4" 480x480 TFT LCD Display from Crystalfontz

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4" 480x480 TFT LCD DisplayPart Number: CFAF480480A0-040TCSmall enough to be unobtrusive yet large enough for informative graphics, this square TFT is perfect for use in a smart thermostat or other wall-mounted devices.

It has 16M colors so graphics can be beautifully done, and it uses IPS, so all those colors will look great from any angle. 

Features:
4" square with black bezel
480x480RGB + SPI interface
IPS (viewable from any direction)
Sitronix ST7701 controller
16-million colors
Capacitive touchscreen
300 nits - perfect for indoor use
Product VariationsTouchscreenNoneCapacitive

 square_foot Physical Characteristics
Physical Characteristics

        Column Dots x Row Dots
            480 x 480

    Module Overall        width
        height
        depth
		  
        millimeters
        86
        86
        3.9
    
        inches
        3.39
        3.39
        0.15
    
*width / height does not include Foldable Tab

        Diagonal Dimension
            3.95"

    Active Area        Width
        Height
		  
        millimeters
        71.86
        70.18
    
        inches
        2.83
        2.76
    
    Dot Pitch        Width
        Height
		  
        millimeters
        0.149
        0.146
    
        inches
        0.0059
        0.0057
    
    Flexible Cable (FFC/FPC)        length
		  
        millimeters
        32.1
    
        inches
        1.264
    
        Weight
            52.7g
Pin Count
            45

 visibility Optical Characteristics
Optical Characteristics

        Glass Type
            TFT
Polarizer
            IPS
View Angle
            160°

        Backlight Color
            White
Backlight Type
            LED
Foreground Color
            RGB
Background Color
            Black

 electric_bolt Electrical Specification
Electrical Specifications

        Supply Voltage for Logic Minimum
            3V
Supply Voltage for Logic Maximum
            3.6V

        Supply Voltage for Logic Typical
            3.3V

 electric_bolt Backlight Specification
Backlight Electrical Specifications

        Forward Voltage Minimum
            13.8V
Forward Voltage Maximum
            16.2V

        Forward Voltage Typical
            15V
Forward Current Typical
            40mA

 nature Environmental
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
            Sitronix ST7701
The ST7701, a 16.7M-color System-on-Chip (SOC) driver LSI designed for small and medium sizes of TFT

LCD display.
Interface
            DOT-CLK interface / Generic RGB, SPI

 picture_as_pdf Datasheets
picture_as_pdfCFAF480480A0-040TC Datasheet

 download Files and Downloads
folder_zip Software Source - SPI Initialization Code
folder_zip Hardware Design - CFAF480480A0-040TC 3D Models
 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
            $42.81

            10
            $34.81

            20
            $33.65

            50
            $32.49

            100
            $32.02

            200 *
            $31.79

            300 *
            $31.56

            500 *
            $31.31

            1000 *
            $31.08

182 Units In-Stock & Ready To Ship
 Pricing is subject to change.
* Contact us about potential lead times.
Other components worth considering

						10 Position, 0.5mm Pitch, Gold, FCC FPC ZIF Connector
Need Touchscreen ZIF Connectors? $0.62 ea.

						10-Position ZIF Breakout Board
Add a 10-pin ZIF Breakout Board? $6.08 ea.

						45 position, .3mm pitch, Gold, Top and Bottom, FPC FCC ZIF Connector
Add ZIF connectors? $1.04 ea.

Module Overall	width	height	depth
millimeters	86	86	3.9
inches	3.39	3.39	0.15
*width / height does not include Foldable Tab

Active Area	Width	Height
millimeters	71.86	70.18
inches	2.83	2.76

Dot Pitch	Width	Height
millimeters	0.149	0.146
inches	0.0059	0.0057

Flexible Cable (FFC/FPC)	length
millimeters	32.1
inches	1.264

Operating Temperatures	min	max
Celsius	-20°	70°
Fahrenheit	-4°	158°

Storage Temperatures	min	max
Celsius	-30°	80°
Fahrenheit	-22°	176°

Quantity	Unit Price
1	$42.81
10	$34.81
20	$33.65
50	$32.49
100	$32.02
200 *	$31.79
300 *	$31.56
500 *	$31.31
1000 *	$31.08

Pin Table

Part Change Notices

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4" 480x480 TFT LCD Display

Part Number: CFAF480480A0-040TC

Product Variations

Touchscreen

Physical Characteristics

Optical Characteristics

Electrical Specifications

Backlight Electrical Specifications

Environmental

Electronics

Part Change Notices

LCD Software

User Forum

Tech Support

Backlight Color	White
Backlight Type	LED
Foreground Color	RGB
Background Color	Black

Supply Voltage for Logic Minimum	3V
Supply Voltage for Logic Maximum	3.6V

Forward Voltage Minimum	13.8V
Forward Voltage Maximum	16.2V

Forward Voltage Typical	15V
Forward Current Typical	40mA

Controller Documents	Sitronix ST7701 The ST7701, a 16.7M-color System-on-Chip (SOC) driver LSI designed for small and medium sizes of TFT LCD display.
Interface	DOT-CLK interface / Generic RGB, SPI

Weight	52.7g
Pin Count	45

Glass Type	TFT
Polarizer	IPS
View Angle	160°