0.30 inch 4-digit seven segment led display

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0.30 inch 4-digit seven segment led display

  • Long life time
  • Customization options are available.
  • RoHs compliance
  • Electrostatic Sensitive Devices
SKU: BL-Q30A-41
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0.30 inch 4-digit seven segment led display

Introduction

The 0.30 inch 4-digit seven segment LED display has emerged as a vital component in modern digital electronics, renowned for its precise display capabilities and compact design. Commonly featured in numerous 7 seg display datasheets, this device is essential for engineers and manufacturers seeking reliable and efficient display solutions. In this article, we’ll explore the features, applications, benefits, and real-world effectiveness of this innovative technology, enriched by user testimonials and case studies.

Unveiling the Features of the 0.30 Inch Display

Enhanced Visual Clarity: With each segment crafted for optimal visibility, this display ensures that information is easily readable, a critical feature for devices used in diverse lighting conditions.

Compact Efficiency: The 0.30 inch size of the display is perfect for applications where space saving is crucial without compromising the quality of the readout.

Energy Conservation: Engineered for low power consumption, the display is ideal for battery-powered devices, extending their operational life significantly.

Ease of Integration: Compatibility with a wide range of microcontrollers makes this display a preferred choice for seamless integration into various electronic projects.

Broad Applications in the Electronics Industry

This LED display is extensively used in:

  • Consumer Electronics: From wristwatches and calculators to more complex household appliances.
  • Medical Equipment: Vital in devices requiring precise, quick-read information such as glucose monitors and blood pressure meters.
  • Automotive: Enhances the functionality of dashboard instruments, providing clear and immediate feedback to drivers.

Advantages of Using the 0.30 Inch LED Display

Reliability: The robust construction of the display ensures it can withstand frequent use and harsh conditions, making it ideal for both consumer and industrial applications.

Cost-Effectiveness: Due to its long lifespan and minimal maintenance requirements, this display offers significant cost savings over other technologies.

User-Friendly Design: The simplicity and effectiveness of the display enhance the overall user experience by providing clear and immediate data visualization.

Real-World Success: Case Studies

Case Study 1: A leading consumer electronics company integrated the 0.30 inch display into their line of programmable cooking timers, resulting in a 30% increase in customer satisfaction due to enhanced usability and design.

Case Study 2: An automotive manufacturer employed these displays in a new model of eco-friendly vehicles to provide drivers with real-time, easy-to-read data on fuel efficiency, contributing to a higher market uptake.

User Testimonials

From a Design Engineer: “We rely on the 0.30 inch seven segment display for its precision and durability. It’s our standard choice for small, consumer-focused devices.”

From a Procurement Manager: “These displays are not only cost-efficient but also incredibly reliable. Our long-term maintenance costs have drastically decreased since switching to this model.”

Conclusion

The 0.30 inch 4-digit seven segment LED display represents a leap forward in display technology, combining functionality, efficiency, and reliability. Its widespread adoption across various sectors is a testament to its ability to meet the evolving demands of the electronics industry.

Call to Action

Revolutionize your electronic products with our high-quality 0.30 inch 4-digit seven segment LED display. Contact us today to learn how this advanced technology can improve your offerings and satisfy your customers!

0.30 inch 4-digit seven segment led display
0.30 inch 4-digit seven segment led display

Features

  • 0.30-Inch Digit Height (7.60mm): Provides clear visibility for numeric displays, ideal for applications that require small-sized digits.
  • Dimensions (Width x Height): 30.40 x 13.20mm: Compact and space-efficient, making it suitable for a variety of applications where space is at a premium.
  • Low Current Operation: Energy-efficient, beneficial for both battery-powered and low-power electronic devices.
  • Common Anode and Cathode Options: Offers 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 different 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 use in 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: Offers 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 settings for monitoring and controlling processes.
  • Electronic Scoreboards: Ideal for sports venues, displaying scores or other information.
  • Digital Clocks and Timers: Appropriate for timekeeping devices in various settings, from kitchens to sporting events.
  • Consumer Electronics: Useful in household appliances and gadgets that require numeric displays.
  • Automotive Dashboards: Suitable for displaying information such as fuel level, temperature, or speed in vehicles.
  • Medical Devices: Can be used in healthcare equipment for displaying measurements or timer functions.
  • Telecommunication Systems: Ideal for network devices, showing data such as signal strength or channel numbers.
  • Retail Price Displays: Effective in showing prices or quantities in retail settings.
  • Home Automation Systems: Useful in smart home devices for displaying settings or statuses.
  • Portable Electronic Devices: Suitable for handheld gadgets where space is limited.
  • Laboratory Equipment: Can be used in scientific instruments for displaying measurements or experimental data.
  • Security Systems: Appropriate for security panels displaying status codes or settings.
Electrical-optical characteristics:
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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-Q30A-41B
BL-Q30B-41B
ultra Blue
InGaN/SiC
470
4.2
60
90
BL-Q30A-41D
BL-Q30B-41D
Super Red
GaAlAs/DH
660
2.2
70
110
BL-Q30A-41E
BL-Q30B-41E
Orange
GaAsP/GaP
635
2.5
70
105
BL-Q30A-41G
BL-Q30B-41G
Green
GaP/GaP
570
2.5
70
110
BL-Q30A-41H
BL-Q30B-41H
Red
GaP/GaP
700
2.6
7.5
10
BL-Q30A-41PG
BL-Q30B-41PG
Ultra Pure Green
InGaN/SiC
525
4.2
115
195
BL-Q30A-41S
BL-Q30B-41S
Hi Red
GaAlAs/SH
660
2.2
75
100
BL-Q30A-41UB
BL-Q30B-41UB
ultra Blue
InGaN/SiC
470
4.2
75
120
BL-Q30A-41UE
BL-Q30B-41UE
Ultra Orange
AlGaInP
630
2.5
95
130
BL-Q30A-41UG
BL-Q30B-41UG
Ultra Green
AlGaInP
574
2.5
95
130
BL-Q30A-41UR
BL-Q30B-41UR
Ultra Red
GaAlAs/DDH
660
2.2
97
150
BL-Q30A-41UY
BL-Q30B-41UY
Ultra Yellow
AlGaInP
590
2.5
80
120
BL-Q30A-41W
BL-Q30B-41W
Ultra White
InGaN
-
4.2
140
BL-Q30A-41Y
BL-Q30B-41Y
Yellow
GaAsP/GaP
585
2.5
70
105
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Weight 3.1 g
Dimensions 30.4 × 13.2 × 7 mm
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