| Allicdata Part #: | QBQ28IG1-ND |
| Manufacturer Part#: |
QBQ28IG1 |
| Price: | $ 2.43 |
| Product Category: | Optoelectronics |
| Manufacturer: | QT Brightek (QTB) |
| Short Description: | 0.28" FOUR DIGIT THROUGH HOLE DI |
| More Detail: | Character LED Display Module Green 7-Segment 4 Cha... |
| DataSheet: | QBQ28IG1 Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1450 +: | $ 2.21130 |
| Series: | QBQ28xxz |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Number of Characters: | 4 |
| Size / Dimension: | 1.264" L x 0.394" W x 0.228" H (32.10mm x 10.00mm x 5.80mm) |
| Digit/Alpha Size: | 0.28" (7.00mm) |
| Display Type: | 7-Segment |
| Common Pin: | Common Cathode |
| Color: | Green |
| Voltage - Forward (Vf) (Typ): | 3.2V |
| Current - Test: | 20mA |
| Millicandela Rating: | 100mcd |
| Wavelength - Peak: | 525nm |
| Power Dissipation (Max): | 120mW |
| Package / Case: | 12-DIP (0.300", 7.62mm) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The QBQ28IG1 is an LED Character and Numeric display module, ideal for applications in a wide range of industries, from consumer electronics to communications and industrial automation. This module is designed to offer superior performance, high reliability and superior brightness over conventional LED-based displays. With its unique design and cutting-edge technology, the QBQ28IG1 is capable of displaying character and numeric data with a high degree of fidelity, enabling end-users to make informed decisions.
The QBQ28IG1 has a very simple working principle, utilising a combination of two distinct LED sets to create a display. The first set, the numeric LED set, is composed of seven sets of seven coloured LED’s; these are used to represent all the digits and symbols on the display. The second set, the character LED set, is composed of three sets of three coloured LED’s; these are used to represent all the characters on the display.
The working principle of the QBQ28IG1 is based on the use of a multiplexing technique, whereby the individual LED’s are activated in sequence so as to achieve the desired display. To achieve a high degree of accuracy, a clock signal is used to synchronise the individual LED’s and ensure that the correct sequence of activations is maintained. This makes the QBQ28IG1 an ideal choice for applications where accuracy is essential.
In terms of its design, the QBQ28IG1 makes use of an intelligent design, whereby the individual LED’s are arranged in a manner that allows for a high degree of flexibility when it comes to displaying multiple data sets. For example, the LED set can be used to display both numeric and character data, and the flexible layout of the LED’s allows for a high degree of customisation. This allows the design team to ensure that the best visual output is achieved, while still ensuring a high level of accuracy.
The QBQ28IG1 is ideal for applications where space is limited, and where a larger display may not be practical or possible. With its small size and high brightness, the QBQ28IG1 is an extremely versatile display module, capable of displaying data in both digital and analog formats. With its superior performance, superior reliability, and superior brightness, the QBQ28IG1 is rapidly becoming the go-to choice for a wide range of applications in consumer electronics, communications, and industrial automation.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| QBQ28IG1 | QT Brightek ... | 2.43 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28R0 | QT Brightek ... | 1.25 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28IB1 | QT Brightek ... | 2.43 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28Y0 | QT Brightek ... | 1.25 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28IG0 | QT Brightek ... | 2.43 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28S1 | QT Brightek ... | 1.25 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28O0 | QT Brightek ... | 1.25 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28Y1 | QT Brightek ... | 1.25 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28IB0 | QT Brightek ... | 2.43 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28AG0 | QT Brightek ... | 1.25 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28O1 | QT Brightek ... | 1.25 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28R1 | QT Brightek ... | 1.25 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28S0 | QT Brightek ... | 1.25 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
| QBQ28AG1 | QT Brightek ... | 1.25 $ | 1000 | 0.28" FOUR DIGIT THROUGH ... |
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QBQ28IG1 Datasheet/PDF