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Radiant Electronics Limited

20x2 Character LCD Display Module, large character size

RD2002B offers large character size among 20x2 character LCD displays.

The following color options are most widely ordered:

  • RD2002B-B White on Blue
  • RD2002B-Y Blue on White
  • RD2002B-G Black on Gray  

In addition, a wide range of customized options are available for this model, including:

  • Different Backlight & Color options (Including black color)
  • Different Voltage (3.3V, 5.0V and other customized voltage)
  • Different Interface (Including Serial SPI, I2C interface)
Different Temperature (Including Extended high temperature)


Module size(W x H x D) 180 x 40 x 13.8 mm
Viewing area(W x H) 149 x 23 mm
Character Size 6.1 x 9.85 mm
Dot Size 1.1 x 1.1 mm
Dot pitch (W x H) 1.25 x 1.25 mm
Interface 8-bit Parallel interface
Driver Condition 1/16 Duty , 1/5 Bias
Driver IC AIP31066
Operating temperature -20 - 70 ℃



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