HLMP-K401 Overview
The HLMP-K401 is a high-performance indicator LED designed for industrial and commercial electronic applications. Featuring a red LED with a nominal wavelength of 660 nm, it delivers consistent brightness and reliable operation in various environments. Its low forward voltage and high luminous intensity contribute to efficient power usage and enhanced visibility. The device is encapsulated in a rugged, compact package suitable for panel mounting, ensuring durability and ease of integration. With superior optical characteristics and robust electrical parameters, this LED is ideal for status indication, signaling, and user interface elements in demanding industrial systems. For additional product details, visit IC Manufacturer.
HLMP-K401 Technical Specifications
| Parameter | Specification |
|---|---|
| Color | Red |
| Dominant Wavelength | 660 nm |
| Forward Voltage (VF) | 1.7 V (typical at 20 mA) |
| Forward Current (IF) | 30 mA (maximum continuous) |
| Luminous Intensity | 2.5 mcd (minimum at 20 mA) |
| Viewing Angle | 30 degrees |
| Operating Temperature Range | -40??C to +85??C |
| Storage Temperature Range | -40??C to +100??C |
| Package Type | Panel Mount LED Indicator |
HLMP-K401 Key Features
- Consistent Red Light Output: Provides a dominant wavelength of 660 nm, ensuring reliable and clear indication of device status in industrial environments.
- Low Forward Voltage: Operates efficiently at approximately 1.7 V, reducing power consumption and improving overall system energy efficiency.
- Compact and Durable Package: Designed for panel mounting with a robust package that withstands harsh operating conditions, enhancing long-term reliability.
- Wide Operating Temperature Range: Suitable for environments from -40??C to +85??C, allowing use in diverse industrial and outdoor applications.
HLMP-K401 Advantages vs Typical Alternatives
This LED indicator offers superior luminous intensity and a focused 30-degree viewing angle compared to common alternatives, ensuring better visibility even in bright ambient conditions. Its low forward voltage reduces power requirements, making it more efficient for continuous operation. The extended temperature range and rugged package design enhance reliability and durability, providing a dependable solution for industrial signaling needs.
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Typical Applications
- Industrial control panels requiring clear visual indication of operating status, where reliable light output and temperature tolerance are critical for system monitoring.
- Power supply units as status indicators, providing clear and efficient signaling of power states with minimal power draw.
- Telecommunications equipment for fault and activity indication, benefiting from the device??s compact size and high visibility.
- Consumer electronics requiring panel-mounted LED indicators that offer consistent brightness and long operational lifespan.
HLMP-K401 Brand Info
The HLMP-K401 is part of a well-established LED indicator series known for quality and reliability in industrial applications. Manufactured to meet stringent industry standards, this component exemplifies precision engineering and consistency. Its brand is synonymous with robust semiconductor devices designed for demanding environments, offering trusted performance for engineers and sourcing specialists seeking dependable visual indicators.
FAQ
What is the typical forward current rating for this LED indicator?
The device is rated for a maximum continuous forward current of 30 mA. Operating within this current ensures optimal brightness and longevity without risking damage or reduced performance.
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Can this LED operate in extreme temperature environments?
Yes, it is specified to operate reliably within a temperature range from -40??C to +85??C, making it suitable for industrial and outdoor applications subjected to wide temperature fluctuations.
What is the viewing angle of this LED and why is it important?
The viewing angle is 30 degrees, providing a focused light output that enhances visibility in panel indicators and signaling applications. This narrow angle helps direct light efficiently to the operator or user.
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How does the forward voltage affect power consumption in this LED?
With a typical forward voltage around 1.7 V at 20 mA, the device consumes less power compared to higher voltage LEDs. This efficiency reduces energy costs and heat generation in continuous operation scenarios.
Is this LED suitable for panel mounting in industrial control systems?
Absolutely. The device??s rugged, compact package is designed specifically for panel mounting, providing secure installation and reliable indication in industrial control panels and similar equipment.





