19-21SURC/S530-A3/TR8

Voltage - Forward (Vf) (Typ):	2V
Height (Max):	1.00mm
Size / Dimension:	1.60mm L x 0.80mm W
Package / Case:	0603 (1608 Metric)
Features:	--
Wavelength - Peak:	632nm
Wavelength - Dominant:	624nm
Mounting Type:	Surface Mount
Viewing Angle:	100°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Rectangle with Flat Top, 1.20mm x 0.80mm
Millicandela Rating:	56mcd
Lens Transparency:	Clear
Lens Color:	Colorless
Color:	Red
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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LED Indication – Discrete

LED (Light Emitting Diodes) are among the most commonly used indicators for various applications such as signaling, indication, illumination, etc. These indicators are used to warn and guide people on normal and emergency conditions. They find their application in all fields, from industrial machines to home appliances.The 19-21SURC/S530-A3/TR8 model is one such LED indicator. It is primarily used for indicating important command and level signals in industrial settings. It is a single cylindrical shaped indicator, rotating on its own and working as a direct voltage source, drawing the power from the equipment itself.Working Principle: The 19-21SURC/S530-A3/TR8 LED indicator is designed to function when there is a voltage present and as soon as a voltage is applied it begins to alternate between two colours. When it is plugged into the equipment, it creates a short circuit and causes a voltage drop. After this voltage drop, the indicator starts to rotate and the alternating colour is activated.The operation of the 19-21SURC/S530-A3/TR8 model is based on the strobe principle. As the voltage is applied, the red and green colour discs located at the rear of the cylinder rotate and the alternating colour is activated. The alternating colour is then transmitted out of the indicator, making it visible from the outside.This model is capable of operating over a wide range of voltage, with a variation starting from maximum to minimum. This model is well protected for overvoltage and reverse connection, so the users are assured of safe operation. The indicator is also shock proof and flame retardant, saving the user from any kind of damage due to harsh environment conditions.Application: The 19-21SURC/S530-A3/TR8 LED indicator is primarily used in industrial settings to provide indication of status or important command signals. This aesthetically designed indicator can be used to signal the process involved in industrial machines as well as help monitor the position of the machine.The indicator works best in low voltage applications, providing convenient warning and indication of the operational status to the users. It can also be used in various medical and scientific instruments to provide information about the readings, movements, and other operations. Similarly, it is also applied in audio and video equipment to provide cues about the working status.Apart from its main applications, this indicator is also widely used in home appliances and toys. It is used to indicate switch actions and is also used as a warning signal to alert against any accidental contacts or hazards. Finally, its aesthetic appeal and ease of use have made it even more popular in the domestic setting.Conclusion: The 19-21SURC/S530-A3/TR8 LED indicator is one of the most widely used indicators for industrial, medical, scientific and home appliances. Its impressive features such as wide voltage operating range and shock proof body make it suitable for harsh environment applications. The indicator is also cost-effective and aesthetically pleasing, making it even more desirable. For these reasons, it can be safely said that the 19-21SURC/S530-A3/TR8 LED indicator is the most optimum choice for various applications.

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