Allicdata Part #: | HLMP-P105-L0021-ND |
Manufacturer Part#: |
HLMP-P105-L0021 |
Price: | $ 0.14 |
Product Category: | Optoelectronics |
Manufacturer: | Broadcom Limited |
Short Description: | LED RED CLEAR 2SMD |
More Detail: | Red 637nm LED Indication - Discrete 1.8V 2-SMD, Yo... |
DataSheet: | HLMP-P105-L0021 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 2A (4 Weeks) |
18000 +: | $ 0.12569 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Color: | Red |
Lens Color: | Colorless |
Lens Transparency: | Clear |
Millicandela Rating: | 30mcd |
Lens Style/Size: | Round with Flat Top, 1.78mm |
Voltage - Forward (Vf) (Typ): | 1.8V |
Current - Test: | 20mA |
Viewing Angle: | 125° |
Mounting Type: | Surface Mount |
Wavelength - Dominant: | 637nm |
Wavelength - Peak: | 645nm |
Features: | -- |
Package / Case: | 2-SMD, Yoke Bend |
Supplier Device Package: | Yoke Lead |
Size / Dimension: | 2.09mm L x 2.21mm W |
Height (Max): | 2.44mm |
Base Part Number: | HLMP-P105 |
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LED Indication - Discrete
Light-emitting diode (LED) indication has been a popular feature for decades, giving users a range of discrete, localised, visual feedback. For many applications, the HLMP-P105-L0021 provides a reliable discrete indication solution, featuring a long-lived, high-brightness indicator. In this article we\'ll take a closer look at its applications and working principle, along with its advantages over other types of discrete indication.
The HLMP-P105-L0021 is a compact, low-profile discrete indicator, with a single-colour output of green or yellow. However, due to its efficient design, it can provide an impressively bright output, enabling the device to be seen even in daylight conditions. Ideal applications include medical equipment, appliances, automotive displays, IT systems and any application that requires a discrete, visual indication of function.
The HLMP-P105-L0021 is built on five different component layers, each of which perform specific functions. These are the anode, cathode, alumina layer, wiring/circuit layer, and reflector. The solid-state anode layer is responsible for providing thermal management to the device, and also absorbs the input power to create light. The cathode layer is responsible for controlling the current through the device, ensuring that it works safely and efficiently. The alumina layer provides an insulating layer between the anode and cathode layers for improved signal integrity. The wiring/circuit layer is used for control and signal connections, and the reflector layer helps to disperse the light evenly.
The working principle of the HLMP-P105-L0021 is based on a simple electrical circuit. When power is supplied, electrons flow from the anode layer to the cathode layer, creating a current of electricity. This current causes the electrons to combine with the phosphor particles inside the device, releasing photons as a result. These photons then reflect off the reflector layer, emitting a bright glow from the device which is visible to the user.
The HLMP-P105-L0021 has numerous advantages over other discrete indication solutions. Due to its efficient design, it draws significantly less power than traditional incandescent or halogen-based indicators, making it an ideal choice for applications that require a low-power solution. Additionally, its long lifespan of over 50,000 hours ensures that the device will last far longer than other solutions, reducing maintenance and replacement costs over time. Finally, its high-brightness output ensures that the indicator will be visible even in daylight conditions.
In summary, the HLMP-P105-L0021 discrete indicator provides a reliable and efficient indication solution with numerous advantages over traditional incandescent or halogen indicators. It is a suitable choice for a wide range of applications, including medical equipment, automotive displays and IT systems. Its efficient design and long lifespan make it a cost-effective choice, while its high-brightness output ensures that the device is easily visible even in daylight conditions.
The specific data is subject to PDF, and the above content is for reference
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