| Allicdata Part #: | 91-21UYOC/S530-A3/TR9-ND |
| Manufacturer Part#: |
91-21UYOC/S530-A3/TR9 |
| Price: | $ 0.00 |
| Product Category: | Optoelectronics |
| Manufacturer: | Everlight Electronics Co Ltd |
| Short Description: | LED ORANGE CLEAR 2SMD |
| More Detail: | Orange 605nm LED Indication - Discrete 2V 2-SMD, Y... |
| DataSheet: |  91-21UYOC/S530-A3/TR9 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | 0.00000 |
| Voltage - Forward (Vf) (Typ): | 2V |
| Height (Max): | 2.90mm |
| Size / Dimension: | 2.50mm L x 2.00mm W |
| Supplier Device Package: | -- |
| Package / Case: | 2-SMD, Yoke Bend |
| Features: | -- |
| Wavelength - Peak: | 611nm |
| Wavelength - Dominant: | 605nm |
| Mounting Type: | Surface Mount |
| Viewing Angle: | 25° |
| Current - Test: | 20mA |
| Series: | -- |
| Lens Style/Size: | Round with Domed Top, 1.90mm |
| Millicandela Rating: | 714mcd |
| Lens Transparency: | Clear |
| Lens Color: | Colorless |
| Color: | Orange |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Obsolete |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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LED Indication - Discrete
The 91-21UYOC/S530-A3/TR9 is an LED indication discrete device. It functions as an optoelectronic interface between the output of an electrical circuit and the external environment. It is composed of a Light Emitting Diode (LED) and a Resistor. When a current is applied to the LED, light is emitted. The LED then functions as a visual indication of the electrical current.
Application Field
This device can be used in a variety of applications, such as office machines, domestic appliances, audio/video equipment, automobiles, lighting systems, toys, and medical equipment. It is especially suitable for situations where the presence or absence of an electrical signal needs to be displayed in a visually identifiable manner. The LED is also suitable for power-saving applications due to its low power consumption and long service life.
Working Principle
The 91-21UYOC/S530-A3/TR9 has a simple operating principle. The LED is forward biased and emits light when a current is applied. The resistor functions to limit the current. This prevents overloading of the LED and ensures its longevity.
The intensity of light emitted by the LED is proportional to the current applied. This makes it easy to obtain a wide range of brightness levels, even with a single LED. This also allows for easy and precise determination of the intensity of the LED light.
Advantages
The LED is an extremely efficient light source, providing much greater efficiency than traditional incandescent bulbs. The LED also has a very long service life, and is resistant to shock, vibration and humidity, making it suitable for all types of environments. LEDs are available in a range of colours and brightness levels, allowing for great flexibility in designing the most effective visual indicator.
Conclusion
The 91-21UYOC/S530-A3/TR9 is a discrete LED indication device with a number of advantages. Its efficiency, long service life and wide range of colours and brightness levels make it suitable for a variety of applications. Furthermore, the simple circuitry of the device makes it both easy to use and reliable.
The specific data is subject to PDF, and the above content is for reference
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