0.30 inch single-digit seven segment led display

0.30 inch single-digit seven segment led display

Series No:

BL-S30I-11

Weight:(g/pcs)

1.38

Dimension:(mm)

10.06 x 19 x 5.4

Character Height: (inch)

0.30 inch

Specification:

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Description:

Introduction

The 0.30 inch single-digit seven segment LED display is a crucial component in numerous electronic devices, known for its efficiency and versatility. Often referred to as the 7 segment number or the 0.36 7 segment display, this technology plays a vital role in clearly and reliably presenting numerical data. This article will explore the features, benefits, applications, case studies, and user testimonials of the 7 segment number display, providing comprehensive insights for electronics manufacturers, engineers, purchasers, and administrators.

Features of the 0.30 Inch Single-Digit Seven Segment LED Display

Compact and Efficient Design

The 7 segment number display is designed to be compact and efficient, with a size of 0.30 inches making it ideal for applications where space is limited. Despite its small size, it offers excellent performance, ensuring that numerical data is displayed clearly and accurately.

Bright and Clear Illumination

A standout feature of the 7 segment number display is its bright and clear illumination. This ensures readability in various lighting conditions, making it ideal for both consumer and industrial applications where precise data display is essential.

Versatile Configuration

These displays are available in versatile configurations, including 0.36 7 segment display options. This flexibility allows for easy integration into different electronic circuits, catering to a wide range of project requirements. The availability of both common anode and common cathode types further enhances their versatility.

Applications of the 0.30 Inch Single-Digit Seven Segment LED Display

Consumer Electronics

In consumer electronics, the seven segment indicator is widely used in devices such as calculators, digital clocks, and household appliances. Their reliability and efficiency make them the preferred choice for displaying numerical data in everyday gadgets.

Industrial Equipment

The 7 segment number display is also extensively used in industrial equipment, including control panels, measurement devices, and machinery interfaces. Their durability and clarity are essential for monitoring and controlling industrial processes.

Automotive

Automotive dashboards and instrument panels often feature 7 segment number displays. These displays are used to show critical information such as speed, fuel levels, and engine diagnostics. Their robustness and readability in varying conditions make them ideal for automotive applications.

Benefits of Using a 0.30 Inch Single-Digit Seven Segment LED Display

Energy Efficiency

A significant advantage of the 7 segment number display is its low power consumption. This makes it suitable for battery-operated devices and applications where energy efficiency is a priority, contributing to longer battery life and reduced energy costs.

Durability and Longevity

Built to withstand harsh environments and continuous use, the 0.36 7 segment display is highly durable. This durability translates to lower maintenance costs and a longer lifespan for the devices in which they are used.

Easy Integration

The seven segment indicator can be easily integrated into various electronic circuits due to its simple design and compatibility with different driving methods. This ease of integration simplifies the development process and reduces design complexity.

Case Studies

Case Study 1: Enhancing Industrial Monitoring Systems

A leading manufacturer of industrial monitoring systems integrated the 0.30 inch single-digit seven segment LED display into their new line of products. The compact size and clear visibility improved the readability of the displays in harsh factory environments, leading to increased customer satisfaction and a reduction in monitoring errors.

Case Study 2: Improving Consumer Gadgets

An electronics company specializing in consumer gadgets used the seven segment indicator in their latest fitness trackers. The display’s energy efficiency and compact design extended battery life and streamlined product design, resulting in a significant increase in sales and positive user feedback.

User Testimonials

John D., Electronics Engineer: “The 7 segment number display has become a vital component in our latest projects. Its brightness and clarity are unmatched, making it easier for end-users to read the displayed information.”

Samantha K., Product Manager: “Integrating the 0.36 7 segment display into our devices was straightforward, thanks to its versatility. The feedback from our customers has been overwhelmingly positive, highlighting the display’s readability and reliability.”

Michael B., Industrial Designer: “I appreciate the durability of these displays. They perform exceptionally well in demanding environments, which is crucial for our industrial applications.”

Conclusion

The 0.30 inch single-digit seven segment LED display is an indispensable component in various electronic applications, offering numerous benefits such as energy efficiency, durability, and ease of integration. Whether used in consumer electronics, industrial equipment, or automotive dashboards, these displays provide reliable and clear numerical information.

For electronics manufacturers and engineers, understanding the features and benefits of these displays can lead to better product designs and improved user experiences. If you’re looking to enhance your electronic projects with a reliable display solution, consider integrating the 7 segment number display. Its proven performance and versatility make it an excellent choice for a wide range of applications.

Call to Action

Ready to elevate your electronic projects? Explore the advantages of 7 segment number displays today and enhance your designs with a reliable, efficient, and durable display solution that meets the highest standards of quality and performance.

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

0.30 inch single Numeric LED display
0.30 inch digit height(7.80mm)
widthxheight: 10.06×19.00mm
Single decimal point or double decimal point
Single LED chip per segment
Common anode or common cathode selected
Low Current Operation
Common Anode and Common Cathode available
Excellent Character Appearance
High Light Output
Easy Mounting On PC Boards or Sockets
IC Compatible
Multicolor Available
Categorized for Luminous Intensity
Technically Rugged
Standard: Gray Surface, White Segment
RoHs Compliance

Electrical-optical characteristics:
Filters Sort results
Reset Apply
Part No. (Cathode)
Part No. (Anode)
Emitting Color
Material
Peak Wavelength (nm)
Voltage typ.(v)
Voltage max. (v)
Luminous min
Luminous typ
BL-S30I-11B
BL-S30J-11B
ultra Blue
InGaN/SiC
470
4.2
17
25
BL-S30I-11D
BL-S30J-11D
Super Red
GaAlAs/DH
660
2.2
8
12
BL-S30I-11E
BL-S30J-11E
Orange
GaAsP/GaP
635
2.5
6
10
BL-S30I-11G
BL-S30J-11G
Green
GaP/GaP
570
2.5
6
10
BL-S30I-11H
BL-S30J-11H
Red
GaP/GaP
700
2.6
0.3
0.5
BL-S30I-11PG
BL-S30J-11PG
Ultra Pure Green
InGaN/SiC
525
4.2
16
22
BL-S30I-11S
BL-S30J-11S
Red
GaP/GaP
700
2.6
0.3
0.5
BL-S30I-11UB
BL-S30J-11UB
ultra Blue
InGaN/SiC
470
4.2
20
31.5
BL-S30I-11UE
BL-S30J-11UE
Ultra Orange
AlGaInP
630
2.5
8
12
BL-S30I-11UG
BL-S30J-11UG
Ultra Green
AlGaInP
574
2.5
12
18
BL-S30I-11UR
BL-S30J-11UR
Ultra Red
GaAlAs/DDH
660
2.2
10
14
BL-S30I-11UY
BL-S30J-11UY
Ultra Yellow
AlGaInP
590
2.5
8
12
BL-S30I-11W
BL-S30J-11W
Ultra White
InGaN
-
4.2
30
BL-S30I-11Y
BL-S30J-11Y
Yellow
GaAsP/GaP
585
2.5
6
10
Package configuration & Internal circuit diagram
0.30 inch single-digit seven segment led display


All dimensions are in millimeters(inches)
Tolerance is +-0.25(0.01″) unless otherwise note
Specifications are subject to change without notice.

Partno description:

LED seven segment , called also LED numeric display, is widely applied in home appliance panel display and other application.

Part No of Seven segment LED display

More information

Reflector Surface color (1st number)/ Segment Lens color (2nd number):

Number012345
Ref Surface ColorWhiteBlackGrayRedGreen 
Epoxy ColorWater clearWhite diffusedRed DiffusedGreen DiffusedYellow Diffused 

Absolute maximum ratings (Ta= 25°C)

Parameter SDUREYGUnit
Forward Current IF 252525252530mA
Power Dissipation Pd 606060606065mW
Reverse Voltage VR 555555V
Peak Forward Current IPF (Duty 1/10 @1KHZ) 150150150150150150mA
Operation Temperature TOPR-40 to +80°C
Storage Temperature TSTG-40 to +85°C
Lead Soldering Temperature TSOL  Max.260+ 5°C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb)°C

Absolute maximum ratings (Ta= 25°C)

ParameterUHRUEYOUYUGPGUBUWUnit
Forward Current IF3030303030303030mA
Power Dissipation Pd7565656575110120120mW
Reverse Voltage VR55555555V
Peak Forward Current IPF (Duty 1/10 @1KHZ)150150150150150150100100mA
Operation Temperature TOPR-40 to +80°C
Storage Temperature TSTG-40 to +85°C
Lead Soldering Temperature TSOLMax.260+ 5°C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb)°C
Related Information

Applied for:
dvd player radio train instrument refrigerator

1. Application
The Seven Segment LED is widely applied for ordinary electronic equipment (such as office equipment,
communication equipment and household applications). Checking with BETLUX’s Sales in
advance for information on applications in which exceptional reliability is required, particularly
when the failure or malfunction of the LEDs may directly jeopardize life or health (such as in
aviation, transportation, traffic control equipment, medical and life support systems and safety
devices).

2. Storage
The storage ambient for the Seven Segment LED should not exceed 30℃ temperature or 70% relative humidity.
For extended storage out of their original packaging, it is recommended that the Seven Segment LEDs be stored
in a sealed container with appropriate desiccant, or in a desiccator with nitrogen ambient.

3. Cleaning
Avoid using any unspecified chemical solvent to clean LED . For example, Trichloroethylene, Chlorosen, Acetone, and Diflon S3MC.
Any cleaning method can only be taken under normal temperature in one minute or less if it is required.
Use water to clean the Seven Segment LED if necessary under room temperature
dry it immediately after that.

4.Forming
Any unsuitable stress applied to the epoxy may break bonding wires in LED
Any forming on lead pin must be done before soldering, not during or after soldering.
Avoid applying any stress to resin in order to prevent the epoxy fracture and break on bonding wire.
While forming, please use a tie bar cut or equivalent to hold or bend the pin.
2mm from the base of resin is the minimum distance for the place bending the lead pin.
Avoid bending the lead pin at the same point twice or more.

seven segment display forming caution

Soldering

When soldering, leave a minimum of 2mm clearance from the base of the base of the lens to the soldering point. Dipping the lens into the solder must be avoided.

Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.

Recommended soldering conditions:

 

IR Reflow Soldering (for SMD display)Wave SolderingSoldering Iron
Pre-Heat150-180°CPre-Heat100°C Max.Temperature300°C Max.
Pre-Heat Time120sec Max.Pre-Heat Time60sec Max.
Peak Temperature260°C Max.SolderWave260°C Max.Soldering Time3sec Max.(one time only)
Soldering Time10 sec Max.Soldering Time5sec Max.

Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or failure of the LED

ESD(Electrostatic Discharge)

Static Electricity or power surge will damage the LED.

Suggestions to prevent ESD (Electrostatic Discharge):

n Use a conductive wrist band or anti-electrostatic glove when handling these LEDs

n All devices, equipment, and machinery must be properly grounded

n Work tables, storage racks, etc. should be properly grounded

n Use ion blower to neutralize the static charge which might have built up on surface of the LED’s

 plastic lens as a result of friction between LEDs during storage and handling

ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, 

low forward voltage, or “no light on” at low currents. To verify for ESD damage, check for “light on” 

and Vf of the suspect LEDs at low currents.

The Vf of “good” LEDs should be>2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP

 product.

antistatic notice-smd led

LED dirve IC by  Maxim Integrated

 MAX6959  4½-Digit LED Display Driver

 MAX6958  4½-Digit LED Display Driver

 MAX6955  7-, 14-, 16-Segment LED Display Driver

 MAX6956  LED Static Display Driver and I/O Port

 MAX6954  7-, 14-, 16-Segment LED Display Driver

 MAX6952  5 x 7 Matrix LED Display Driver

 MAX6957  LED Static Display Driver and I/O Port

MAX6950  5-Digit LED Display Driver

 MAX6951  8-Digit LED Display Driver

 ICM7212  4-Digit LED Driver

 ICM7212A  4-Digit LED Driver

 ICM7212AM  4-Digit LED Driver

 ICM7212M  4-Digit LED Driver

 ICM7218A  8-Digit LED Driver

 ICM7218B  8-Digit LED Driver

 ICM7218C  8-Digit LED Driver

 ICM7218D  8-Digit LED Driver

 MAX7221  8-Digit LED Display Driver

 MAX7219  8-Digit LED Display Driver

 provide in-depth design and IC selection help for design engineers.  Each solution is dedicated to a popular end-equipment type and features design information, circuits and a block diagram.   Within a block diagram, click on a block to view best-fit integrated circuits recommended by Maxim engineers.

When selecting power for LED systems, it’s essential to understand several key parameters to ensure safe operation, longevity, and optimal performance. Here are some steps and considerations for LED power selection:

  • Determine the Forward Voltage (Vf) of the LED(s):

Each LED has a forward voltage, which is the voltage at which the LED operates when the current is flowing through it. This value can typically be found in the LED’s datasheet.

  • Determine the Forward Current (If) of the LED(s):

The forward current is the current at which the LED is designed to operate. Running an LED at higher than its rated current can reduce its lifespan and increase the heat it produces.

  • Decide on the Configuration:

Series Configuration: When LEDs are connected in series, the forward voltages add up, but the current remains the same.

Parallel Configuration: When LEDs are connected in parallel, the forward voltage remains the same, but the currents add up. This configuration can be risky because if one LED fails or has a slightly lower forward voltage, it can cause the other LEDs to draw more current.

Calculate Total Power Requirements:

Power (W) = Total Forward Voltage (V) x Total Forward Current (A)

For example, if you have three LEDs connected in series, each with a forward voltage of 3V and a forward current of 20mA, the total power requirement would be:

Power = (3V + 3V + 3V) x 20mA = 9V x 0.02A = 0.18W

  • Select an Appropriate Power Supply:
  • Voltage Rating: The power supply voltage should match or slightly exceed the total forward voltage of your LED configuration.
  • Current Rating: The power supply’s current rating should meet or exceed the total forward current of your LED configuration.
  • Safety Margin: It’s a good practice to select a power supply that can provide at least 20% more power than your calculated requirement. This ensures the power supply isn’t operating at its maximum capacity, which can extend its life and ensure safer operation.
  • Consider Additional Features:
  • Dimming Capability: If you want to control the brightness of your LEDs, choose a power supply with dimming capabilities.
  • Overcurrent and Overvoltage Protection: To protect your LEDs, select a power supply with built-in protection mechanisms.
  • Thermal Management: Ensure that the power supply has adequate cooling, especially if it will be enclosed or in a location with limited airflow.
  • Regulation and Efficiency:A power supply with good regulation will maintain a consistent voltage output despite variations in the load. High efficiency ensures minimal power is wasted as heat.
  • Physical Size and Form Factor:Depending on where you plan to place the power supply, its size and shape may be critical factors.

In summary, when selecting power for LED systems, understanding your LED’s requirements and the configuration you plan to use is essential. Then, pick a power supply that meets those needs with some added safety margin, keeping in mind any additional features or constraints relevant to your project.

Here are some well-regarded brands in the industry:

  • Mean Well: One of the most recognized brands in the LED power supply industry, Mean Well offers a wide range of products suitable for both indoor and outdoor applications. Their units often come with features like overcurrent protection, dimming capabilities, and high efficiency.
  • Tridonic: A global leader in lighting technology, Tridonic offers LED drivers and power supplies that cater to various lighting solutions, from simple setups to advanced smart lighting systems.
  • Philips Advance Xitanium: Philips is a well-known brand in the lighting industry, and their Xitanium series of LED drivers are known for reliability and performance. They cater to both indoor and outdoor LED applications.
  • Osram: Another giant in the lighting industry, Osram offers a range of LED drivers and power supplies suitable for various applications, including architectural and street lighting.
  • LIFUD: Specializing in LED drivers, LIFUD is known for its high-quality products that cater to both commercial and residential LED lighting solutions.
  • MOSO: This brand offers a variety of LED drivers, especially for outdoor and industrial applications. Their products are known for durability and performance.
  • TDK-Lambda: With a history in power electronics, TDK-Lambda offers a range of power supplies and LED drivers suitable for various applications, emphasizing reliability and advanced features.
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