
Introduction
The seven segment LED display 0.36 inch 4 digit is a crucial component in modern electronics, favored for its simplicity and effectiveness in displaying numerical data. Often configured as a “7 seg common anode” or a “4 digit 7 segment led display,” this technology simplifies the process of data presentation in many devices. Throughout this article, we explore the features, applications, and numerous benefits of these displays, supplemented by industry-specific case studies and testimonials from seasoned professionals.
Key Features of the 0.36 Inch 4 Digit Seven Segment LED Display
The seven segment LED display offers a combination of features that make it an ideal choice for many electronic applications:
Primary Features Include:
- Compactness: Fits easily into small-scale electronic devices.
- Efficiency: Utilizes LED technology for low power consumption while maintaining high visibility.
- User-Friendliness: Simplifies data display, making it easier for end-users to read and understand information quickly.
Wide Range of Applications
Due to its versatility, the seven segment LED display 0.36 inch 4 digit is utilized across various sectors:
- Consumer Goods: Essential for household appliances like microwave ovens and digital clocks.
- Industrial Equipment: Used in metering and monitoring systems for more reliable readings.
- Healthcare: Helps in displaying critical data on medical machinery such as ventilators and infusion pumps.
Advantages of Employing the 0.36 Inch Seven Segment Display
Incorporating these displays into electronic products offers substantial benefits:
- Cost-effectiveness: They are affordable, which lowers the overall manufacturing costs.
- Durability: LEDs provide a longer operational life compared to other display methods.
- Flexibility: Available in multiple colors and configurations to meet diverse product requirements.
Real-World Impact: Case Studies
Digital Thermostats
In a study with a leading HVAC manufacturer, integrating the 0.36 inch seven segment displays into their digital thermostats not only improved the usability of the products but also enhanced the aesthetic appeal, leading to a 25% increase in consumer satisfaction.
Hospital Monitoring Systems
A retrofit of older patient monitoring systems with new seven segment displays in a regional hospital showed a decrease in critical reading errors by up to 40%, significantly improving patient outcomes and staff efficiency.
User Testimonials
Sarah Connors, Lead Engineer at Dynamic Devices: “Using the 0.36 inch four segment displays has streamlined our production process and improved the readability of our devices, greatly enhancing user satisfaction.”
Tom Richards, Procurement Manager at MedTech Solutions: “We appreciate the reliability and cost savings provided by these displays. They are a fundamental component in our purchasing strategy for new medical devices.”
Conclusion
The seven segment LED display 0.36 inch 4 digit is an invaluable tool in the electronics design toolkit, offering both functionality and economic benefits. Its broad application scope and the positive impact on product performance make it a top choice among engineers and designers.
Call to Action: Upgrade your electronic devices with our high-quality seven segment displays to enhance functionality and user experience. Contact our sales team now for more information and custom solutions!

Features
- 0.36-Inch Digit Height (9.20mm): Provides clear visibility for numeric displays, suitable for applications where small, easily readable digits are required.
- Dimensions (Width x Height): 29.6 x 14.00mm: Its compact size makes it suitable for various applications where space efficiency is important.
- Low Current Operation: Energy-efficient, making it suitable for both battery-powered and low-power electronic devices.
- Common Anode and Cathode Options: Offers flexibility in circuit design, accommodating different electrical configurations.
- Excellent Character Appearance: Ensures digits are displayed clearly and legibly, enhancing readability.
- High Light Output: Bright enough for easy reading under various lighting conditions.
- Easy Mounting on PC Boards or Sockets: Designed for straightforward installation, facilitating efficient integration into electronic systems.
- IC Compatible: Can be integrated with integrated circuits, making it suitable for complex electronic designs.
- Multicolor Availability: Provides options for different colors, adding versatility in design and functional use.
- Categorized for Luminous Intensity: Ensures consistent brightness levels across units, important for uniform display quality.
- Technically Rugged: Durable and reliable, capable of withstanding various operational environments.
- Standard Design: Gray Surface, White Segment: Provides a classic look with high contrast for ease of reading.
- RoHS Compliance: Meets environmental standards, adhering to regulations that restrict hazardous substances.
Applications
- Industrial Control Panels: Suitable for use in industrial environments where clear, multi-digit numeric displays are necessary for monitoring and control.
- Public Information Displays: Ideal for transportation stations, public squares, or event venues where clear, multi-digit displays are needed.
- Consumer Electronics: Appropriate for household appliances and entertainment systems requiring multiple numeric displays.
- Telecommunication Equipment: Can be used in networking devices for displaying numerical information like channel numbers or signal strength.
- Retail and Point of Sale Systems: Effective in displaying prices, quantities, or codes in retail environments.
- Healthcare Equipment: Useful in medical devices for showing various numerical data such as patient vitals or timer settings.
- Automotive Displays: Suitable for vehicle dashboards to display information like temperature, speed, or fuel levels.
- Fitness Equipment: Ideal for gym machines, showing workout data such as time, speed, or calorie count.
- Educational Tools: Used in educational settings for timers or displaying experiment data.
- Safety and Emergency Equipment: Suitable for safety systems displaying critical numerical information.
Part No. (Cathode) | Part No. (Anode) | Emitting Color | Material | Peak Wavelength (nm) | Voltage typ.(v) | Voltage max. (v) | Luminous min | Luminous typ |
---|---|---|---|---|---|---|---|---|
BL-Q36A-44B |
BL-Q36B-44B |
Ultra Blue |
InGaN |
470 |
4.2 |
120 |
||
BL-Q36A-44D |
BL-Q36B-44D |
Super Red |
GaAlAs/GaAs,DH |
660 |
2.2 |
110 |
||
BL-Q36A-44E |
BL-Q36B-44E |
Red |
GaAsP/GaP |
635 |
2.5 |
105 |
||
BL-Q36A-44G |
BL-Q36B-44G |
Green |
GaP/GaP |
570 |
2.5 |
110 |
||
BL-Q36A-44PG |
BL-Q36B-44PG |
Ultra Pure Green |
InGaN |
525 |
4.5 |
195 |
||
BL-Q36A-44S |
BL-Q36B-44S |
Hi Red |
GaAlAs/GaAs,SH |
660 |
2.2 |
105 |
||
BL-Q36A-44UE |
BL-Q36B-44UE |
Ultra Red |
AlGaInP |
630 |
2.5 |
140 |
||
BL-Q36A-44UG |
BL-Q36B-44UG |
Ultra Green |
AlGaInP |
574 |
2.5 |
140 |
||
BL-Q36A-44UHR |
BL-Q36B-44UHR |
Ultra Red |
AlGaInP |
645 |
2.5 |
155 |
||
BL-Q36A-44UR |
BL-Q36B-44UR |
Ultra Red |
GaAlAs/GaAs,DDH |
660 |
2.2 |
155 |
||
BL-Q36A-44UY |
BL-Q36B-44UY |
Ultra Yellow |
AlGaInP |
590 |
2.5 |
120 |
||
BL-Q36A-44W |
BL-Q36B-44W |
Ultra White |
InGaN |
- |
4.2 |
150 |
||
BL-Q36A-44Y |
BL-Q36B-44Y |
Yellow |
GaAsP/GaP |
585 |
2.5 |
105 |
||
BL-Q36A-44YO |
BL-Q36B-44YO |
Ultra Amber |
AlGaInP |
619 |
2.5 |
140 |