[EOL] Red 20x4 Character LCD from Crystalfontz

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                        This product has reached end of life. We do not offer any direct replacements for this item, however we have many other 20x4 character displays that might suit  your needs. Feel free to contact our tech support team to get assistance in finding the right display for your project.                    
[EOL] Red 20x4 Character LCDPart Number: CFAH2004A-RGH-JTParallel Character LCD 20x4, RoHS Compliant, Red LED Backlight, STN Positive, Gray, Transflective -20°C to +70°C 6:00, 

8-bit or 4-bit parallel interface
Industry-standard HD44780 compatible controller
 square_foot Physical Characteristics
Physical Characteristics

        Characters x Lines
            20 x 4

    Module Overall        width
        height
        depth
		  
        millimeters
        98
        60
        13.6
    
        inches
        3.86
        2.36
        0.54
    
    PCB Outline        width
        height
        depth
		  
        millimeters
        98
        60
        13.6
    
        inches
        3.86
        2.36
        0.54
    
    Viewing Area        Width
        Height
		  
        millimeters
        77
        25.2
    
        inches
        3.03
        0.99
    
    Active Area        Width
        Height
		  
        millimeters
        70.4
        20.8
    
        inches
        2.77
        0.82
    
    Character Size        Width
        Height
		  
        millimeters
        2.95
        4.75
    
        inches
        0.116
        0.187
    
    Character Pitch        Width
        Height
		  
        millimeters
        3.55
        5.35
    
        inches
        0.140
        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
            52g

 visibility Optical Characteristics
Optical Characteristics

        Glass Type/Glass Color
            STN/Gray
Polarizer
            Transflective
View Direction
            6 o'clock
Sunlight Readable
            Yes

        Backlight Color
            Red
Backlight Type
            LED
Mode
            Positive
Foreground Color
            Dark
Background Color
            Red

 nature Environmental
Environmental

    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
Electronics

        Controller Documents
            Sitronix ST7066U
Dot Matrix LCD Controller/Driver
Interface
            4-bit Parallel, 8-bit Parallel

picture_as_pdf Datasheets
picture_as_pdfCFAH2004ARGHJP.pdf

download Files and Downloads
picture_as_pdf 1 to 1 Template

Compatible Software
CFAHWINTEST

Module Overall	width	height	depth
millimeters	98	60	13.6
inches	3.86	2.36	0.54

PCB Outline	width	height	depth
millimeters	98	60	13.6
inches	3.86	2.36	0.54

Viewing Area	Width	Height
millimeters	77	25.2
inches	3.03	0.99

Active Area	Width	Height
millimeters	70.4	20.8
inches	2.77	0.82

Character Size	Width	Height
millimeters	2.95	4.75
inches	0.116	0.187

Character Pitch	Width	Height
millimeters	3.55	5.35
inches	0.140	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

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%

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[EOL] Red 20x4 Character LCD

Part Number: CFAH2004A-RGH-JT

Physical Characteristics

Optical Characteristics

Environmental

Electronics

LCD Software

User Forum

Tech Support

Glass Type/Glass Color	STN/Gray
Polarizer	Transflective
View Direction	6 o'clock
Sunlight Readable	Yes

Backlight Color	Red
Backlight Type	LED
Mode	Positive
Foreground Color	Dark
Background Color	Red

Controller Documents	Sitronix ST7066U Dot Matrix LCD Controller/Driver
Interface	4-bit Parallel, 8-bit Parallel