White on Blue 20x4 Character LCD

Part Number: CFAH2004D-TMI-ET

Parallel Character LCD 20x4, RoHS Compliant, White Edge LED Backlight, STN Negative, Blue, Transmissive -20°C to +70°C 6:00

  • Available in several variations of backlight and polarizer (minimum order may be required)
  • 8-bit or 4-bit parallel interface
  • Industry-standard HD44780 compatible controller

Product Variants

Details20x4 Character Dark on Green LCD20x4 Character Dark on Green LCD
4-bit Parallel,8-bit Parallel, Dark on Yellow-Green
  • square_foot Physical Characteristics

    Physical Characteristics

    Characters x Lines 20 x 4
    Module Overall width height depth
    millimeters 77 47 12.4
    inches 3.031 1.850 0.488
    PCB Outline width height depth
    millimeters 77 47 12.4
    inches 3.031 1.850 0.488
    Diagonal Dimension 2.28"
    Viewing Area Width Height
    millimeters 60 22
    inches 2.362 0.866
    Active Area Width Height
    millimeters 55.1 17.56
    inches 2.169 0.691
    Character Size Width Height
    millimeters 2.3 4.03
    inches 0.091 0.159
    Character Pitch Width Height
    millimeters 2.78 4.51
    inches 0.109 0.178
    Dot Size Width Height
    millimeters 0.42 0.46
    inches 0.017 0.018
    Dot Pitch Width Height
    millimeters 0.47 0.51
    inches 0.019 0.020
    Weight 52g
  • visibility Optical Characteristics

    Optical Characteristics

    Glass Type/Glass Color STN/Blue
    Polarizer Transmissive
    View Direction 6 o'clock
    Backlight Color White
    Backlight Type LED
    Mode Negative
    Foreground Color White
    Background Color Blue
  • electric_bolt Electrical Specification

    Electrical Specifications

    Supply Voltage for Logic Minimum 4.5V
    Supply Voltage for Logic Maximum 5.5V
    Supply Voltage for Logic Typical 5V
    Supply Voltage for Driving Panel Typical 4.5V
    Supply Current Minimum 4.4mA
    Supply Current Maximum 4.6mA
    Supply Current Typical 1.2mA
    Module Connector Pitch 0.1mm
  • electric_bolt Backlight Specification

    Backlight Electrical Specifications

    Forward Voltage Minimum 3.4V
    Forward Voltage Maximum 3.6V
    Forward Voltage Typical 3.5V
    Forward Current Minimum 10mA
    Forward Current Maximum 40mA
    Forward Current Typical 32mA
  • nature Enviromental


    Operating Temperatures min max
    Celsius -20° 70°
    Fahrenheit -4° 158°
    Storage Temperatures min max
    Celsius -30° 80°
    Fahrenheit -22° 176°
    Humidity min max
    Non-condensing 0% 90%
  • cable Electronics


    Controller Documents Sitronix ST7066U
    Dot Matrix LCD Controller/Driver
    Sitronix ST7066U

    Sitronix ST7066U
    Dot Matrix LCD Controller/Driver
    Interface 4-bit Parallel, 8-bit Parallel
  • picture_as_pdf Datasheets
  • download Files and Downloads
  • assured_workload Compliance Documents

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Quantity Price
1 $26.05
10 $25.29
20 $21.61
50 * $19.04
100 * $16.84
200 * $15.27
500 * $13.49
1000 * $12.24
* Pricing is subject to change. Contact us about potential lead times.

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