SDT TFT LCD Products
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- Standard TFT LCD Module
- IPS TFT LCD Module
- Sunlight Readable TFT LCD
- TFT with Capacitive Touch Screen
- Wide Temperature TFT Display
- Round TFT LCD Module
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- Character COB LCD Module
- Graphic COB LCD Module
- OLED LCD Display
- E-paper Display
- Bar Type TFT LCD Module
- Custom Displays
COB LCD 40x4 Character STN Blue/YG LCD Display
Customized
Accepted
Sample Stock
Small amount stock
MOQ
500pcs
Lead Time
4-6 weeks
Payment
Bank transfer/Alibaba/Paypal
Shipping Port
HK/SZ
Prodcuts Details
SDM4004A Description:
The SDM4004A is a 40X4 characters x rows LCD module. It has a STN panel composed of 20 segments and 4 commons. The LCM can be easily accessed by microcontroller via SPI interface. We have STN-YG, STN-blue, Positive/negative, Transflective/transmissive. Can customize the parameters according to your requirements such as polarizer type, LCD mode, connection way, operating voltage, etc.
Key Features & Advantages
- 40X4 characters × rows LCD with 18 pins for clear alphanumeric display and simple host interface.
- 3.3V or 5V operating voltage for low-power operation and easy integration with microcontrollers and development boards.
- On-board driver IC (AIP31066) with built-in font table for English, European, Japanese, and Russian character support.
- Operating temperature range -20 ~ +70°C and reliable COB assembly for industrial control, instruments, and consumer products.
- Sunshine Display provides a full range of mono LCDs including COB, COG, and OLED; customized designs are warmly welcome.
Application
- 1. Office Electronic Equipment: money counting machine, office phone set, copying machine.
- 2. Household Appliances: refrigerator, air conditioner, induction cooker, microwave ovens.
- 3. Instruments: clinical thermometer, wire tester, digital watches, electronic weight scale.
- 4. Medical Devices: sphygmomanometer, ECG machine.
- 5. Sports Equipment: Running machine.
- 6. Industrial Control Equipment: remote control, punched-card machine.
- 7. Information Terminal Display: POS, PDA, Handheld devices.
Design Resources
Explore integration guides for this display category. Use the model’s technical documentation to confirm exact specifications.
Need model-specific documentation?
Ask about available datasheets and drawings for SDM4004A.
Specifications
| Feature | Specification | Unit |
|---|---|---|
| Brand | Sunshine Display | - |
| Format | 40X4 | Characters * Row |
| Model Number | SDM4004A | - |
| Display Type | STN-Blue, STN-YG FSTN | - |
| Outline Dimension | 190.0*54.0*13.3 | mm |
| Viewing Area | 149.0*30.0 | mm |
| IC | AIP31066 | - |
| Pin Number | 18 | - |
| Remark | Side BL | - |
| Operating Temperature | -20 ~ +70°C | ℃ |
| Storage Temperature | -30 ~ +80°C | ℃ |
| Operating Voltage | 3.3V or 5V | V |
Before design approval, confirm the specification revision, pin assignment, electrical limits and mechanical drawing. Agree on any project-specific inspection and aging conditions with our engineering team.
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