| Allicdata Part #: | LTST-C19GD2WT-ND |
| Manufacturer Part#: |
LTST-C19GD2WT |
| Price: | $ 0.08 |
| Product Category: | Optoelectronics |
| Manufacturer: | Lite-On Inc. |
| Short Description: | LED RGB 624NM 530NM 471NM 4SMD |
| More Detail: | Red, Green, Blue (RGB) 624nm Red, 530nm Green, 471... |
| DataSheet: | LTST-C19GD2WT Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 6000 +: | $ 0.07447 |
| Voltage - Forward (Vf) (Typ): | 2V Red, 3.5V Green, 3.5V Blue |
| Height (Max): | 0.40mm |
| Size / Dimension: | 2.10mm L x 1.60mm W |
| Supplier Device Package: | 4-SMD |
| Package / Case: | 4-SMD, No Lead |
| Features: | -- |
| Wavelength - Peak: | 632nm Red, 520nm Green, 468nm Blue |
| Wavelength - Dominant: | 624nm Red, 530nm Green, 471nm Blue |
| Mounting Type: | Surface Mount |
| Viewing Angle: | 130° |
| Current - Test: | 20mA Red, 20mA Green, 20mA Blue |
| Series: | -- |
| Lens Style/Size: | Rectangle with Flat Top |
| Millicandela Rating: | 100mcd Red, 150mcd Green, 40mcd Blue |
| Lens Transparency: | Diffused |
| Lens Color: | White |
| Configuration: | Common Anode |
| Color: | Red, Green, Blue (RGB) |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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The LTST-C19GD2WT is a chip-on-board (COB)LED from Lite-On Semiconductor Technology Co., Ltd. It offers stable and reliable operation even in harsh environments and at extreme temperatures. Features include low power consumption, wide viewing angles, and various brightness levels for custom applications. But what is it best suited for, and how does it work? This article will cover the application field and working principle behind the LTST-C19GD2WT.
Application Field
The LTST-C19GD2WT is an LED indicator and is especially suited for use in the industrial, automotive, avionics and medical sectors. It is designed to withstand temperatures of up to 125 degrees Celsius and vibrations of up to 5G, and offers a wide viewing angle of 125 degrees. It is often used as a warning indicator in industrial shops, as a visual alert for operators. In the automotive sector, it is used for warning lamps, side marker lamps and warning signal lamps. In the avionics industry, it is used for control panel indicators, dashboards and gauges. In the medical field, it is used for medical device indicators, illumination devices and blood pressure indicators.Working Principle
The LTST-C19GD2WT is a discrete LED indicator, meaning that it works by emitting light when a voltage is applied. The LED consists of a structure built from an LED die, a LED encapsulation and a chip-on-board (COB) package. The LED die is made up of a diode junction, a p-n junction, a substrate material and electrodes. The p-n junction is where the actual light emission takes place when a voltage is applied.When a voltage is applied to the LED, the electrons and holes present in the p-n junction recombine and emit light of a specific wavelength. This light is then directed outwards by the encapsulation, where it exits the LED through the COB package. The COB package also helps protect the LED from environmental factors such as moisture, dust, and temperature.Conclusion
The LTST-C19GD2WT is a chip-on-board LED indicator perfect for industrial, automotive, avionics and medical applications. It is able to withstand harsh conditions and offers a wide viewing angle for custom applications. It works by emitting light when a voltage is applied to its LED die, directed outwards through its LED encapsulation and COB package. Overall, the LTST-C19GD2WT is an excellent choice for discrete LED indicators and is sure to provide reliable and stable operation even in tough environments.The specific data is subject to PDF, and the above content is for reference
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LTST-C19GD2WT Datasheet/PDF