
0.54 inch double alpha-Numeric LED display
The 0.54 inch dual-digit alphanumeric LED display, particularly the 16 segment display variant, stands as a beacon of innovation in the electronics industry. This comprehensive analysis sheds light on its features, applications, and the unparalleled benefits it offers to electronics manufacturers, engineers, purchasers, and administrators. We’ll also delve into inspiring case studies and user testimonials that underscore its transformative impact.
The Essence of the 0.54 Inch Dual-Digit Alphanumeric LED Display
At the heart of modern electronic devices lies the 16 segment display, a marvel of engineering designed to offer enhanced readability and versatility. Unlike its predecessor, the 7 segment display, this double LED display allows for the representation of alphanumeric characters, thereby broadening its utility across various applications.
Features and Technical Specifications
The 0.54 inch dual-digit alphanumeric LED display boasts several key features that make it a preferred choice among electronics professionals:
- High Visibility: The 0.54-inch size ensures that the display is readable even from a distance, making it perfect for public display boards and consumer electronics.
- Alphanumeric Capability: With 16 segments, this display can represent a wide range of characters beyond numbers, including letters and symbols.
- Low Power Consumption: Essential for battery-powered devices, ensuring longer operational times without sacrificing brightness or clarity.
- Durability and Longevity: Built to last, these displays can withstand rigorous use in various environmental conditions, from factory floors to outdoor displays.
Applications Across Industries
The versatility of the 0.54 inch dual-digit alphanumeric LED display allows for its integration into a myriad of devices across different sectors:
- Consumer Electronics: From digital clocks to calculators, these displays enhance user interaction with devices.
- Industrial Control Panels: Offering clear readings in environments where precision is paramount.
- Public Information Boards: Airports, train stations, and public arenas benefit from the easy-to-read nature of these displays.
Benefits for Electronics Manufacturers and Engineers
Incorporating the 0.54 inch dual-digit alphanumeric LED display into electronic products offers several benefits:
- Enhanced Product Appeal: The clear, bright display enhances the overall aesthetics and usability of devices.
- Versatility: Its ability to display both numbers and letters allows for creative applications in device design.
- Cost-Effectiveness: The energy efficiency and durability of the display reduce long-term costs associated with maintenance and power consumption.
Case Studies: Transformative Success Stories
Several electronics manufacturers have leveraged the 16 segment display to revolutionize their products:
- Digital Timers: A leading manufacturer integrated these displays into their digital kitchen timers, significantly improving readability and customer satisfaction.
- Smart Home Devices: A smart thermostat using this display reported higher user engagement due to its intuitive interface.
User Testimonials: Real-world Endorsements
- Electronics Engineer: “Integrating the 0.54 inch dual-digit alphanumeric LED display into our product line transformed our devices, offering our users an unparalleled experience.”
- Product Purchaser: “Our customers have consistently praised the clarity and versatility of the displays in our devices, making them a market favorite.”
Conclusion: A Bright Future Ahead
The 0.54 inch dual-digit alphanumeric LED display, particularly the 16 segment variant, continues to illuminate the path forward for electronic device innovation. Its blend of functionality, efficiency, and durability makes it an indispensable component in the electronics industry. As technology advances, the potential applications and benefits of these displays are bound to expand, further cementing their status as a cornerstone of electronic design.
Call to Action
Embrace the future of electronics with the 0.54 inch dual-digit alphanumeric LED display. Enhance your products with this versatile, efficient, and reliable technology today.

Features
- 0.54 Inch Digit Height (13.60mm): Provides clear and visible displays, ideal for reading both letters and numbers from a distance.
- Dimensions: The overall size of 25.10 x 21.15 mm makes it suitable for applications where space is limited but a prominent display is desired.
- Low Current Operation: Energy-efficient design, beneficial for reducing power consumption, especially in battery-operated devices.
- Common Anode and Common Cathode Availability: Offers design flexibility to accommodate different types of electronic circuits.
- Excellent Character Appearance: Ensures sharp and clear displays for easy readability of both alphabetic and numeric characters.
- High Light Output: Bright display ensures visibility under various lighting conditions.
- Easy Mounting on PC Boards or Sockets: Designed for straightforward integration onto printed circuit boards or into sockets, facilitating ease of assembly.
- IC Compatible: Can be easily interfaced with various integrated circuits, suitable for complex electronic systems.
- Multicolor Availability: Comes in different colors, providing options for customization and various design needs.
- Categorized for Luminous Intensity: Ensures consistent brightness across units for uniform appearance and performance.
- Technically Rugged: Durable and reliable, built to withstand various operational conditions and environments.
- Standard Design: Features a gray surface with white segments, offering a classic and clear display appearance.
- RoHS Compliance: Manufactured following environmental and health safety standards.
Applications
- Digital Signage and Information Displays: Ideal for public information displays in places like airports, train stations, and shopping centers.
- Electronic Scoreboards: Suitable for sports arenas and event venues for displaying scores, team names, or other alphanumeric information.
- Consumer Electronics: Incorporated in devices like digital clocks, audio equipment, and home appliances for displaying settings or values.
- Industrial Control Panels: Used in machinery and control systems for displaying operational data, status messages, or error codes.
- Medical Equipment: Employed in medical devices for showing alphanumeric data such as patient IDs, readings, and measurements.
- Automotive Displays: Useful for displaying information in car dashboards, such as system messages, radio stations, or navigation data.
- Telecommunication Equipment: Applied in network devices and communication equipment for displaying channel names, call information, or settings.
- Point of Sale Terminals: Used in retail for displaying prices, product codes, or transaction information.
Part No. (Cathode) | Part No. (Anode) | Emitting Color | Material | Peak Wavelength (nm) | Voltage typ.(v) | Voltage max. (v) | Luminous min | Luminous typ |
---|---|---|---|---|---|---|---|---|
BL-D54A-21B |
BL-D54B-21B |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
30 |
45 |
|
BL-D54A-21D |
BL-D54B-21D |
Super Red |
GaAlAs/DH |
660 |
2.2 |
95 |
130 |
|
BL-D54A-21E |
BL-D54B-21E |
Orange |
GaAsP/GaP |
635 |
2.5 |
35 |
55 |
|
BL-D54A-21G |
BL-D54B-21G |
Green |
GaP/GaP |
570 |
2.5 |
35 |
50 |
|
BL-D54A-21H |
BL-D54B-21H |
Red |
GaP/GaP |
700 |
2.6 |
8 |
12 |
|
BL-D54A-21PG |
BL-D54B-21PG |
Ultra Pure Green |
InGaN/SiC |
525 |
4.2 |
115 |
185 |
|
BL-D54A-21S |
BL-D54B-21S |
Hi Red |
GaAlAs/SH |
660 |
2.2 |
80 |
120 |
|
BL-D54A-21UB |
BL-D54B-21UB |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
55 |
80 |
|
BL-D54A-21UE |
BL-D54B-21UE |
Ultra Orange |
AlGaInP |
630 |
2.5 |
70 |
115 |
|
BL-D54A-21UG |
BL-D54B-21UG |
Ultra Green |
AlGaInP |
574 |
2.5 |
50 |
75 |
|
BL-D54A-21UR |
BL-D54B-21UR |
Ultra Red |
GaAlAs/DDH |
660 |
2.2 |
105 |
160 |
|
BL-D54A-21UY |
BL-D54B-21UY |
Ultra Yellow |
AlGaInP |
590 |
2.5 |
50 |
75 |
|
BL-D54A-21W |
BL-D54B-21W |
Ultra White |
InGaN |
- |
4.2 |
80 |
||
BL-D54A-21Y |
BL-D54B-21Y |
Yellow |
GaAsP/GaP |
585 |
2.5 |
35 |
55 |