
0.43 inch double numeric LED display
In the ever-evolving landscape of electronic displays, the 0.43 inch dual-digit seven-segment LED display emerges as a beacon of innovation and utility. This compact, yet powerful display technology offers unmatched clarity and efficiency, making it an essential component for a broad spectrum of applications. With a focus on the 7 seg display datasheet, this article unravels the unique attributes, extensive applications, benefits, and real-world impacts through case studies and user testimonials. Tailored for electronics manufacturer engineers, purchasers, and administrators, we delve into why this double digit display is transforming expectations and setting new benchmarks in the electronics industry.
Distinctive Features and Specifications
The 0.43 inch dual-digit seven-segment LED display is renowned for its precision engineering and versatile functionality. According to the 7 seg display datasheet, this display type is characterized by its ability to show numbers and a limited set of characters with high brightness and low power consumption. Each segment of the display can be independently controlled, allowing for a wide range of numeric and symbolic representations. The display’s compact size does not detract from its visibility, making it suitable for both small-scale projects and larger, more complex applications.
Broad Spectrum of Applications
The versatility of the 0.43 inch dual-digit seven-segment LED display sees its application stretching across various fields. From consumer electronics, such as digital clocks and calculators, to more specialized equipment like healthcare monitoring devices and industrial control panels, the 2 digit seven segment display offers a reliable and straightforward solution for numerical data presentation.
Unveiling the Benefits
The adoption of the 0.43 inch dual-digit seven-segment LED display brings with it a multitude of benefits. Its energy efficiency stands out, consuming significantly less power compared to other display technologies, which not only extends the life of electronic devices but also contributes to a reduction in operational costs. Additionally, the durability and ease of programming of these displays make them an attractive option for manufacturers looking for components that offer reliability without compromising on performance.
Real-World Impact: Case Studies
Exploring case studies highlights the transformative power of the 0.43 inch dual-digit seven-segment LED display. In one instance, a consumer electronics company integrated these displays into a new line of portable kitchen timers, resulting in a product that was both easier to use and more aesthetically pleasing. This innovation led to increased customer satisfaction and a notable uptick in sales, underscoring the display’s role in enhancing product value.
Hearing from the Users: Testimonials
Feedback from users further cements the status of the 0.43 inch dual-digit seven-segment LED display as a preferred choice among electronics professionals. An engineer from an automotive company shared, “The clarity and reliability of the 7 segment 2 digit display have significantly improved the user interface of our dashboard instruments, enhancing both functionality and design.”
Conclusion: Lighting the Path Forward
The 0.43 inch dual-digit seven-segment LED display stands as a testament to the advancements in electronic display technology. With its blend of efficiency, versatility, and reliability, it continues to open new avenues for innovation across various industries. For electronics professionals, embracing this technology means not only keeping pace with current trends but also paving the way for future developments.
Call to Action: Revolutionize your electronic projects with the cutting-edge 0.43 inch dual-digit seven-segment LED display. Experience the difference in clarity, efficiency, and versatility today.

Features
- 0.43 Inch Digit Height (11.00mm): Provides clear and visible numeric displays, ideal for applications where space is limited but readability is crucial.
- Compact Dimensions: The size of 23.80 x 18.80 mm makes it suitable for small-scale electronic devices.
- Low Current Operation: Energy-efficient, reducing power consumption and making it ideal for battery-powered or energy-sensitive applications.
- Common Anode and Common Cathode Availability: Offers design flexibility, 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 integration onto printed circuit boards or into sockets, facilitating easy assembly.
- IC Compatible: Can be easily interfaced with various integrated circuits, making it suitable for complex electronic systems.
- Multicolor Availability: Comes in different colors, providing options for customization and various design requirements.
- 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 in compliance with environmental and health safety standards.
Applications
- Digital Clocks and Timers: Ideal for timekeeping devices in various environments such as schools, offices, and household appliances.
- Electronic Scoreboards: Suitable for displaying scores, times, or other numerical information in sports arenas and event venues.
- Industrial Equipment: Used in machinery for displaying measurements, counts, or operational data.
- Consumer Electronics: Incorporated in household appliances like microwave ovens, washing machines, and audio equipment for setting displays.
- Medical Devices: Employed in medical equipment for showing readings, timers, and numerical data.
- Automotive Displays: Useful for displaying information on car dashboards, such as temperature, fuel level, or warning indicators.
- Control Panels: Applicable in control panels for machinery, HVAC systems, and industrial systems for clear numeric readouts.
- Telecommunication Equipment: Suitable for network devices and communication equipment for displaying numeric information.
Part No. (Cathode) | Part No. (Anode) | Emitting Color | Material | Peak Wavelength (nm) | Voltage typ.(v) | Voltage max. (v) | Luminous min | Luminous typ |
---|---|---|---|---|---|---|---|---|
BL-D43A-22B |
BL-D43B-22B |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
35 |
45 |
|
BL-D43A-22D |
BL-D43B-22D |
Super Red |
GaAlAs/DH |
660 |
2.2 |
110 |
190 |
|
BL-D43A-22E |
BL-D43B-22E |
Orange |
GaAsP/GaP |
635 |
2.5 |
40 |
60 |
|
BL-D43A-22G |
BL-D43B-22G |
Green |
GaP/GaP |
570 |
2.5 |
30 |
40 |
|
BL-D43A-22H |
BL-D43B-22H |
Red |
GaP/GaP |
700 |
2.6 |
7 |
10 |
|
BL-D43A-22PG |
BL-D43B-22PG |
Ultra Pure Green |
InGaN/SiC |
525 |
4.2 |
120 |
185 |
|
BL-D43A-22S |
BL-D43B-22S |
Hi Red |
GaAlAs/SH |
660 |
2.2 |
70 |
100 |
|
BL-D43A-22UB |
BL-D43B-22UB |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
55 |
75 |
|
BL-D43A-22UE |
BL-D43B-22UE |
Ultra Orange |
AlGaInP |
630 |
2.5 |
75 |
120 |
|
BL-D43A-22UG |
BL-D43B-22UG |
Ultra Green |
AlGaInP |
574 |
2.5 |
72 |
115 |
|
BL-D43A-22UR |
BL-D43B-22UR |
Ultra Red |
GaAlAs/DDH |
660 |
2.2 |
105 |
160 |
|
BL-D43A-22UY |
BL-D43B-22UY |
Ultra Yellow |
AlGaInP |
590 |
2.5 |
75 |
120 |
|
BL-D43A-22W |
BL-D43B-22W |
Ultra White |
InGaN |
- |
4.2 |
75 |
||
BL-D43A-22Y |
BL-D43B-22Y |
Yellow |
GaAsP/GaP |
585 |
2.5 |
40 |
60 |