Width Modulation). The current limiting resistor is used to regulate the current flowing through the LED. PWM is a technique used to control the power supplied to an LED by rapidly switching between full current and zero current. When used in combination, these techniques allow for increased energy efficiency and reduced energy consumption.
The 5219946F LED provides numerous advantages over conventional light sources. The most significant benefits are its low energy consumption and long operational lifetime. LEDs are up to 10 times more energy efficient than traditional light sources, leading to significant energy savings. In addition, the life expectancy of LEDs is significantly longer than that of conventional bulbs, with a typical life span of up to 50,000 hours. This greatly reduces maintenance costs and increases system reliability. LEDs are also much smaller than traditional bulbs and can be used in areas where space is limited. Finally, LEDs generate very little heat, making them much safer to use in close proximity to people and other sensitive materials.
The 5219946F LED is an extremely versatile and reliable discrete LED indication product, offering numerous advantages over conventional light sources. Its low energy consumption, long life span and small form factor make it the ideal choice for a wide range of applications. With its wide range of features and benefits, the 5219946F LED is the perfect choice for any indication application.

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