
Introduction
The 0.30 inch single-digit seven segment LED display is a critical component in many electronic devices, especially for displaying numerical information. Often referred to as a seven segment circuit or a 14 pin 7 segment display, this versatile component is essential for ensuring clear and efficient data presentation. This article explores the features, applications, benefits, case studies, and user testimonials of the seven segment circuit, providing valuable insights for electronics manufacturers, engineers, purchasers, and administrators.
Features of the 0.30 Inch Single-Digit Seven Segment LED Display
Compact and Efficient Design
The 0.30 inch single-digit seven segment LED display is designed to be compact, making it suitable for projects where space is at a premium. Despite its small size, it offers excellent performance, ensuring bright and clear display of numerical data.
Bright and Clear Illumination
The seven segment circuit provides bright and clear illumination, which is crucial for readability in various lighting conditions. This feature is particularly beneficial in both consumer and industrial applications where accurate data display is essential.
Versatile Configuration
Available in both custom segment display configurations, the 14 pin 7 segment display offers flexibility for different circuit designs. This versatility makes it easy to integrate into a wide range of electronic projects.
Applications of the 0.30 Inch Single-Digit Seven Segment LED Display
Consumer Electronics
In consumer electronics, the 7 seg display is widely used in devices such as calculators, digital clocks, and household appliances. Its reliability and efficiency make it a preferred choice for displaying numerical data in these everyday gadgets.
Industrial Equipment
The 0.30 inch single-digit seven segment LED display is a staple in industrial equipment, where it is used in control panels, measurement devices, and machinery interfaces. Its durability and clarity are essential for monitoring and controlling various industrial processes.
Automotive
Automotive dashboards and instrument panels commonly feature the seven segment circuit. It is used to show critical information such as speed, fuel levels, and engine diagnostics. The display’s robustness and readability in varying conditions make it ideal for automotive applications.
Benefits of Using a 0.30 Inch Single-Digit Seven Segment LED Display
Energy Efficiency
One of the key benefits of the seven segment circuit is its low power consumption. This makes it ideal for battery-operated devices and applications where energy efficiency is a priority, contributing to longer battery life and reduced energy costs.
Durability and Longevity
Built to withstand harsh environments and continuous use, the 14 pin 7 segment display is highly durable. This longevity results in lower maintenance costs and a longer lifespan for the devices in which it is used.
Easy Integration
The 7 seg display can be easily integrated into various electronic circuits due to its simple design and compatibility with different driving methods. This ease of integration simplifies the development process and reduces design complexity.
Case Studies
Case Study 1: Enhancing Industrial Monitoring Systems
A leading manufacturer of industrial monitoring systems incorporated the 0.30 inch single-digit seven segment LED display into their new line of products. The compact size and clear visibility improved the readability of the displays in harsh factory environments. This enhancement led to increased customer satisfaction and a reduction in errors during the monitoring process.
Case Study 2: Improving Consumer Gadgets
An electronics company specializing in consumer gadgets used the 7 seg display in their latest fitness trackers. The display’s energy efficiency and compact design extended battery life and streamlined product design. As a result, the company saw a significant increase in sales and positive user feedback.
User Testimonials
John D., Electronics Engineer: “The 0.30 inch single-digit seven segment LED display has become a vital component in our latest projects. Its brightness and clarity are unmatched, making it easier for end-users to read the displayed information.”
Samantha K., Product Manager: “Integrating the seven segment circuit into our devices was straightforward, thanks to its versatility. The feedback from our customers has been overwhelmingly positive, highlighting the display’s readability and reliability.”
Michael B., Industrial Designer: “I appreciate the durability of these displays. They perform exceptionally well in demanding environments, which is crucial for our industrial applications.”
Conclusion
The 0.30 inch single-digit seven segment LED display is an indispensable component in various electronic applications, offering numerous benefits such as energy efficiency, durability, and ease of integration. Whether used in consumer electronics, industrial equipment, or automotive dashboards, these displays provide reliable and clear numerical information.
For electronics manufacturers and engineers, understanding the features and benefits of these displays can lead to better product designs and improved user experiences. If you’re looking to enhance your electronic projects with a reliable display solution, consider integrating the 0.30 inch single-digit seven segment LED display. Its proven performance and versatility make it an excellent choice for a wide range of applications.
Call to Action
If you’re ready to take your electronic projects to the next level, explore the advantages of the seven segment circuit today. Enhance your designs with a reliable, efficient, and durable display solution that meets the highest standards of quality and performance.

0.30 inch single alpha-Numeric LED display
0.30 inch digit height(7.40mm)
widthxheight: 10.06*19.00mm
Single decimal point
Common anode or common cathode selected
Low Current Operation
Common Anode and Common Cathode available
Excellent Character Appearance
High Light Output
Easy Mounting On PC Boards or Sockets
IC Compatible
Multicolor Available
Categorized for Luminous Intensity
Technically Rugged
Standard: Gray Surface, White Segment
RoHs Compliance
Applications:
- Scoreboards
- Gaming machines
- Audio equipment
- Test and measurement equipment
- Home appliances
- Communication devices
- Industrial control systems
- Security systems
- Traffic signs
- Advertising displays
- Medical instruments
- Wearable devices
Part No. (Cathode) | Part No. (Anode) | Emitting Color | Material | Peak Wavelength (nm) | Voltage typ.(v) | Voltage max. (v) | Luminous min | Luminous typ |
---|---|---|---|---|---|---|---|---|
BL-S30A-15B |
BL-S30B-15B |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
17 |
25 |
|
BL-S30A-15D |
BL-S30B-15D |
Super Red |
GaAlAs/DH |
660 |
2.2 |
8 |
12 |
|
BL-S30A-15E |
BL-S30B-15E |
Orange |
GaAsP/GaP |
635 |
2.5 |
6 |
10 |
|
BL-S30A-15G |
BL-S30B-15G |
Green |
GaP/GaP |
570 |
2.5 |
6 |
10 |
|
BL-S30A-15H |
BL-S30B-15H |
Red |
GaP/GaP |
700 |
2.6 |
0.3 |
0.5 |
|
BL-S30A-15PG |
BL-S30B-15PG |
Ultra Pure Green |
InGaN/SiC |
525 |
4.2 |
16 |
22 |
|
BL-S30A-15S |
BL-S30B-15S |
Hi Red |
GaAlAs/SH |
660 |
2.2 |
3 |
6 |
|
BL-S30A-15UB |
BL-S30B-15UB |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
20 |
31.5 |
|
BL-S30A-15UE |
BL-S30B-15UE |
Ultra Orange |
AlGaInP |
630 |
2.5 |
8 |
12 |
|
BL-S30A-15UG |
BL-S30B-15UG |
Ultra Green |
AlGaInP |
574 |
2.5 |
12 |
18 |
|
BL-S30A-15UR |
BL-S30B-15UR |
Ultra Red |
GaAlAs/DDH |
660 |
2.2 |
10 |
14 |
|
BL-S30A-15UY |
BL-S30B-15UY |
Ultra Yellow |
AlGaInP |
590 |
2.5 |
8 |
12 |
|
BL-S30A-15W |
BL-S30B-15W |
Ultra White |
InGaN |
- |
4.2 |
30 |
||
BL-S30A-15Y |
BL-S30B-15Y |
Yellow |
GaAsP/GaP |
585 |
2.5 |
6 |
10 |