| Allicdata Part #: | SA04-12CGKWA-ND |
| Manufacturer Part#: |
SA04-12CGKWA |
| Price: | $ 0.67 |
| Product Category: | Optoelectronics |
| Manufacturer: | Kingbright |
| Short Description: | DISPLAY 570NM GRN 1DIG 0.4 TH |
| More Detail: | Character LED Display Module Green 7-Segment 1 Cha... |
| DataSheet: |  SA04-12CGKWA Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 270 +: | $ 0.59976 |
| Display Type: | 7-Segment |
| Package / Case: | 10-DIP (0.295", 7.50mm) |
| Power Dissipation (Max): | 75mW |
| Wavelength - Peak: | 574nm |
| Millicandela Rating: | 30mcd |
| Current - Test: | 20mA |
| Voltage - Forward (Vf) (Typ): | 2.1V |
| Color: | Green |
| Common Pin: | Common Anode |
| Series: | -- |
| Digit/Alpha Size: | 0.40" (10.16mm) |
| Size / Dimension: | 0.738" H x 0.386" W x 0.200" D (18.75mm x 9.80mm x 5.08mm) |
| Number of Characters: | 1 |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tube |
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SA04-12CGKWA is a type of display module and falls under the categorization of LED Character and Numeric modules. It has a range of applications and works on a certain principle, both of which are discussed here.
Applications of SA04-12CGKWA
SA04-12CGKWA is basically used for displaying a variety of information and values, like temperature and time etc. It has a wide array of applications such as in boards, power plants, airports, and chemical plants. It is also used in instrument panels, displays, and automated systems. This type of display module is also used in industrial machines, such as CNC and arduinos to display values and provide feedback.
Working Principle of SA04-12CGKWA
The working principle of the SA04-12CGKWA is fairly simple. It has two power supplies – one to keep the module alive and the other to activate the LED - this ensures that even if the module is off, no unnecessary power is used up. It also has a protection circuit that prevents any over voltage from reaching the LED. In addition to this, the SA04-12CGKWA uses an addressable scanning method for its display. This means that each segment has its own address, and the data is written to the module in binary form.
The module employs a robust drive system to keep the bright intensity of the LED even over time. It is designed to operate in temperatures ranging from -25°c to + 75°c. The display module can also be incorporated with a rotary switch and a timer, giving it extended functionality.
Conclusion
In summary, the SA04-12CGKWA is a unique display module and offers a huge variety of applications. Its working principle is simple yet effective and it can operate in a broad range of temperatures. This type of display module has a host of benefits due to its convenience and versatility, making it a popular choice among many users.
The specific data is subject to PDF, and the above content is for reference
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|---|
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