
Introduction
In the compact world of electronic components, the Miniature Device LED, 1.8 mm Round Tower represents a significant leap forward in lighting technology. Known for its small size, this LED emitter is a powerhouse in various high-tech applications. This article delves into the features, applications, benefits, and real-world implications of these tiny yet powerful LEDs, tailored for professionals like electronics manufacturers, engineers, purchasers, and administrators.
Features of Miniature Device LED, 1.8 mm Round Tower
The Miniature Device LED, 1.8 mm Round Tower, often referred to as an 18mm LED, is designed for precision applications where space is at a premium. Despite its diminutive size, this LED offers excellent brightness and energy efficiency. It is available in various wavelengths, including infrared LEDs and UV LEDs, which are crucial for specific industrial, medical, and technological applications.
Applications of Miniature Device LED
The applications of the 1.8 mm Round Tower LED are diverse and impactful:
- Medical Devices: Used in equipment where precise and reliable light is necessary.
- Wearable Technology: Powers indicators and backlighting in compact devices.
- Communication Devices: Integral in optical communication technologies due to their ability to emit precise light wavelengths, including infrared.
The integration of infrared LEDs makes them particularly valuable in security and surveillance, while UV LEDs are used in applications requiring sterilization or medical analysis.
Benefits of Using Miniature Device LEDs
The use of Miniature Device LEDs offers several advantages:
- Space Efficiency: Their small size allows for integration into increasingly miniaturized electronic devices.
- Energy Efficiency: These LEDs require minimal power, which extends battery life in portable devices.
- Versatility: Capable of emitting various colors and wavelengths, including infrared and ultraviolet, making them suitable for a wide range of applications.
Case Studies: Miniature Device LEDs in Action
A notable case study involves a leading medical device manufacturer that used these LEDs for endoscopic equipment. The 1.8 mm Round Tower LEDs provided the necessary illumination in a compact form factor, greatly enhancing the device’s functionality and reliability.
Another case saw the integration of these LEDs into a consumer electronics product, where they were used to indicate charging status and notifications without adding bulk to the device’s design.
User Testimonials
Feedback from users and industry experts underscores the practicality and efficiency of Miniature Device LEDs. An electronics engineer from a leading consumer electronics firm stated, “The 1.8mm LEDs are crucial in our latest wearable designs, providing high brightness and color accuracy in a tiny package.” A product manager for industrial instrumentation remarked, “We chose these LEDs for their reliability and the precise control they offer in our measurement devices.”
Conclusion: The Versatile Future of Miniature Device LEDs
The Miniature Device LED, 1.8 mm Round Tower, continues to play a pivotal role in the advancement of various high-tech industries. Its ability to meet the demanding requirements of modern electronic applications makes it a cornerstone of innovation in the field.
Call to Action Enhance your electronic projects with the high-performance Miniature Device LED, 1.8 mm Round Tower. Contact us today to explore how these LEDs can revolutionize your product designs!

Features: Miniature Device LED, 1.8mm Round Tower
- Miniature design with a 1.8mm round tower shape
- Choice of various viewing angles for flexible applications
- Available in diffused, transparent, and water-clear lens options
- IC compatible, ensuring seamless integration with electronic circuits
- Low current capability for energy-efficient operation
- RoHS Compliance, meeting environmental standards
Application:
- Indicator lights in electronic devices and appliances
- Status indicators on control panels and instruments
- Backlighting for small displays and keypads
- Decorative lighting in miniature applications
- Integration into compact electronic designs
- Visual signaling in consumer electronics
- Low-profile lighting solutions in various devices
Part No. (Cathode) | Part No. (Anode) | Emitting Color | Material | Peak Wavelength (nm) | Voltage typ.(v) | Voltage max. (v) | Luminous min | Luminous typ |
---|---|---|---|---|---|---|---|---|
BL-LM18PGC/TR10 |
Ultra Pure Green |
InGaN |
525 |
4.5 |
2500 |
5000 |
||
BL-LM18PGD/TR10 |
Ultra Pure Green |
InGaN |
525 |
4.5 |
2000 |
4000 |
||
BL-LM18UBC/TR10 |
Ultra Blue |
InGaN |
470 |
4.2 |
1500 |
3000 |
||
BL-LM18UBD/TR10 |
Ultra Blue |
InGaN |
470 |
4.2 |
800 |
2000 |
||
BL-LM18UEC/TR10 |
Ultra Red |
AlGaInP |
630 |
2.5 |
1000 |
2200 |
||
BL-LM18UED/TR10 |
Ultra Red |
AlGaInP |
630 |
2.5 |
800 |
2000 |
||
BL-LM18UGC/TR10 |
Ultra Green |
AlGaInP |
574 |
2.5 |
500 |
1000 |
||
BL-LM18UGD/TR10 |
Ultra Green |
AlGaInP |
574 |
2.5 |
300 |
800 |
||
BL-LM18URC/TR10 |
Ultra Red |
AlGaAs,DDH |
660 |
2.2 |
500 |
1000 |
||
BL-LM18URD/TR10 |
Ultra Red |
AlGaAs,DDH |
660 |
2.2 |
300 |
800 |
||
BL-LM18UWC/TR10 |
Ultra White |
InGaN |
/ |
4.2 |
2000 |
7000 |
||
BL-LM18UWD/TR10 |
Ultra White |
InGaN |
/ |
4.2 |
1500 |
6000 |
||
BL-LM18UYC/TR10 |
Ultra Yellow |
AlGaInP |
590 |
2.5 |
1800 |
3500 |
||
BL-LM18UYD/TR10 |
Ultra Yellow |
AlGaInP |
590 |
2.5 |
1500 |
3000 |