0.40 inch double numeric LED display

Understanding the 0.40 Inch Dual-Digit Seven-Segment LED Display

At its core, the 0.40 inch dual-digit seven-segment LED display is a marvel of engineering. Designed to offer high visibility while consuming minimal power, this LED 2 digit display stands out for its ability to present numbers and a limited set of characters in a clear, concise manner. Its construction includes two digits, each made from eight segments that can be individually controlled to display the desired figures.

Features That Set It Apart

Several features make the 0.40 inch dual-digit seven-segment LED display indispensable in electronics. Its small size allows for integration into compact devices, while the brightness of the LEDs ensures readability even in low-light conditions. Additionally, the flexibility to display a range of numbers and characters supports its application across various electronic devices.

Wide-Ranging Applications

From digital clocks and calculators to more sophisticated equipment like medical devices and control panels, the 2 digit 7 segment display finds its utility. Its simplicity and effectiveness make it a go-to choice for displaying numerical information in a straightforward manner.

The Benefits Unveiled

The benefits of employing a 0.40 inch dual-digit seven-segment LED display in electronic projects are manifold. Energy efficiency stands at the forefront, with these displays requiring significantly less power compared to other visual display technologies. Moreover, their durability and long lifespan reduce the need for frequent replacements, offering a cost-effective solution for manufacturers.

Real-World Impact: Case Studies

Incorporating case studies, we explore how specific industries have leveraged these displays to enhance their products. For instance, a leading manufacturer of household appliances integrated these displays into their range, significantly improving user interface and product aesthetics, thereby increasing consumer satisfaction and market competitiveness.

Hearing from the Users: Testimonials

User testimonials further emphasize the practicality and effectiveness of these displays. One electronics engineer praised the display for its ease of integration and reliability, stating, “The 0.40 inch dual-digit seven-segment LED display has streamlined our production process, offering both quality and consistency in our products.”

Conclusion: A Bright Future Ahead

The 0.40 inch dual-digit seven-segment LED display exemplifies how traditional components can be innovatively used to meet modern demands. As technology advances, the potential applications for these displays only broaden, promising a future where efficiency and functionality go hand in hand. For electronics manufacturer engineers, purchasers, and administrators, understanding and utilizing these displays can significantly contribute to the success and innovation of their products.

As we look to the future, the emphasis on components like the eight-segment display highlights the continuing importance of efficient, reliable, and adaptable technology in the electronics industry.

Call to Action: Embrace the future of electronics with the versatile and efficient 0.40 inch dual-digit seven-segment LED display. Enhance your projects and products with this cutting-edge technology today.

Features

• 0.40 Inch Digit Height (10.20mm): Offers clear and visible numeric displays, suitable for applications where compactness and readability are key.
• Compact Dimensions: Measuring 20.10 x 16.00 mm, it’s ideal for small-scale applications where space is at a premium.
• Low Current Operation: Energy-efficient design, which is particularly beneficial in battery-operated or power-sensitive devices.
• Common Anode and Common Cathode Availability: Provides flexibility in electronic design, accommodating different types of circuit configurations.
• Excellent Character Appearance: Ensures sharp and clear numeric displays for ease of readability.
• High Light Output: Bright display ensures visibility under various lighting conditions.
• Easy Mounting on PC Boards or Sockets: Simplifies the process of integration onto printed circuit boards or into sockets, easing assembly.
• IC Compatible: Can be easily interfaced with various integrated circuits, suitable for complex electronic systems.
• Multicolor Availability: Available in different colors, offering options for customization and various design requirements.
• Categorized for Luminous Intensity: Ensures uniform brightness across units for consistent performance.
• Technically Rugged: Durable and reliable, built to withstand various operational conditions and environments.
• Standard Design: Features a standard 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 settings such as schools, offices, or kitchen appliances.
• Electronic Scoreboards: Suitable for sports arenas and event venues for displaying scores, times, or other numerical information.
• Industrial Equipment: Used in machinery for displaying measurements, counts, or operational data.
• Consumer Electronics: Incorporated in appliances like microwave ovens, washing machines, and other household devices for setting displays.
• Medical Devices: Employed in medical equipment for showing readings, timers, and numerical data.
• Automotive Displays: Applicable for displaying information on car dashboards, such as temperature, fuel level, or other indicators.
• Control Panels: Used 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.

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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-D40I-21B	BL-D40J-21B	ultra Blue	InGaN/SiC	470		4.2	35	45
BL-D40I-21D	BL-D40J-21D	Super Red	GaAlAs/DH	660		2.2	65	95
BL-D40I-21E	BL-D40J-21E	Orange	GaAsP/GaP	635		2.5	35	55
BL-D40I-21G	BL-D40J-21G	Green	GaP/GaP	570		2.5	28	40
BL-D40I-21H	BL-D40J-21H	Red	GaP/GaP	700		2.6	6.5	9
BL-D40I-21PG	BL-D40J-21PG	Ultra Pure Green	InGaN/SiC	525		4.2	120	185
BL-D40I-21S	BL-D40J-21S	Hi Red	GaAlAs/SH	660		2.2	65	90
BL-D40I-21UB	BL-D40J-21UB	ultra Blue	InGaN/SiC	470		4.2	55	70
BL-D40I-21UE	BL-D40J-21UE	Ultra Orange	AlGaInP	630		2.5	70	115
BL-D40I-21UG	BL-D40J-21UG	Ultra Green	AlGaInP	574		2.5	70	100
BL-D40I-21UR	BL-D40J-21UR	Ultra Red	GaAlAs/DDH	660		2.2	100	155
BL-D40I-21UY	BL-D40J-21UY	Ultra Yellow	AlGaInP	590		2.5	70	115
BL-D40I-21W	BL-D40J-21W	Ultra White	InGaN	-		4.2		70
BL-D40I-21Y	BL-D40J-21Y	Yellow	GaAsP/GaP	585		2.5	35	55

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