4.2" 3-Color ePaper Display
Part Number: CFAP400300A0-0420
Pricing
| Quantity | Price |
|---|---|
| 1 | $34.92 |
| 10 | $29.42 |
| 20 | $28.37 |
| 50 * | $27.32 |
| 100 * | $27.11 |
| 200 * | $26.90 |
| 500 * | $26.69 |
| 1000 * | $26.48 |
* Contact us about potential lead times.
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Datasheet
![CFAP400300C0-0420](/product_images/variants/CFAP400300C00420--CFAP400300C0-0420-Front-On.jpg "4.2\\" Black, White, Yellow ePaper Display Module. 400x300 pixels.")
![CFAP400300A0-0420](/product_images/variants/CFAP400300A00420--CFAP400300A00420_Front_On.jpg "4.2\\" 3-Color ePaper Display 400x300 pixels. Electrophoretic displays are perfect for electronic shelf-labels.")
![CFAP400300B0-0420](/product_images/variants/CFAP400300B00420--CFAP400300B00420_Front_On.jpg "4.2\\" ePaper Display module. Black and White, Zero Power!")
Description
4.2" 3-Color ePaper Display 400x300 pixels. These electrophoretic displays are perfect for electronic shelf-labels, name badges, and other products that require very little power and don't need to be refreshed very often. Use our ePaper adapter board, any 3.3v Arduino and our demo sketch to quickly demonstrate the operation of this super efficient display.*This display DOES NOT support partial updates.
The ZIF connector you need is a standard 24-position 0.5mm pitch. Here are some possible connectors:
Top Connector
Bottom Connector
Top Connector
Bottom Connector
TECHNICAL SPECS
For reference only. For design purposes, please use the specifications in the datasheet.
Physical Characteristics
| Column Dots x Row Dots | 400 x 300 |
| Module Overall | width | height | depth |
|---|---|---|---|
| millimeters | 91 | 77 | 1.18 |
| inches | 3.583 | 3.031 | 0.046 |
| *width / height does not include Foldable Tab | |||
| Diagonal Dimension | 4.200" |
| Active Area | width | height |
|---|---|---|
| millimeters | 84.8 | 63.6 |
| inches | 3.339 | 2.504 |
| Dot Pitch | width | height |
|---|---|---|
| millimeters | 0.212 | 0.212 |
| inches | 0.0083 | 0.0083 |
| Flexible Cable (FFC/FPC) | length |
|---|---|
| millimeters | 18.5 |
| inches | 0.728 |
| Weight | 16g |
| Pin Count | 24 |
Optical Characteristics
| View Angle | Ultra-Wide° |
| Foreground Color | Black / Red |
| Background Color | White |
Electrical Specifications
| Supply Voltage for Logic Minimum | 2.3V |
| Supply Voltage for Logic Maximum | 3.6V |
| Supply Voltage for Logic Typical | 3.3V |
Environmental
| Operating Temperatures | min | max |
|---|---|---|
| Celsius | 0° | 50° |
| Fahrenheit | 32° | 122° |
| Storage Temperatures | min | max |
|---|---|---|
| Celsius | -25° | 70° |
| Fahrenheit | -13° | 158° |
| Humidity | min | max |
|---|---|---|
| Non-condensing | 40% | 70% |
Electronics
| Interface | SPI |
Miscellaneous
| Foldable Tab | Yes |
*Suggest a Correction
Additional Options
Purchase this ePaper display with an adapter board or a complete Arduino/Seeeduino development kit.
For reference only. For design purposes, please use the specifications in the datasheet.
