Allicdata Part #: | VLMKE3401-GS18-ND |
Manufacturer Part#: |
VLMKE3401-GS18 |
Price: | $ 0.07 |
Product Category: | Optoelectronics |
Manufacturer: | Vishay Semiconductor Opto Division |
Short Description: | LED RED/YLW CLEAR 4SMD |
More Detail: | Red, Yellow 630nm Red, 588nm Yellow LED Indication... |
DataSheet: | VLMKE3401-GS18 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 4 (72 Hours) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
8000 +: | $ 0.06143 |
Voltage - Forward (Vf) (Typ): | 1.9V Red, 2V Yellow |
Base Part Number: | VLMKE3401 |
Height (Max): | 1.85mm |
Size / Dimension: | 3.00mm L x 2.80mm W |
Supplier Device Package: | 4-PLCC |
Package / Case: | 4-SMD, J-Lead |
Features: | -- |
Wavelength - Peak: | 643nm Red, 590nm Yellow |
Wavelength - Dominant: | 630nm Red, 588nm Yellow |
Mounting Type: | Surface Mount |
Viewing Angle: | 120° |
Current - Test: | 20mA Red, 20mA Yellow |
Series: | VLM.3 |
Lens Style/Size: | Round with Flat Top, 2.40mm |
Millicandela Rating: | 106mcd Red, 168mcd Yellow |
Lens Transparency: | Clear |
Lens Color: | -- |
Configuration: | Independent |
Color: | Red, Yellow |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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LEDs – Discrete Indicators are widely used in industrial, medical and military sectors because of their advantages of easy installation, long working life and energy saving. LEDs provide an application that offers an accurate, energy efficient and safe indication of desired conditions or warnings, especially when display and lighting in controlled areas is needed. The VLMKE3401-GS18 is a specially designed discrete indicator from Opto Solutions, which is widely used in various industries.
The VLMKE3401-GS18 is a discrete indicator that benefits from 18mm lens diameter and a height of 14.9mm, making it compact and practical for any industrial application. With its IP69K rating, this robust and fully waterproof LED indicator is suitable for harsh working environments. It has a wide range of voltage, allowing it to function up to 31V maximum. As the name implies, it uses blue, green and red LEDs that offer a clear and highly discrete warning or notification to keep users informed of any requirement or danger. It is also resistant to shocks and vibrations.
The VLMKE3401-GS18 also has a number of different mounting styles, making it suitable for both indoor and outdoor use. It can be mounted using a panel mount on the back face of the indicator, affixed to the surface of a panel via the through hole, or recessed into the panel. For non permanent mounting, the indicator can be applied straight onto any firm material by self-adhesive tape or double sided tape.
In terms of working principles, the VLMKE3401-GS18 LED indicators are based on both active and passive LED systems, which facilitate the current flow in LED circuits to make the LED light up. In active LED systems, the LEDs are driven by an external voltage source. The external voltage source can be in the form of a resistor or rechargeable battery; either way it will provide the correct voltage to the LEDs. On the other hand, passive LED systems rely solely on the internal power of the LED indicators to light up. This is usually done with a resistor connected in series with the LED element. When the LED element is forward voltaged beyond its forward voltage threshold, the resistor limits this voltage to a safe level for the LED.
In the medical sector, the VLMKE3401-GS18 discrete indicator can be used to indicate alarms, warnings or confirmation. In industrial settings, it can be used for signifying the operational status of machinery and equipment. It’s also commonly used in military settings, such as on armaments, as well as other communication or surveillance devices. VLMKE3401-GS18 indicators provide a bright and reliable light, letting users know when a specific event has occurred.
The VLMKE3401-GS18 LED indicator is a reliable, energy efficient and low cost solution for adding an auxiliary warning or notification function to any application. With its easy mounting, robust construction and wide range of colours, this discrete indicator is an ideal choice for many industrial and medical applications.
The specific data is subject to PDF, and the above content is for reference
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