Introduction

The 1.2 inch 4-digit seven segment LED display stands as a pivotal innovation in the field of electronic digital displays, offering crisp, clear visualization of numbers in a compact format. Commonly referred to as the 7 seg display, this device has revolutionized how information is presented in both consumer and commercial applications. Integrating the versatility of the four digit 7 segment display into various devices enhances usability and functionality, making it a staple in the electronics industry.

Key Features of the 1.2 Inch 4-Digit Seven Segment LED Display

This LED display combines functionality with aesthetic appeal, providing a reliable and efficient way to convey numerical data.

High Visibility and Brightness

• Clear Readout: The large 1.2-inch digits are easily readable from a distance, which is crucial for applications like electronic meters or public information displays.
• Brightness Control: Adjustable brightness ensures that the display can be seen in a variety of lighting conditions, from bright sunlight to dimly lit rooms.

Compact and Energy Efficient

• Space-Saving Design: The integration of four digits into a single display module maximizes space efficiency, making it ideal for compact device applications.
• Low Power Consumption: LED technology is renowned for its energy efficiency, reducing the overall power requirements of the devices in which it is used.

Applications Across Various Industries

The 1.2 inch 4-digit seven segment LED display is versatile, finding its place in numerous applications:

• Consumer Electronics: Used in clocks, calculators, and other household devices where quick numerical readout is necessary.
• Industrial Equipment: Ideal for displaying readings on measurement tools, timers, and counters in industrial settings.
• Medical Devices: Employed in various medical equipment for displaying vital statistics such as heart rate or respiratory rate counters.

Benefits of Using the 1.2 Inch 4-Digit Seven Segment LED Display

Adopting this LED display technology brings numerous advantages to manufacturers and end-users alike:

• Enhanced Accuracy: The distinct separation of each digit ensures minimal errors in reading data, crucial for precision-dependent environments.
• Durability: LEDs are robust, with a longer lifespan compared to traditional display technologies, which translates to reduced maintenance costs.
• Versatility: Suitable for both indoor and outdoor applications, the displays can be customized to fit a wide range of operating conditions.

Real-World Impact: Case Studies and User Testimonials

Case Study 1: Automotive Dashboard Upgrade

An automotive company integrated the 1.2 inch 4-digit 7 segment display into their new dashboard design, enhancing the driver interface by providing clearer speedometer and fuel gauge readings.

Feedback from the Lead Automotive Designer: “The upgrade to 7 segment LED displays has not only improved the aesthetic appeal of our dashboards but also enhanced the readability, which our customers greatly appreciate.”

Case Study 2: Home Appliance Innovation

A leading home appliance manufacturer used this LED display in their new line of ovens and microwaves, allowing for easier timer settings and temperature displays.

Testimonial from the Product Manager: “Our new range with the four digit 7 segment displays has received outstanding feedback for ease of use and excellent visibility, improving user satisfaction dramatically.”

Conclusion

The 1.2 inch 4-digit seven segment LED display exemplifies cutting-edge display technology with its blend of efficiency, durability, and versatility. Its broad spectrum of applications and benefits underscores its value, making it a preferred choice for enhancing digital display solutions across various sectors.

Call to Action: Elevate your products with the innovative 1.2 inch 4-digit 7 segment LED display. Embrace clarity and efficiency in your digital readouts. Contact us today to integrate these displays into your next project!

Features

• 1.2-Inch Digit Height (30.6mm): Offers clear visibility for numeric displays, suitable for applications where larger digits are required.
• Dimensions (Width x Height): 120 x 40.8mm: Large size, making it suitable for applications where visibility from a distance is important.
• Low Current Operation: Energy-efficient, beneficial for both battery-powered and low-power electronic devices.
• Common Anode and Cathode Options: Provides flexibility in circuit design, accommodating various electronic 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, 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: Offers a classic look with high contrast for ease of reading.
• RoHS Compliance: Meets environmental standards, adhering to regulations that restrict hazardous substances.

Applications

• Public Information Displays: Ideal for transportation stations, public squares, or event venues where large, clear numeric displays are needed.
• Industrial Control Panels: Suitable for use in industrial environments where clear, large numeric displays are necessary for monitoring and control.
• Advertising Displays: Effective in retail settings or for advertising purposes where large, eye-catching numeric displays are beneficial.
• Scoreboards: Perfect for sports arenas, gyms, or other venues requiring large, visible scoring or timing displays.
• Educational Tools: Can be used in educational settings for displaying numeric information in a visually engaging manner.
• Healthcare Equipment: Useful in healthcare settings for equipment that requires large, easy-to-read numeric displays.
• Digital Clocks and Timers: Appropriate for large-format timekeeping devices in public spaces, workplaces, or event settings.
• Event Countdown Displays: Suitable for events or competitions where large, visible countdowns or timers are required.
• Automotive and Transportation Displays: Can be used in large vehicle dashboards or transportation information systems for displaying critical data.

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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-Q120A-41B	BL-Q120B-41B	ultra Blue	InGaN/SiC	470		4.2		170
BL-Q120A-41D	BL-Q120B-41D	Super Red	GaAlAs/DH	660		2.2		180
BL-Q120A-41E	BL-Q120B-41E	Orange	GaAsP/GaP	635		2.5		170
BL-Q120A-41G	BL-Q120B-41G	Green	GaP/GaP	570		2.5		170
BL-Q120A-41PG	BL-Q120B-41PG	Ultra Pure Green	InGaN/SiC	525		4.2		230
BL-Q120A-41S	BL-Q120B-41S	Hi Red	GaAlAs/SH	660		2.2		150
BL-Q120A-41UE	BL-Q120B-41UE	Ultra Orange	AlGaInP	630		2.5		180
BL-Q120A-41UG	BL-Q120B-41UG	Ultra Green	AlGaInP	574		2.5		180
BL-Q120A-41UR	BL-Q120B-41UR	Ultra Red	GaAlAs/DDH	660		2.2		200
BL-Q120A-41UY	BL-Q120B-41UY	Ultra Yellow	AlGaInP	590		2.5		180
BL-Q120A-41W	BL-Q120B-41W	Ultra White	InGaN	-		4.2		190
BL-Q120A-41Y	BL-Q120B-41Y	Yellow	GaAsP/GaP	585		2.5		170

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