| Allicdata Part #: | 91-21SUBC/S400-A6/TR9-ND |
| Manufacturer Part#: |
91-21SUBC/S400-A6/TR9 |
| Price: | $ 0.06 |
| Product Category: | Optoelectronics |
| Manufacturer: | Everlight Electronics Co Ltd |
| Short Description: | LED BLUE CLEAR 2SMD |
| More Detail: | Blue 470nm LED Indication - Discrete 3.5V 2-SMD, Y... |
| DataSheet: |  91-21SUBC/S400-A6/TR9 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 2000 +: | $ 0.05204 |
| Voltage - Forward (Vf) (Typ): | 3.5V |
| 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: | 468nm |
| Wavelength - Dominant: | 470nm |
| Mounting Type: | Surface Mount |
| Viewing Angle: | 25° |
| Current - Test: | 20mA |
| Series: | -- |
| Lens Style/Size: | Round with Domed Top, 1.90mm |
| Millicandela Rating: | 800mcd |
| Lens Transparency: | Clear |
| Lens Color: | Colorless |
| Color: | Blue |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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LED indication is one of the most widely and frequently used types of display technologies, and discrete signals provide several levels of granularity in their displays. The 91-21SUBC/S400-A6/TR9 LED Indication is one type of discrete LED indicator that has become popular for its versatility and ease of use. This article takes a look at the application field and working principle of the 91-21SUBC/S400-A6/TR9 LED Indication.
Application Field of the 91-21SUBC/S400-A6/TR9
The 91-21SUBC/S400-A6/TR9 is a widely used discrete LED indicator. It is used in a variety of applications including but not limited to industrial and medical applications. In industrial applications, it is commonly used as indicator lights, dimmable displays, and indicator panel displays. In medical applications, it is often used in equipment such as health monitors, clinical testing equipment, and medical imaging machines. The 91-21SUBC/S400-A6/TR9 is also used in automotive and military equipment where high visibility and signal reliability is essential.
Features of the 91-21SUBC/S400-A6/TR9
The 91-21SUBC/S400-A6/TR9 LED Indication is a small and compact LED indicator that comes in a variety of colors, including red, green, yellow, and blue. It consumes very little power and has a low power consumption level. It is also very reliable and short-circuit proof, making it a safe and cost-effective option for various applications. The 91-21SUBC/S400-A6/TR9 has a wide viewing angle and produces bright light while still being energy efficient. Finally, the 91-21SUBC/S400-A6/TR9 is easy to install and use.
Working Principle of the 91-21SUBC/S400-A6/TR9
The 91-21SUBC/S400-A6/TR9 LED Indication works by way of a diode that is connected to the power source. When a positive charge is applied to the power source, current passes through the diode which causes it to emit light. This light can then be seen from any angle, providing a discrete signal that is easily visible. If the power source is reversed, the current will travel in the opposite direction and will not cause the light to be emitted. This creates a two-state system in which the discrete signal can be changed quickly and easily.
Conclusion
The 91-21SUBC/S400-A6/TR9 LED Indication is a versatile, reliable, and energy-efficient discrete LED indicator that is used in various applications. It has a wide viewing angle and can produce bright light while consuming very little power. It is easy to install and use, and its two-state system allows for fast and easy signal changes. This LED indication is a valuable and cost-effective solution for many applications.
The specific data is subject to PDF, and the above content is for reference
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