UB1111C-TR

Voltage - Forward (Vf) (Typ):	3.4V
Height (Max):	--
Size / Dimension:	1.60mm L x 0.80mm W
Supplier Device Package:	0603 (1608 Metric)
Package / Case:	0603 (1608 Metric)
Features:	--
Wavelength - Peak:	465nm
Wavelength - Dominant:	470nm
Mounting Type:	Surface Mount
Viewing Angle:	150°, 165°
Current - Test:	10mA
Series:	1111C
Lens Style/Size:	Rectangle with Flat Top, 1.10mm x 0.80mm
Millicandela Rating:	34mcd
Lens Transparency:	Diffused
Lens Color:	White
Color:	Blue
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to the UB1111C-TR

The UB1111C-TR is a unit of solid state, discrete LED indication for use with a wide range of industrial applications. It is especially suited for high current ratings, where power dissipation and heat buildup must be kept to a minimum. Thanks to its low current consumption, the device offers a reliable, low-cost solution for a variety of industrial challenges, such as creating simple visual indicators and integrating with control systems.Containing a high-efficiency, red-green bi-colour LED, the UB1111C-TR features an easy-to-install design and an adjustable switching voltage of 2.7 V to 36 VAC. This allows the user to easily integrate the device into a variety of applications, while its good optical performance enables it to meet a wide range of colour-coded lamp operation requirements.

Applications of the UB1111C-TR

The UB1111C-TR is suitable for a wide range of applications, including industrial process control, measuring and monitoring, HVAC/R, temperature sensing, communications, and other power-intensive applications.In process control, the UB1111C-TR helps avoid costly delays and hazards by providing a highly visible indication when a process or function needs to be monitored or adjusted. It can be used to indicate when a manually adjustable switch has reached its highest or lowest positions, or when a particular parameter is approaching an alarm limit. It is also capable of indicating when a particular state of a process control system has been achieved.The UB1111C-TR is also suitable for temperature sensing applications, where it can be used to create an easily visible radio-frequency response to changes in temperature. Its wide operating voltage range makes it ideal for measuring temperature without being affected by the underlying electrical environment of equipment.In addition, this device can be used in communications systems, as it can be incorporated into data transmission equipment to provide visual indication of incoming messages or calls. With its adjustable operating voltage range, it is also suitable for use in high-voltage applications such as power lines and radio communication systems.

Working Principle of the UB1111C-TR

The UB1111C-TR is based on thyristors, which are electronic components used to control the flow of electric current. The device comprises three layers: a positive pole, a negative pole and a semiconductor located in the middle.When the device is connected to an alternating current power source, the positive pole and negative pole alternately exchange electrons and holes. As the electrons and holes pass through the semiconductor, they create an electric field which acts on the device. When the electric field reaches a certain level, the device cannot remain in an open state and is forced to switch on. This switching process is the basis of the UB1111C-TR\'s operation.When the device is switched on, current is allowed to flow, causing the LED to light up. The light produced by the LED is of a different colour depending on the specific combination of red and green LEDs built into the device.

Conclusion

The UB1111C-TR is a discrete, bi-colour LED indication unit which can be used to create highly visible visual indicators. Its easy-to-install design and adjustable operating voltage range make it suitable for a wide range of applications, ranging from process control and temperature sensing to communications. Its thyristor-based operation facilitates reliable operation in even the most demanding industrial environments.

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