0.39 inch double numeric LED display
Introduction to Segment Display Technology
The segment display, particularly the 0.39 inch dual seven segment display, represents a significant advancement in electronic visualization. With its capacity to illuminate specific segments to form numbers and a limited set of characters, this technology has simplified the way information is displayed, making it more accessible and easier to understand for users across various applications.
Core Features of the 0.39 Inch Display
This dual-digit segment display stands out for its compact size, enhanced brightness, and energy efficiency. These characteristics not only make it suitable for a wide range of electronic devices but also ensure that it delivers high performance while maintaining low power consumption.
Versatile Applications
From digital clocks and calculators to more sophisticated uses in control panels and medical devices, the dual seven segment display is remarkably versatile. Its reliability and ease of readability have made it an indispensable component in both consumer electronics and industrial applications.
Benefits of Using Dual-Digit Seven Segment Displays
The adoption of these displays brings numerous advantages. For manufacturers, the balance between size and visibility allows for more compact device designs without sacrificing user interface quality. For users, the immediate benefit is the clear and straightforward presentation of information, enhancing the overall usability of devices.
Case Studies: A Closer Look
Examining real-world applications reveals the impact of 0.39 inch dual-digit seven segment LED displays. One case study involves their use in portable medical equipment, where the display’s clarity and reliability have significantly contributed to improving patient care and device functionality.
Hearing from the Users
User testimonials provide invaluable insights into the practical advantages of these displays. Engineers appreciate the ease of integration and reliability, purchasers highlight the cost-effectiveness and durability, and administrators note the benefits of standardization and inventory management.
The Future of Seven Segment Displays
As technology progresses, the evolution of seven segment displays continues to enhance their efficiency, readability, and application potential. This forward momentum promises even greater advancements in electronic display technology, with the 0.39 inch dual-digit seven segment LED display at the forefront of this innovation.
Conclusion: Embracing the Future of Digital Displays
The 0.39 inch dual-digit seven segment LED display exemplifies the intersection of functionality and innovation in electronic display technology. Its broad applicability, combined with the tangible benefits it offers to both manufacturers and users, positions it as a critical component in the advancement of electronic devices. As we move forward, the significance of these displays in shaping the future of electronic visualization cannot be overstated.
Features
- 0.39 Inch Digit Height (10.0mm): Offers clear and visible numeric displays, ideal for readability in compact spaces.
- Compact Dimensions: Measuring 19.9 x 12.8 mm, it’s well-suited for small-scale applications where space is limited.
- Low Current Operation: Energy-efficient design, reducing power consumption and making it ideal for battery-powered or energy-sensitive devices.
- Common Anode and Common Cathode Availability: Flexible design accommodating different circuit configurations.
- Excellent Character Appearance: Ensures sharp and clear numeric displays for ease of readability.
- High Light Output: Bright display ensures visibility in various lighting conditions.
- Easy Mounting on PC Boards or Sockets: Simplifies the process of 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 designs.
- Multicolor Availability: Available in different colors, providing options for customization and various design requirements.
- Categorized for Luminous Intensity: Ensures uniform brightness across units for consistent 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 Clocks and Timers: Ideal for timekeeping devices in various environments, such as schools, offices, and public transport systems.
- Electronic Scoreboards: Suitable for sports arenas, gyms, and event venues for displaying scores or other numerical information.
- Industrial Equipment: Used in machinery and control systems for displaying measurements, counts, or operational data.
- Consumer Electronics: Incorporated in household appliances like microwaves, ovens, washing machines, and audio equipment for setting displays.
- Medical Devices: Employed in medical equipment for showing readings, timers, and other vital data.
- Automotive Displays: Applicable for small indicator displays in vehicle dashboards, such as warning lights or small gauge readouts.
- Control Panels: Used in control panels in machinery, elevators, or HVAC systems, providing clear numeric readings.
- Telecommunication Equipment: Incorporated in network hardware for displaying signal strength or channel numbers.
Electrical-optical characteristics:
Part No. (Cathode) | Part No. (Anode) | Emitting Color | Material | Peak Wavelength (nm) | Voltage typ.(v) | Voltage max. (v) | Luminous min | Luminous typ |
|---|---|---|---|---|---|---|---|---|
BL-D39A-21B |
BL-D39B-21B |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
35 |
45 |
|
BL-D39A-21D |
BL-D39B-21D |
Super Red |
GaAlAs/DH |
660 |
2.2 |
65 |
95 |
|
BL-D39A-21E |
BL-D39B-21E |
Orange |
GaAsP/GaP |
635 |
2.5 |
35 |
55 |
|
BL-D39A-21G |
BL-D39B-21G |
Green |
GaP/GaP |
570 |
2.5 |
28 |
40 |
|
BL-D39A-21H |
BL-D39B-21H |
Red |
GaP/GaP |
700 |
2.6 |
6.5 |
9 |
|
BL-D39A-21PG |
BL-D39B-21PG |
Ultra Pure Green |
InGaN/SiC |
525 |
4.2 |
120 |
185 |
|
BL-D39A-21S |
BL-D39B-21S |
Hi Red |
GaAlAs/SH |
660 |
2.2 |
65 |
90 |
|
BL-D39A-21UB |
BL-D39B-21UB |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
55 |
70 |
|
BL-D39A-21UE |
BL-D39B-21UE |
Ultra Orange |
AlGaInP |
630 |
2.5 |
70 |
115 |
|
BL-D39A-21UG |
BL-D39B-21UG |
Ultra Green |
AlGaInP |
574 |
2.5 |
70 |
100 |
|
BL-D39A-21UR |
BL-D39B-21UR |
Ultra Red |
GaAlAs/DDH |
660 |
2.2 |
100 |
155 |
|
BL-D39A-21UY |
BL-D39B-21UY |
Ultra Yellow |
AlGaInP |
590 |
2.5 |
70 |
115 |
|
BL-D39A-21W |
BL-D39B-21W |
Ultra White |
InGaN |
- |
4.2 |
70 |
||
BL-D39A-21Y |
BL-D39B-21Y |
Yellow |
GaAsP/GaP |
585 |
2.5 |
35 |
55 |
