Shenzhen Saef Technology Ltd.
Innovation for Life
Add to Cart
Monochrome COB 20x4 Character LCM 16 Pin 8bit MPU STN Blue Negative
20x4 2004 Character LCM DESCRIPTION
SF-HSM2004AB is a 20x4 Character LCD display module which is built in with ST7066 controller IC; its default interface is 6800 4/8-bit parallel, +5V power supply. This type of module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃. SF-HSM2004AB is available in several different backlight colors including blue, green, yellow-green, amber, red and white LEDs. The LEDs can be driven by pin 1, pin 2, or pin 15 pin 16 or A/K.
FAQ:
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples of different item numbers are acceptable.
Q2. What about the lead time?
A: For off-shelf products, in-stock samples immediately. 1-1.5 wks for sample remaking. 4-6 wks for mass production. For design-in products, 2-3 days for counter drawing proposal; 2 wks for sample making at drawing approval; 5-6 wks for trial-run/mass production at sample approval.
Q3. Do you have any MOQ limit for sample and production order?
A: Low MOQ. 3-5pcs for sample checking is available. Mass production MOQ is normally 1K/lot. We support qty lower than MP MOQ for trail-run/PP-run order.
Q4. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 5-7 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for LCD module?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on the LCD product?
A: Yes. Please inform us formally in design stage, and we will make samples with your logo for your sample test and approval. At sample approval, the mass production will follow the approved samples.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 1 year warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new lcds with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
| Product: | Monochrome Character LCD 20x4 | 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 |
20x4 2004 Character LCM RAWING
20x4 2004 Character LCM REAL PRODUCT DEMOSTRATION
FACTORY AND FACILITIES
CONTACT
Welcome to inquire via ck@saef.com.cn
Search Keyword: 20x4 lcd, 20x4 lcd, lcd 20x4, 20x4 character, character lcd 20x4, COB 20x4, 20x4 COB LCD,
2004 lcd, 2004 lcd, lcd 2004, 2004 character, character lcd 2004, COB 2004, 2004 COB LCD