Introduction

In the digital display arena, the 0.40 inch 4-digit seven segment LED display has emerged as a pivotal component, particularly known for its seven seg display capabilities. This technology, often highlighted in detailed specifications such as the 3461bs datasheet, provides clarity and flexibility in various applications, from consumer electronics to industrial instrumentation. Incorporating the 4 digit 7 segment multiplexed display technology, these displays offer exceptional efficiency and functionality.

Key Features of the Seven Segment LED Display

Enhanced Visibility

The 0.40 inch 4-digit seven segment LED display is designed for optimal visibility, featuring bright, distinct segments that can be seen from various angles and distances. This makes it ideal for environments where quick, clear data display is crucial.

Energy Efficiency

Leveraging LED technology, these displays are known for their low power consumption, making them an eco-friendly choice for devices that require prolonged use, such as portable electronics or energy-sensitive systems.

Multiplexing Capability

The integration of 4 digit 7 segment multiplexed display technology allows these devices to show more information while using fewer I/O lines, enhancing their suitability for complex projects without increasing resource demands.

Applications Across Diverse Industries

Consumer Electronics

In consumer products like digital clocks, kitchen appliances, and personal gadgets, the seven segment LED display enhances user experience by providing easy-to-read interfaces that improve the usability and functionality of everyday devices.

Industrial Equipment

The reliability and precision of the 0.40 inch 4-digit seven segment LED display make it a staple in industrial settings, where it’s used in panel meters, system status indicators, and control consoles to deliver critical information swiftly and accurately.

Automotive Systems

Utilized extensively in automotive dashboards, these displays relay essential information such as speed, engine status, and error messages to the driver, combining safety with sophistication.

Benefits of Using Seven Segment LED Displays

Longevity and Durability

These displays are not only energy-efficient but also exceptionally durable, capable of withstanding extensive use in harsh environments without quality degradation.

Cost Efficiency

The 0.40 inch 4-digit seven segment LED display is a cost-effective solution for mass production due to its low maintenance and replacement costs, offering long-term savings to manufacturers.

Ease of Programming

Supported by detailed technical resources like the 3461bs datasheet, these displays are relatively easy to program and integrate with various microcontrollers, which is beneficial for engineers at all levels of electronics development.

Real-World Impact: Case Studies and Testimonials

Case Study: Home Appliance Integration

A prominent manufacturer of kitchen appliances integrated the 0.40 inch 4-digit seven segment LED display into their new line of ovens, leading to a 25% increase in user satisfaction due to enhanced usability and interface clarity.

Case Study: Industrial Monitoring Systems

An industrial systems company implemented these displays in their new monitoring equipment, reporting a 30% improvement in operational efficiency and a reduction in error rates due to better data visibility and reliability.

User Testimonials

• David Kim, Senior Product Developer: “The seven seg display from the 3461bs datasheet specifications allowed us to dramatically improve the user interface of our digital systems. The ease of integration and exceptional clarity are unmatched.”
• Maria Lopez, Procurement Specialist: “Opting for the 8 segment led display has been cost-effective for our production needs, reducing both energy costs and component expenses significantly.”

Conclusion

The 0.40 inch 4-digit seven segment LED display is more than just a component; it’s a transformative element in digital display technology. With its broad range of applications and significant advantages, it continues to play a crucial role in the advancement of both consumer and industrial electronics.

Call to Action: Upgrade your electronic projects with the efficient and reliable 0.40 inch 4-digit seven segment LED display. Contact us today to enhance your product offerings with high-quality displays that promise performance and longevity!

Features

• 0.40-Inch Digit Height (10.16mm): Offers clear visibility for numeric displays, suitable for applications requiring small, easily readable digits.
• Dimensions (Width x Height): 40.60 x 16.00mm: Its compact size makes it suitable for various applications where space efficiency is important.
• Low Current Operation: Energy-efficient, making it suitable for battery-powered and low-power electronic devices.
• Common Anode and Cathode Options: Provides 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: Offers 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-Q40K-41B	BL-Q40L-41B	ultra Blue	InGaN/SiC	470		4.2	65	100
BL-Q40K-41D	BL-Q40L-41D	Super Red	GaAlAs/DH	660		2.2	75	115
BL-Q40K-41E	BL-Q40L-41E	Orange	GaAsP/GaP	635		2.5	80	115
BL-Q40K-41G	BL-Q40L-41G	Green	GaP/GaP	570		2.5	85	120
BL-Q40K-41H	BL-Q40L-41H	Red	GaP/GaP	700		2.6	8	10.5
BL-Q40K-41PG	BL-Q40L-41PG	Ultra Pure Green	InGaN/SiC	525		4.2	110	195
BL-Q40K-41S	BL-Q40L-41S	Hi Red	GaAlAs/SH	660		2.2	80	105
BL-Q40K-41UB	BL-Q40L-41UB	ultra Blue	InGaN/SiC	470		4.2	80	125
BL-Q40K-41UE	BL-Q40L-41UE	Ultra Orange	AlGaInP	630		2.5	96	140
BL-Q40K-41UG	BL-Q40L-41UG	Ultra Green	AlGaInP	574		2.5	96	140
BL-Q40K-41UR	BL-Q40L-41UR	Ultra Red	GaAlAs/DDH	660		2.2	105	160
BL-Q40K-41UY	BL-Q40L-41UY	Ultra Yellow	AlGaInP	590		2.5	85	135
BL-Q40K-41W	BL-Q40L-41W	Ultra White	InGaN	-		4.2		160
BL-Q40K-41Y	BL-Q40L-41Y	Yellow	GaAsP/GaP	585		2.5	80	115

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