3.5" Resistive Touchscreen TFT Display

Part Number: CFAF320240H0-035SR

The resistive touchscreen on this 3.5" display makes this display a great candidate for outdoor uses or in scenarios when users may be wearing gloves. Check out our blog post about when to choose resistive touch vs capacitive touch.

The super bright backlight makes this display sunlight readable. Plus, with IPS technology and 24-bit RGB color, this display will look great in any environment.

Product Features:
  • 320(RGB) x 240 pixels
  • 3.5" diagonal
  • Resistive Touchscreen
  • RGB interface (24-bit, 16.7M colors)
  • Sitronix ST7272A Controller
  • Free Viewing Angle
  • 40-pin ZIF connector (includes touch)
  • Sunlight Readable (880 nits)
  • 3.3v logic, 19.2v backlight

Part Number:
CFA - Crystalfontz America
320240 - 320x240 Pixel resolution
H0 - Family
035 - 3.5" diagonal
S - Sunlight readable
R - Resistive Touchscreen

Quantity Price
1 $46.72
5 $39.36
10 $37.98
20 $36.71
50 $35.42
100 $34.91
200 $34.65
300 $34.40
500 * $34.14
1000 * $33.88
* For quantites over this amount the lead time may be up to 60 Days. Contact us about potential lead times.
Components worth considering
4637 40 Position, 0.50mm Pitch, Gold, FCC FPC ZIF connector
Need ZIF Connectors? $1.45 ea.
4832 40-Position ZIF Breakout Board
Add a 40-pin ZIF Breakout Board? $6.43 ea.
Need a written quote? Add to cart, then enter your email address in the "request a quote" box.

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Video Demonstrations

A quick video demonstration of the 3 different 3.5-inch Sunlight readable IPS TFT displays.


Physical Characteristics

Column Dots x Row Dots 320 x 240
Module Overall width height depth
millimeters 76.8 63.9 4.4
inches 3.024 2.516 0.173
Diagonal Dimension 3.5"
Active Area width height
millimeters 70.08 52.56
inches 2.759 2.069
Dot Pitch width height
millimeters 0.219 0.219
inches 0.0086 0.0086
Weight 37g
Pin Count 40

Optical Characteristics

Glass Type TFT
Polarizer Transmissive
View Angle 160°
Sunlight Readable Yes
Backlight Color White
Backlight Type LED
Foreground Color RGB
Background Color Dark

Electrical Specifications

Supply Voltage for Logic Minimum 3V
Supply Voltage for Logic Maximum 3.6V
Supply Voltage for Logic Typical 3.3V
Supply Voltage for Driving Panel Typical 3.3V
Supply Current Maximum 35.2mA
Supply Current Typical 23.4mA

Backlight Electrical Specifications

Forward Voltage Minimum 18V
Forward Voltage Maximum 20.4V
Forward Voltage Typical 19.2V
Forward Current Typical 40mA


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


Controller Documents Sitronix ST7272A
480x480 System-On-Chip Driver
for 320RGBx240 Dual Gate TFT LCD
Interface DOT-CLK interface / Generic RGB


Nits 880
Touch Screen Resistive

Part Change Notice

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Part Change Notice #11143: 3.5" Resistive Touchscreen TFT Display now available!

New Product: CFAF320240H0-035SR
Date Issued: July 21, 2022
Summary: 3.5" Resistive Touchscreen TFT Display now available!
Description: CFAF320240H0-035SR has been released on our website (https://www.crystalfontz.com/product/cfaf320240h0035sr-320x240-resistive-touchscreen-tft-display) and is now available for sale. Orders can be placed directly from the website or by submitting a purchase order to sales@crystalfontz.com. Contact support@crystalfontz.com for any technical questions.
For reference only. For design purposes, please use the specifications in the datasheet.