Black on Gray 20x4 Character LCD from Crystalfontz

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Black on Gray 20x4 Character LCDPart Number: CFAH2004B-TFH-ETParallel Character LCD 20x4, RoHS Compliant, White LED Backlight, FSTN Positive, Light Gray, Transflective -20°C to +70°C 6:00
Available in several variations of backlight and polarizer  (minimum order may be required)
FFC Connector which mates with standard 1mm pitch ZIF sockets
8-bit or 4-bit parallel interface
Industry-standard HD44780 compatible controller
Product VariationsColorsWhite on Blue
White LED BacklightDark on Light Gray
White LED BacklightDark on Yellow-Green
Yellow-Green LED Backlight

 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
    
        Diagonal Dimension
            2.89"

    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
            FSTN/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
            Light Gray

 electric_bolt Electrical Specification
Electrical Specifications

        Module Connector Pitch
            1mm

 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_pdfCFAH2004BTFHET Datasheet

 download Files and Downloads
folder_zip CAD Export - CFAH2004B 2D CAD
picture_as_pdf 1 to 1 Template
link Demo Code Repository on Github
 assured_workload Compliance Documents
 picture_as_pdf Declaration of Conformity RoHS2 
 picture_as_pdf Declaration of Conformity REACH

Need a written quote? Add to cart, then enter your email address in the "request a quote" box.
 Quantity:
              
Price: 

            Quantity
            Unit Price
        
            1
            $19.48

            10
            $18.92

            20
            $18.36

            50 *
            $17.70

            100 *
            $17.47

            200 *
            $17.36

            300 *
            $16.38

            500 *
            $16.27

            1000 *
            $15.44

36 Units In-Stock & Ready To Ship
 Pricing is subject to change.
* Contact us about potential lead times.

Colors	White on Blue White LED Backlight Dark on Light Gray White LED Backlight Dark on Yellow-Green Yellow-Green LED Backlight

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%

Quantity	Unit Price
1	$19.48
10	$18.92
20	$18.36
50 *	$17.70
100 *	$17.47
200 *	$17.36
300 *	$16.38
500 *	$16.27
1000 *	$15.44

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Black on Gray 20x4 Character LCD

Part Number: CFAH2004B-TFH-ET

Product Variations

Colors

Physical Characteristics

Optical Characteristics

Electrical Specifications

Environmental

Electronics

Part Change Notices

LCD Software

User Forum

Tech Support

Glass Type/Glass Color	FSTN/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	Light Gray

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