3HD-201

Voltage - Forward (Vf) (Typ):	2V
Height (Max):	5.10mm
Size / Dimension:	--
Supplier Device Package:	T-1
Package / Case:	Radial
Features:	--
Wavelength - Peak:	625nm
Wavelength - Dominant:	--
Mounting Type:	Through Hole
Viewing Angle:	35°
Current - Test:	20mA
Series:	--
Lens Style/Size:	Round with Domed Top, 3mm (T-1), 3.00mm
Millicandela Rating:	30mcd
Lens Transparency:	Diffused
Lens Color:	Red
Color:	Red
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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LED Indication - Discrete

Discrete LED indication is defined as the manual control and monitoring of a machine or process with a simple actuating device with a single LED indicator to provide visual feedback. This type of LED indication is used most often in industrial control systems and home automation, as it can be easily adapted to specific applications. The 3HD-201 is a discrete LED indication system that is designed for many applications, such as the indication of status or presence, machine control and monitoring, or fault monitoring.

3HD-201 Application Field

The 3HD-201 is used for a variety of applications. One example is the indication of machine control and monitoring. This is typically accomplished by use of a red LED for machine status and a green LED for fault monitoring. This allows the user to see at a glance what the current status of the machine is. The LED will indicate whether the machine is running, stopped, paused, in alarm, or in a fault state. This can be useful when troubleshooting a machine or determining if the machine is operating correctly.Another application of the 3HD-201 is for indication of presence or absence. This is accomplished through the use of a blue LED. This is useful when the user needs to know whether or not someone is present in a certain area such as an office complex or factory floor. The blue LED allows the user to quickly identify who is present and who is not without needing to manually check each individual.The 3HD-201 is also useful for status indication. This could be done by using different colored LEDs for various conditions, such as a green LED for "normal," a yellow LED for "warning," and a red LED for "alarm." This allows the user to easily identify the current status of a machine or process and quickly make corrections as needed.

3HD-201 Working Principle

The 3HD-201 works by using an LED light source. This LED is powered by an electronic signal that is sent to the LED when a state needs to be indicated. When the LED receives this signal, the LED will turn on and off to indicate the associated state or condition. The 3HD-201 is designed to be modular, so that it can be easily adapted to different applications. The LED signal can also be programmed to carry multiple signals in order to indicate more than one state or condition. This allows for a more specific indication of different statuses or conditions.The 3HD-201 is also designed to be very energy efficient and has a longer lifespan than traditional LEDs. This reduced power consumption and long life make it an ideal choice for many industrial control applications or home automation systems. As the 3HD-201 has a specialized form factor, the system is easily installed and can be configured to fit in tight spaces.Overall, the 3HD-201 is a great choice for many industrial control and home automation applications due to its modular design, energy efficiency and long lifespan. This system can quickly and easily indicate multiple statuses or conditions, allowing the user to easily monitor and control the machine or process they are managing. With its reduced power consumption, the 3HD-201 is a great choice for many applications.

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