Four Digit SMD Display

SMD display with four digits
Betlux is widely acknowledged as an industry pioneer for its role in the creation of very dependable SMD 7-segment LED displays. Our standard products have a character height range that goes from 5.08 millimeters (0.20 inches) to 20.4 millimeters (0.8 inches), and we provide 4-digit, 5-digit, 6-digit, and even more digit options.

There is a high-performance blue and white variety available for use in instruments requiring the finest accuracy as well as mass-produced consumer gadgets. All of the variants are equipped with the standard pinouts that are utilized in the industry. The output of the light may be binned across all of the devices in order to achieve uniformity in multi-digit applications, and different wavelengths can be offered in order to cater to each person’s specific requirements.

four-digit SMD display, also known as a four-digit surface-mount device (SMD) LED display, is a specific type of alphanumeric display that includes four separate numerical or alphanumeric digits (0-9 or A-Z). These displays consist of individual SMD LEDs arranged in a segmented fashion to form numbers, letters, and symbols on each digit.

Here are some key characteristics and common applications of four-digit SMD displays:

Characteristics:

Four Separate Digits: Four-digit SMD displays include four distinct numerical or alphanumeric digits, which can each display a number, letter, or symbol.
Segmented Display: Each digit is segmented into individual bars or segments, and each segment contains an SMD LED or a group of SMD LEDs. By illuminating specific segments, you can create numbers, letters, and characters.
Numeric and Alphanumeric: Four-digit SMD displays can be configured to display numeric digits (0-9), alphanumeric characters (A-Z), or special symbols. The specific configuration can be customized to meet the application’s requirements.
Compact Size: These displays are designed to be compact and space-efficient, making them suitable for devices with limited available space.
Low Profile: Four-digit SMD displays have a low profile, minimizing the component’s height, which is ideal for thin and compact devices.
Color Options: They are available in various LED colors, including red, green, blue, yellow, and white, allowing for flexibility in achieving specific lighting or visual effects.

Applications:

Four-digit SMD displays are used in a wide range of applications where numerical or alphanumeric information needs to be displayed in a compact format. Some common applications include:
Digital Clocks and Timers: Four-digit SMD displays are commonly used in digital alarm clocks, wall clocks, kitchen timers, and programmable timekeeping devices.
Measuring Instruments: They can be integrated into various measuring instruments, including digital multimeters, voltmeters, ammeters, and scientific measuring devices, to display measurement values and readings.
Counters and Timers: These displays are employed in industrial counters, event timers, and programmable counters to count and display numerical data.
Temperature and Humidity Monitors: They can be found in environmental monitoring equipment, weather stations, and climate control systems to display temperature, humidity, and sensor readings.
Industrial Control Panels: Four-digit SMD displays are integrated into industrial machinery, control panels, and HVAC systems to display numeric data, status indicators, and operating parameters.
Consumer Electronics: They are used in remote controls, digital cameras, audio equipment, and video game consoles for displaying numerical information, settings, and user interface data.
Laboratory Equipment: These displays are found in scientific and laboratory instruments, including laboratory scales, balances, and data acquisition systems, to provide numeric and alphanumeric data.
Automotive Applications: They can be used in automotive dashboards, instrument clusters, infotainment systems, and onboard computers to display vehicle data and information.
Public Transportation Systems: Four-digit SMD displays are employed in public transportation systems, such as buses, trams, and subways, for displaying route numbers, destinations, and schedules.
Retail Price Displays: They can be integrated into electronic price tags, retail displays, and point-of-sale (POS) systems to show product prices, item codes, and promotional information.

Four-digit SMD displays are versatile components that offer a compact and efficient way to present numerical and alphanumeric data. They are commonly used in a variety of electronic devices and systems across different industries to provide clear and easily readable information to users.

Series No	Dimension	Number of Segments	Character Height	Number of Characters
BL-QS20A-41	32 × 10 × 3 mm	7	0.20 inch	4
BL-QS30A-41	32 × 12 × 3.75 mm	7	0.30 inch	4
BL-QS39A-41	32 × 12 × 3.75 mm	7	0.39 inch	4
BL-QS40A-41	39 × 15 × 3.75 mm	7	0.40 inch	4
BL-QS56A-41	53 × 19 × 3.75 mm	7	0.56 inch	4