Description
- Product Description
- SF-HSM2004AB Monochrome Character LCD Module
- 20×4 character display (20 characters per row, 4 rows total)
- Clear, high-contrast blue negative display
- ST7066 controller IC
- Wide operating temperature range (-20°C to +70°C)
- Multiple backlight color options (blue, green, yellow-green, amber, red, white)
- 6800 4/8-bit parallel interface, +5V power supply
Features
- Easy integration into various projects
- Crisp text and symbol display
- Energy efficient
- Durable and reliable
FAQ
Q1. Can I get a sample order? A: Yes, we welcome sample orders for testing and evaluation.
Q2. How long does production take? A: In-stock samples ship immediately. New sample production takes 1-1.5 weeks. Â Mass production takes 4-6 weeks. (Note: Lead times may vary for custom designs
Q3. Is there an MOQ (Minimum Order Quantity)? A: We offer low MOQs. Sample orders start at  3-5pcs. Mass production MOQ is typically 1K/lot, but we support lower quantities for trial runs.
Q4. What shipping options do you offer? A: We ship via DHL, UPS, FedEx, or TNT (5-7 day delivery). Airline and sea shipping are also available.
Q5. What are the steps to place an order? A: 1. Share your requirements or application.2. Receive a quote based on your needs.3. Confirm samples and place a deposit.4. Production begins.
Q6. Can I add my logo to the LCD product? A: Yes, please provide your logo during the design stage for sample creation and approval.
Q7. Do you offer a warranty? A: Yes, we offer a one-year warranty.
Q8. How do you handle defective products? A: Our strict quality control minimizes defects. For small quantities within the warranty period, we’ll include replacements in your next order. Â Larger defective batches may be repaired, resent, or addressed based on the specific situation.
Let’s Get Started! Contact us to discuss your project and receive a tailored quote.
| Product: | Monochrome Character LCD 20×4 | ||
|---|---|---|---|
| Characters / Columns: | 20 Characters X 4 Lines | ||
| Optics: | 6 O’clock | ||
| Color: | Blue On White | ||
| Glass: | STN, NEGATIVE(BLUE), TRANSMISSIVE | ||
| Module Size: | 98(L) X 60(W) X 13.2(T) Mm | ||
| Viewing Area: | 77(L) * 25.2(W) | ||
| Controller: | SPLC780D | ||
| Pin Number: | 16 Pins | ||
| Interfaces: | 8-bit MPU Interface (option SPI / I2C) | ||
| Operating Temp: | -20°C To +70°C | ||
| Driving Voltage: | 5.0 V (Also Available For +3.0V) | ||
| Life Time: | 40,000 Hours | ||
| Compliance: | REACH & RoHS Compliant | ||
20×4 2004 Character LCMÂ Drawing
20×4 2004 Character LCM Product Image
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