| Allicdata Part #: | LDQ-N282RI-ND |
| Manufacturer Part#: |
LDQ-N282RI |
| Price: | $ 3.52 |
| Product Category: | Optoelectronics |
| Manufacturer: | Lumex Opto/Components Inc. |
| Short Description: | LED DISP .28" QUAD CC GREEN |
| More Detail: | Character LED Display Module Green 7-Segment 4 Cha... |
| DataSheet: |  LDQ-N282RI Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | $ 3.20040 |
| 2505 +: | $ 1.36070 |
| Series: | -- |
| Packaging: | Bulk |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Display Format: | -- |
| Number of Characters: | 4 |
| Size / Dimension: | 0.402" H x 1.268" W x 0.228" D (10.20mm x 32.20mm x 5.80mm) |
| Digit/Alpha Size: | 0.28" (7.00mm) |
| Display Type: | 7-Segment |
| Common Pin: | Common Cathode |
| Color: | Green |
| Voltage - Forward (Vf) (Typ): | 2.2V |
| Current - Test: | 10mA |
| Millicandela Rating: | 2.2mcd |
| Wavelength - Peak: | 565nm |
| Power Dissipation (Max): | 105mW |
| Package / Case: | 12-DIP (0.300", 7.62mm) |
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LDQ-N282RI application field and working principle
The LDQ-N282RI is a type of LED character and numeric display module which is produced by Kingbright. This module is a 5-digit seven-segment LED display that can be used in a wide range of digital display applications. The LDQ-N282RI is an economical and reliable display, making it suitable for portable electronic applications, consumer electronic products and other products that require digital display.
Features and Benefits
The LDQ-N282RI features a 5-digit 7-segment display, with each digit having two separate segments. This is an all-in-one module, so no additional wiring is required. It also has a high luminous efficiency and a long service life. All the digits in the display can be individually programmed, allowing for a wide range of lighting and display effects. The display is available in both red and green colors, making it suitable for a wide range of applications.
Applications
The LDQ-N282RI is suitable for a wide range of digital display applications, including portable and consumer electronic products, instrumentation and other products that require digital display. It can also be used in a variety of industrial and medical applications, such as process control, data logging and medical devices.
Working Principle
The LDQ-N282RI is based on a low voltage direct drive system. The power supply is used to provide the necessary power to operate the display. A series of transistors is used to turn on and off individual LEDs in the display. The power for the LED display is provided through a voltage regulator which is connected to the power supply. The LED display is then connected to the transistors which regulate the flow of current and energize the LEDs. This in turn causes the LED display to produce the desired lighting effect.
The LDQ-N282RI is a very efficient and reliable LED display module, making it suitable for a wide range of digital display applications. The module has a long service life and a low power consumption, making it perfect for applications where energy efficiency is a primary concern.
The specific data is subject to PDF, and the above content is for reference
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