
The 0.39 inch single-digit seven segment LED display is an essential component in various electronic devices, known for its efficiency and clarity. This article delves into its features, applications, benefits, case studies, and user testimonials, providing valuable insights for electronics manufacturers, engineers, purchasers, and administrators.
Features of the 0.39 Inch Single-Digit Seven Segment LED Display
High Brightness and Visibility One of the primary features of the 0.39 inch single-digit seven segment LED display is its high brightness, ensuring excellent visibility in different lighting conditions. This makes it ideal for applications where clear and immediate readability is crucial.
Compact and Efficient Design The compact size of the 0.39 inch seven segment display allows it to fit into small spaces, making it a perfect choice for handheld devices and compact instrumentation. Despite its small footprint, it delivers high efficiency and performance.
Low Power Consumption The 7 segment display voltage meter is designed to consume minimal power, which is essential for battery-operated devices and applications where power efficiency is a key consideration. This feature extends the battery life of portable devices.
Durability and Reliability Built to withstand rigorous use, the 0.39 inch single-digit seven segment LED display offers excellent durability and reliability. This ensures long-term performance even in demanding environments, making it a dependable choice for various applications.
Easy Integration The seven segment pin configuration simplifies the integration of the display into various electronic circuits and systems. The detailed 7 segment display types datasheet provides the necessary specifications and guidelines for engineers, making the design process straightforward.
Applications of the 0.39 Inch Single-Digit Seven Segment LED Display
Consumer Electronics In consumer electronics, the 7 segment display is widely used in devices such as digital clocks, calculators, and household appliances. Its clear and precise numeric display enhances the functionality and user experience of these products.
Industrial Equipment The 0.39 inch single-digit seven segment LED display is commonly used in industrial equipment for control panels, measurement devices, and monitoring systems. Its robustness and visibility make it suitable for harsh industrial environments.
Medical Devices Medical devices such as glucometers, digital thermometers, and patient monitoring systems often incorporate the 7 segment display. The display’s accuracy and reliability are critical in these applications, ensuring precise readings and data representation.
Automotive Displays Automobiles use seven segment displays for dashboard instruments like odometers and speedometers. The display’s durability and visibility under various lighting conditions make it an excellent choice for automotive applications.
Telecommunications Equipment In telecommunications, the 7 segment display is used for status indicators and diagnostic displays. Its clear visibility helps technicians quickly assess and troubleshoot equipment status.
Benefits of the 0.39 Inch Single-Digit Seven Segment LED Display
Enhanced User Experience The 7 segment display’s ability to provide clear and bright numerical data enhances the user experience. Users can quickly and easily read and interpret the displayed information, which is particularly important in devices where quick data access is essential.
Energy Efficiency The low power consumption of the 0.39 inch single-digit seven segment LED display makes it an energy-efficient choice. This is particularly beneficial for battery-operated devices, as it helps extend the operational life of these devices.
Cost-Effective and Durable The display’s durability reduces the need for frequent replacements and maintenance, offering a cost-effective solution over time. Its long-lasting performance ensures reliability and reduces overall costs for manufacturers and end-users.
Improved Design Flexibility The compact size and straightforward pin configuration of the 7 segment display allow for flexible integration into a wide range of electronic devices. Engineers can design smaller, more efficient products without compromising on display quality.
Case Studies
Case Study 1: Digital Clocks A manufacturer of digital clocks integrated the 0.39 inch single-digit seven segment LED display into their new line of compact, stylish clocks. The display’s brightness and readability under various lighting conditions significantly improved user satisfaction and sales.
Case Study 2: Industrial Control Panels An industrial equipment supplier adopted the seven segment display for their control panels. The display’s reliability and ease of integration reduced assembly time and enhanced the durability of the final products, leading to a decrease in service calls and an increase in customer satisfaction.
User Testimonials
John D., Electronics Engineer “We have been using the 0.39 inch single-digit seven segment LED display in our new range of handheld devices. The display’s brightness and low power consumption have exceeded our expectations, making our products more competitive in the market.”
Sarah L., Purchaser at a Medical Device Company “Integrating the 0.39 inch seven segment display into our medical devices has been a game-changer. The reliability and clarity of the displays are critical for our products, and we have received excellent feedback from our customers.”
Conclusion
The 0.39 inch single-digit seven segment LED display is a versatile and reliable component suitable for a variety of applications, including consumer electronics, industrial equipment, medical devices, automotive displays, and telecommunications equipment. Its features, such as high brightness, compact size, low power consumption, durability, and easy integration, make it an excellent choice for engineers and manufacturers.
If you’re looking to enhance the functionality and user experience of your electronic devices, consider incorporating the 0.39 inch single-digit seven segment LED display. Its benefits and proven performance in various applications demonstrate its value and reliability.
Call to Action: Elevate your electronic products with the versatile and efficient 0.39 inch single-digit seven segment LED display. Contact us today to learn more about integrating this advanced display technology into your designs.

0.39 inch single Numeric LED display
- 0.39 inch digit height (9.90mm)
- Width x height: 10.00 x 13.00mm
- Single decimal point
- Single LED chip per segment
- 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:
- Industrial control panels
- Medical equipment
- Consumer electronics
- Instrumentation
- Test equipment
- Communication devices
- Automotive displays
- Audio/visual equipment
- Avionics displays
Part No. (Cathode) | Part No. (Anode) | Emitting Color | Material | Peak Wavelength (nm) | Voltage typ.(v) | Voltage max. (v) | Luminous min | Luminous typ |
---|---|---|---|---|---|---|---|---|
BL-S39C-11B |
BL-S39D-11B |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
19 |
28 |
|
BL-S39C-11D |
BL-S39D-11D |
Super Red |
GaAlAs/DH |
660 |
2.2 |
9 |
15 |
|
BL-S39C-11E |
BL-S39D-11E |
Orange |
GaAsP/GaP |
635 |
2.5 |
6 |
11 |
|
BL-S39C-11G |
BL-S39D-11G |
Green |
GaP/GaP |
570 |
2.5 |
6 |
10 |
|
BL-S39C-11H |
BL-S39D-11H |
Red |
GaP/GaP |
700 |
2.6 |
0.4 |
0.8 |
|
BL-S39C-11PG |
BL-S39D-11PG |
Ultra Pure Green |
InGaN/SiC |
525 |
4.2 |
13 |
20 |
|
BL-S39C-11S |
BL-S39D-11S |
Hi Red |
GaAlAs/SH |
660 |
2.2 |
4 |
8 |
|
BL-S39C-11UB |
BL-S39D-11UB |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
24 |
35 |
|
BL-S39C-11UE |
BL-S39D-11UE |
Ultra Orange |
AlGaInP |
630 |
2.5 |
9 |
13 |
|
BL-S39C-11UG |
BL-S39D-11UG |
Ultra Green |
AlGaInP |
574 |
2.5 |
9 |
15 |
|
BL-S39C-11UR |
BL-S39D-11UR |
Ultra Red |
GaAlAs/DDH |
660 |
2.2 |
11 |
17 |
|
BL-S39C-11UY |
BL-S39D-11UY |
Ultra Yellow |
AlGaInP |
590 |
2.5 |
9 |
13 |
|
BL-S39C-11W |
BL-S39D-11W |
Ultra White |
InGaN |
- |
4.2 |
32 |
||
BL-S39C-11Y |
BL-S39D-11Y |
Yellow |
GaAsP/GaP |
585 |
2.5 |
6 |
11 |