Product

20x4 I2C Character LCD Display

Part Number: CFAH2004AC-TFH-EW

20x4 I2C Character LCD
  • Dark Letters, Gray Background
  • White Edge LED Backlight
  • STN Negative
  • -20°C to +70°C Operating Temperature range
  • 6:00 o'clock viewing direction
  • HD44780 compatible controller

Product Variants

DetailsReflective 20x4 Character ModuleReflective 20x4 Character Module
4-bit Parallel,8-bit Parallel, Dark on Yellow-Green
DetailsSunlight Readable 20x4 Character LCDSunlight Readable 20x4 Character LCD
4-bit Parallel,8-bit Parallel, Dark on Light Gray
DetailsWhite on Blue 20x4 Character ModuleWhite on Blue 20x4 Character Module
4-bit Parallel,8-bit Parallel, White on Blue
DetailsYellow on Black 20x4 Character DisplayYellow on Black 20x4 Character Display
4-bit Parallel,8-bit Parallel, Yellow-Green on Dark
DetailsTransflective 20x4 Character DisplayTransflective 20x4 Character Display
4-bit Parallel,8-bit Parallel, Dark on Yellow-Green
DetailsStandard 20x4 Character LCDStandard 20x4 Character 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 98 60 13.6
    inches 3.858 2.362 0.535
    Diagonal Dimension 2.89"
    Viewing Area Width Height
    millimeters 77 25.2
    inches 3.031 0.992
    Active Area Width Height
    millimeters 70.4 20.8
    inches 2.772 0.819
    Character Size Width Height
    millimeters 2.95 4.75
    inches 0.116 0.187
    Character Pitch Width Height
    millimeters 3.35 5.35
    inches 0.132 0.211
    Dot Size Width Height
    millimeters 0.55 0.55
    inches 0.022 0.022
    Dot Pitch Width Height
    millimeters 0.6 0.6
    inches 0.024 0.024
    Weight 73.3g
    Pin Count 16
  • visibility Optical Characteristics

    Optical Characteristics

    Glass Type/Glass Color STN/Light Gray
    Polarizer Transflective
    View Direction 6 o'clock
    Sunlight Readable Yes
    Backlight Color White
    Backlight Type LED
    Mode Positive
    Foreground Color Dark
    Background Color Gray
  • 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 1mA
    Supply Current Maximum 1.5mA
    Supply Current Typical 1.2mA
  • nature Enviromental

    Environmental

    Operating Temperatures min max
    Celsius -20° 70°
    Fahrenheit -4° 158°
    Storage Temperatures min max
    Celsius -30° 80°
    Fahrenheit -22° 176°
  • cable Electronics

    Electronics

    Controller Documents RockWorks RW1063-0B-002
    RW1063-0B-002
    16COM/40SEG DRIVER & CONTROLLER
    Interface I2C
  • picture_as_pdf Datasheets
  • download Files and Downloads
  • assured_workload Compliance Documents


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Quantity:
Price:
Quantity Price
1 * $25.31
5 * $23.36
10 * $20.58
20 * $19.97
50 * $19.25
100 * $19.00
200 * $18.88
300 * $17.83
500 * $17.72
1000 * $16.78
* Pricing is subject to change. Contact us about potential lead times.
Components worth considering
4657 36-Pin 0.1" Header Pins
Need 5 header pins? $0.33 ea.

Part Change Notice

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  • text_snippet
    Product Update #10885: (New Product) CFAH2004AC-TFH-EW
    New Product: CFAH2004AC-TFH-EW
    Date Issued: October 16, 2017
    Summary: (New Product) CFAH2004AC-TFH-EW
    Description: Standard Character Modules: 20x4 I2C Character LCD with dark letters on gray background

Part Change Notices

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