MR3451 Optoelectronics

Current - Test:	10mA
Base Part Number:	MR3451
Height (Max):	11.56mm
Size / Dimension:	--
Supplier Device Package:	T-1 3/4
Package / Case:	Radial
Features:	--
Wavelength - Peak:	565nm
Wavelength - Dominant:	--
Mounting Type:	Through Hole
Viewing Angle:	60°
Series:	--
Voltage - Forward (Vf) (Typ):	12V
Lens Style/Size:	Round with Domed Top, 5mm (T-1 3/4), 4.84mm
Millicandela Rating:	4mcd
Lens Transparency:	Diffused
Lens Color:	Green
Color:	Green
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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LED Indication - Discrete

LED (Light Emitting Diodes) are the most commonly used form of discrete indicator used in both industrial and consumer applications. They are highly reliable, consume low power and generally require no maintenance when used correctly. The MR3451 is a very common type of discrete LED indicator that can be used to indicate that a signal or condition is present.The MR3451 is an LED indicator with a small clear cap on the front that allows the light from the LED to be visible. This cap also helps protect the delicate internal elements from moisture and dust. Inside the cap is a small semiconductor, typically a gallium nitride diode or known as an LED. This diode emits light when current and voltage are applied to it in the correct direction.The MR3451 has two leads on the rear of the indicator containing electrical connections, one for supply and one for the output. The input is connected to the supply voltage and the output is connected to the signal or condition that needs to be monitored. When voltage is applied to the input, a current will flow through the diode and cause the LED to emit visible light.The MR3451 is often used in a variety of applications, from monitoring mechanical and electrical signals to indicating status in medical, aerospace, and industrial applications. For instance, the MR3451 can be used to indicate that a piece of equipment has reached a certain temperature or when a limit switch is activated. It can be used in pump systems where a motor is supplied with 120V and the LED will indicate when the motor is running. It can also be used in emergency lighting systems to indicate power loss, or in vehicle stop lamp systems to indicate when the brakes are applied.In addition to being used in various industrial applications, discrete LED indicators are also used in consumer applications, such as in automotive and consumer electronics. They can be found in both interior and exterior applications, such as telling drivers when headlights need to be activated or when the fog lamps should be turned on. Similarly, a common consumer electronics consumer application is in digital clocks, where the LEDs indicate the time of day.The MR3451 can be used in many different ways. Its main advantage is that it is easy to install and requires very little maintenance. It is a reliable source of light and is ideal for indicating a wide range of conditions or signals. Its small size and low power consumption make it an ideal choice for both industrial and consumer applications.

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