The 0.39 7 segment display is not just a component; it’s a cornerstone in modern electronic design. This type of LED display, referred to in technical documents like the 3461AS datasheet, offers clarity and efficiency, making it an essential part of numerous devices. In this article, we’ll explore the features, applications, benefits, and real-world uses of the 0.39 inch 4-digit seven segment LED display, through detailed case studies and user testimonials that underscore its value to electronics manufacturers, engineers, and purchasers.

Features of the 0.39 Inch 4-Digit Seven Segment LED Display The 0.39 inch 4-digit seven segment LED display stands out with its compact design and high functionality. Each segment of the display consists of LEDs arranged in a pattern that allows for the display of both numbers and characters, a crucial feature for user interfaces across a variety of applications. Its small size does not compromise visibility, making it an excellent choice for space-sensitive applications.

Versatile Applications Across Industries The led display 7 segment 4 digit is utilized in a wide array of applications—from consumer electronics like digital clocks and microwave ovens to more complex systems such as healthcare devices and industrial control panels. The clear display and low energy requirements make it ideal for portable devices, enhancing both usability and battery life.

Optimizing Product Design with High Visibility and Energy Efficiency One of the primary advantages of using the 7 segment 0.39 display is its energy efficiency. LED displays are known for their low power consumption, which is particularly important in battery-powered devices. Furthermore, the bright and clear output of these displays ensures excellent visibility under various lighting conditions, which is crucial for outdoor and portable devices.

Case Studies: Real-World Applications A notable application can be seen in a line of high-end coffee machines used in commercial settings. These machines incorporate the 0.39 7 segment display to show timers, temperatures, and settings clearly, enhancing the user interface and customer satisfaction. The feedback from users has been overwhelmingly positive, noting the ease of use and the reliability of the display even in high-humidity environments.

User Testimonials: Engineers and Purchasers Speak Engineers who have integrated the 7 segment 0.39 display into their projects often highlight its ease of programming and compatibility with other components. Purchasers appreciate the cost-effectiveness of the display, noting that its durability reduces the need for frequent replacements and thus decreases the long-term costs of manufacturing.

Benefits of the LED Display 7 Segment 4 Digit in Modern Electronics Adopting the 0.39 inch 4-digit seven segment LED display brings numerous benefits to electronic products. Its reliability and long lifespan minimize maintenance needs, while its versatility makes it suitable for a broad range of applications. Additionally, the ability to convey information effectively in a small space makes it invaluable in the miniaturization trend in electronics design.

Conclusion: The Future of Electronic Displays The 0.39 inch 4-digit seven segment LED display continues to be a preferred choice for developers looking to combine efficiency with performance. As technology progresses, the importance of reliable and versatile components like this cannot be overstated. For any project requiring clear data display, this LED segment is an excellent choice.

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Elevate your electronic projects with the reliable and efficient 0.39 inch 4-digit seven segment LED display. Discover the difference it can make in your products today!

Features

• 0.39-Inch Digit Height (9.90mm): Provides clear visibility for numeric displays, suitable for applications where small, easily readable digits are required.
• Dimensions (Width x Height): 40.00 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.

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Part No. (Cathode)	Part No. (Anode)	Emitting Color	Material	Peak Wavelength (nm)	Voltage typ.(v)	Voltage max. (v)	Luminous min	Luminous typ
BL-Q39G-41B	BL-Q39H-41B	ultra Blue	InGaN/SiC	470		4.2	65	100
BL-Q39G-41D	BL-Q39H-41D	Super Red	GaAlAs/DH	660		2.2	75	115
BL-Q39G-41E	BL-Q39H-41E	Orange	GaAsP/GaP	635		2.5	80	115
BL-Q39G-41G	BL-Q39H-41G	Green	GaP/GaP	570		2.5	85	120
BL-Q39G-41H	BL-Q39H-41H	Red	GaP/GaP	700		2.6	8	10.5
BL-Q39G-41PG	BL-Q39H-41PG	Ultra Pure Green	InGaN/SiC	525		4.2	110	195
BL-Q39G-41S	BL-Q39H-41S	Hi Red	GaAlAs/SH	660		2.2	80	105
BL-Q39G-41UB	BL-Q39H-41UB	ultra Blue	InGaN/SiC	470		4.2	80	125
BL-Q39G-41UE	BL-Q39H-41UE	Ultra Orange	AlGaInP	630		2.5	96	140
BL-Q39G-41UG	BL-Q39H-41UG	Ultra Green	AlGaInP	574		2.5	96	140
BL-Q39G-41UR	BL-Q39H-41UR	Ultra Red	GaAlAs/DDH	660		2.2	105	160
BL-Q39G-41UY	BL-Q39H-41UY	Ultra Yellow	AlGaInP	590		2.5	85	135
BL-Q39G-41W	BL-Q39H-41W	Ultra White	InGaN	-		4.2		160
BL-Q39G-41Y	BL-Q39H-41Y	Yellow	GaAsP/GaP	585		2.5	80	115

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