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NRND
402A Series
40x2 Character LCD Display
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402A Character LCD Module Series
The 402A is our 40 character x 2 row chip on board (COB) alphanumeric displays. These classic LCD modules are available in a multitude of LCD and LED backlight color combinations to achieve the perfect look for your product. Some of our most popular combinations are STN yellow-green LCD with yellow-green LED backlight, STN blue LCD with white LED backlight, and STN grey LCD with either blue, amber or pure green LED backlight.
Technical Overview
| Status | Not Recommended for New Design |
| Display Format | 40x2 |
| Character Matrix (w x h) | 5 x 8 |
| Character Size (w x h) | 3.2 x 5.55 mm |
| LCD Controller and Driver IC | Sitronix ST7066U and ST7065C |
| Module Size (w x h x d) | 182 x 33.5 x 11 mm (14 mm max with LED backlight) |
| View Area (w x h) | 154.5 x 15.8 mm |
| Pixel Size | 0.6 x 0.65 mm |
| Driving Method | 1/16 Duty, 1/5 Bias |
| Operating Temperature | -20 ~ 70°C |