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
Qty:
Quantity Price
1 $26.10
5 * $24.10
10 * $21.22
20 * $20.59
50 * $19.84
100 * $19.59
200 * $19.47
300 * $18.39
500 * $18.27
1000 * $16.89
* Pricing is subject to change. Contact us about potential lead times.
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TECHNICAL SPECS

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

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

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

Environmental

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

Electronics

Controller Documents RockWorks RW1063-0B-002
RW1063-0B-002
16COM/40SEG DRIVER & CONTROLLER
Interface I2C

Part Change Notice

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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
For reference only. For design purposes, please use the specifications in the datasheet.