Triple Digit SMD Display
Display made up of three SMD digits
When it comes to producing seven-segment displays that are extremely dependable using SMD technology, Betlux is widely acknowledged as the industry standard bearer. The character heights of conventional three-digit (three-digit SMD display) devices range anywhere from 5.08 mm (0.20″) to 20.4 mm (0.8″).
There are high-performance blue and white variations available to meet a broad array of applications, ranging from high-precision instruments to mass-produced industrial electronics. To ensure that the illumination throughout multiple-digit applications is consistent at all times, each device can be color-coded according to a certain set of wavelengths and luminance levels.
triple-digit SMD display refers to a Surface Mount Device (SMD) display that can visually represent numbers with three digits. These displays are commonly used in various applications where numeric information needs to be displayed, such as digital clocks, thermometers, counters, and more.
Here are some key features and information about triple-digit SMD displays:
- 1. Numeric Display: Triple-digit SMD displays are designed to show numeric characters (0-9) and sometimes specific symbols, such as decimal points or colons for time displays.
- 2. Common Anode or Common Cathode: Triple-digit SMD displays can have either a common anode or common cathode configuration, which determines how they are connected electrically in a circuit. In a common anode display, all anodes of the digits are connected together, while in a common cathode display, all cathodes of the digits are connected together.
- 3. SMD Package: These displays are available in various SMD packages, with the most common ones being 7-segment displays. These displays consist of seven segments that can be illuminated in various combinations to form different numeric characters.
- 4. Size and Form Factor: The size and form factor of triple-digit SMD displays can vary widely. They are available in different dimensions, such as 0.28-inch, 0.36-inch, 0.56-inch, and more. The choice of size depends on the specific application and space constraints.
- 5. Multiplexing: To display numbers with three digits, multiplexing is often used. This means that the display cycles through each digit quickly, giving the appearance of all three digits being displayed simultaneously. This is controlled by a microcontroller or driver circuit.
- 6. Voltage and Current Requirements: The voltage and current required to drive the display will depend on its specifications. It’s essential to provide the correct voltage and current to ensure proper brightness and longevity.
Applications: Triple-digit SMD displays are used in a wide range of applications, including digital clocks, temperature displays, voltmeters, ammeters, frequency counters, industrial automation, and many other devices where numeric information needs to be conveyed.
When working with triple-digit SMD displays, it’s important to follow the datasheet and guidelines to ensure proper operation. The choice of a specific display will depend on factors like size, brightness, power requirements, and the specific requirements of your project or application.
Product Pic | Series No
| Dimension | Number of Segments | Character Height
| Number of Characters | Datasheet |
|---|---|---|---|---|---|---|
 |
23 × 10 × 3 mm |
7 |
0.20 inch |
3 |
||
 |
23.3 × 12 × 3.75 mm |
7 |
0.30 inch |
3 |
||
 |
23.3 × 12 × 3.75 mm |
7 |
0.39 inch |
3 |
||
 |
28.8 × 15 × 3.75 mm |
7 |
0.40 inch |
3 |
||
 |
38.7 × 19 × 3.75 mm |
7 |
0.56 inch |
3 |
