Allicdata Part #: | LTL-298DJ-ND |
Manufacturer Part#: |
LTL-298DJ |
Price: | $ 0.00 |
Product Category: | Optoelectronics |
Manufacturer: | Lite-On Inc. |
Short Description: | LED GRN/YLW DIFF 5MM ROUND T/H |
More Detail: | Green, Yellow 569nm Green, 588nm Yellow LED Indica... |
DataSheet: | LTL-298DJ Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Obsolete |
Moisture Sensitivity Level (MSL): | -- |
Color: | Green, Yellow |
Configuration: | -- |
Lens Color: | White |
Lens Transparency: | Diffused |
Millicandela Rating: | 19mcd Green, 12.6mcd Yellow |
Lens Style/Size: | Round with Domed Top, 5mm (T-1 3/4), 5.00mm |
Voltage - Forward (Vf) (Typ): | 2.1V Green, 2.1V Yellow |
Current - Test: | 20mA Green, 20mA Yellow |
Viewing Angle: | 50° |
Mounting Type: | Through Hole |
Wavelength - Dominant: | 569nm Green, 588nm Yellow |
Wavelength - Peak: | 565nm Green, 585nm Yellow |
Features: | -- |
Package / Case: | Radial |
Supplier Device Package: | T-1 3/4 |
Size / Dimension: | -- |
Height (Max): | 8.60mm |
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LED Indication - Discrete
LEDs, or Light Emitting Diodes, are commonly used as visual indicators and are often found in many types of devices and industrial applications. One of the devices designed to fulfil this indication purpose is the LTL-298DJ. Specifically designed for the indication of discrete signals, the LTL-298DJ is a 3mm fluorescent laser-based LED which is extremely popular in the market due to its wide range of applications and convenience.
The Application Field of LTL-298DJ
The LTL-298DJ is primarily designed for the indication of discrete signals, such as DC, AC, and line-level audio signals. It is also used to indicate status and input of automated machinery in industrial and factory settings. Its small size, wide variety of colors and its excellent signal clarity characteristics make it a popular choice for those fields. It is also highly popular for specialized uses such as in medical equipment and control systems, such as those found in vehicles.
In addition to its use in discrete signals, the LTL-298DJ is also used for general-purpose illumination. Its bright, clear illumination reduces eye strain and is often used in commercial, static, and leisure vehicle environments. With its low power consumption, it is also ideal for location lighting, such as for high traffic areas, or to indicate available parking spots, and can even be installed in restrooms and areas of high foot-traffic.
Working Principle
The LTL-298DJ uses a combination of a fluorescent laser and LEDs to generate the light they provide. The fluorescent laser emits a focused beam of light which strikes the LED chips. The LED chips then re-emit this light at different wavelengths dependent on the type of LED used, and the intensity is proportional to the energy outputted by the laser and the LED chip. This results in the LED chips providing an extra measure of efficiency and improved overall output.
The laser is powered by a low-voltage DC power supply and is modulated using an external signal. The light intensity is controlled using a poweroscope, a device used to control the output voltage of the light source. The fact that the laser is modulated with an external source means that the LTL-298DJ can be used to indicate different discrete signals, such as DC, AC, or line-level audio signals. This is one of its major advantages, and is the reason why the LTL-298DJ is used in so many different types of applications.
The light generated by the LTL-298DJ is also extremely clear and intense, making it ideal for lighting in locations where extreme brightness is needed, such as in highly trafficked areas or commercial districts. Additionally, since the LEDs are constructed from high quality components, they can operate for longer periods of time and can withstand extreme temperatures and other environmental conditions.
Conclusion
The LTL-298DJ LED indication module is an extremely versatile device that can be used for a variety of purposes. Its small size, wide variety of colors, and low power consumption, make it ideal for discrete indication of all types of signals, and its intense illumination also makes it ideal for general-purpose lighting and illuminating dark locations with high traffic. Additionally, its high quality components make it able to withstand extreme temperatures and other environmental conditions, allowing it to operate for long periods of time.
The specific data is subject to PDF, and the above content is for reference
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