Voltage - Forward (Vf) (Typ):	2V
Height (Max):	0.80mm
Size / Dimension:	1.60mm L x 0.80mm W
Package / Case:	0603 (1608 Metric)
Features:	--
Wavelength - Peak:	639nm
Wavelength - Dominant:	631nm
Mounting Type:	Surface Mount
Viewing Angle:	130°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Rectangle with Flat Top, 1.10mm x 0.80mm
Millicandela Rating:	99mcd
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 - LTST-C190KRKT Application Field and Working Principle

LEDs (Light Emitting Diodes) are the most commonly used light sources for displays, indicators, and alarms, such as indicator lights and light displays. LED indicators are often used in many places, such as in test instruments and industrial equipment. LED indicators can be used in almost any situation where a visual indication of a particular state is desired.The LTST-C190KRKT is a high-efficiency LED indicator, used to indicate the presence or absence of a detected signal. The LTST-C190KRKT is an ideal choice for visible alarm applications. It is suitable for a variety of applications including industrial, automotive, and medical.

Characteristics of the LTST-C190KRKT

The LTST-C190KRKT is a surface mounting, high-efficiency miniature indicator. The indicator features a red, water-clear lens, with an emitting color of 700nm to 725nm and a viewing angle of 90°. It has a reverse voltage of 5.0V, a forward voltage of 1.9V, and a forward current of 20mA. Additionally, it features a long-life of up to 50,000 hours.

LTST-C190KRKT Application Field

The LTST-C190KRKT is a high-efficiency miniature indicator and has a wide range of applications. The indicator is suitable for any application where the presence or absence of a detected signal needs to be indicated, such as in test and measurement instruments, automation and process control, automotive, or medical applications. Additionally, the LTST-C190KRKT is suitable for use in emergency systems, smoke and carbon monoxide detectors, industrial lighting applications, and any other situation where a visible indication of a particular state is desired.

LTST-C190KRKT Working Principle

The LTST-C190KRKT’s working principle is relatively simple. The LED indicator is connected to a power supply and a switch. The LED indicator is turned on when voltage is applied to it, and it is turned off when the voltage is removed. Hence, when the switch is in the “on” position, the LED indicator will be illuminated. When the switch is in the “off” position, the LED indicator will turn off.This working principle is especially advantageous, as it allows the LTST-C190KRKT to be used in a wide range of applications. For example, it can be used in an industrial control system to indicate when a system is on or off, or when an alarm has been triggered. This allows the system to be monitored and controlled more effectively.

Conclusion

The LTST-C190KRKT is a high-efficiency, miniature LED indicator, and it has a wide range of applications. It is suitable for any application where the presence or absence of a detected signal needs to be indicated. Additionally, the LTST-C190KRKT’s working principle is relatively simple, and it allows it to be used in a range of applications, including industrial control, automation and process control, automotive, and medical applications.

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