20×4 STN Character LCD C204ABBSYSY6WT55PAB
  • FDS20x493x55BBC_C204ABBSYSY6WT33PAB__98179.1447949197.500.750

20×4 STN Character LCD C204ABBSYSY6WT55PAB

SKU: 20X4CHAR93x55STNYG-5V Categories: ,

20×4 Character LCD Display   |  SC# C204ABBSYSY6WT55PAB

AKA: 2004 Alphanumeric module
Module size: 93.0 x 55.0 mm

STN Yellow/Green background, Yellow/Green Backlight, bottom (or 6:00) viewing angle, Transflective (Positive), 5V LCD, RoHS Compliant.
This 20×4 has a wide temperature range: -20°Celcius to +70°Celcius which equates to (-4° Fahrenheit to +158° Fahrenheit).

STN (Super-twisted Nematic) provides a sharper image and wider viewing angle than TN (Twisted Nematic). The cost for STN if approximately 5% higher than TN. STN is an ideal fluid for outdoor products that need to be read at various angles.  The Transflective polarizer is a mixture of Reflective and Transmissive. It provides the ability to read the LCD with or without the backlight on. It will work for all lighting conditions from dark with backlight to direct sunlight which makes it the most common choice. There is no cost difference between Transflective, Transmissive and Reflective.


  • Low cost popular display
  • Super twist offers wide viewing angle
  • Dark letters work with or without backlight
  • Low power ~ saves energy
  • Full documentation available for speedy integration
  • Easy to see in the sunlight and dark, very versatile
  • Program firmware quickly with standard built in controller



  • Mating connectors
  • Cables
  • Mounting screws
  • Demo boards
  • Development boards


Call between 7:30am to 4:30pm (MST) to talk to a real live human who will not send you to three different departments or to someone’s voicemail.  Call NOW for LIVE support.  (480) 503-4295

Warranty Information

Focus Display Solutions (aka: Focus LCDs) offers the original purchaser who has purchased a product from the FocusLCDs.com a limited warranty that the product (including accessories in the product’s package) will be free from defects in material or workmanship.


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