| PartNumber | NHD-0420AZ-FL-GBW-33V3 | NHD-0420AZ-FL-YBW-33V3 | NHD-0420AZ-FL-GBW-3V |
| Description | LCD Character Display Modules & Accessories STN-Gray Transfl 77.5 x 47.0 | LCD Character Display Modules & Accessories STN-Y/G Transfl 77.5 x 47.0 | LCD Character Display Modules & Accessories 4 x 20 STN-GRAY 77.5 x 47.0 |
| Manufacturer | Newhaven Display | Newhaven Display | Newhaven Display |
| Product Category | LCD Character Display Modules & Accessories | LCD Character Display Modules & Accessories | LCD Character Display Modules & Accessories |
| RoHS | Y | Y | Y |
| Product | LCD Character Display Modules | LCD Character Display Modules | LCD Character Display Modules |
| Display Mode | Transflective | Transflective | Transflective |
| Character Count x Line | 20 x 4 | 20 x 4 | 20 x 4 |
| Module Size W x H x T | 77.5 mm x 47 mm x 14.5 mm | 77.5 mm x 47 mm x 14.5 mm | 77.5 mm x 47 mm x 14.2 mm |
| Viewing Area W x H | 60 mm x 22 mm | 60 mm x 22 mm | - |
| Fluid Type | STN Positive | STN Positive | STN |
| Backlight Type | Side LED Yellow/Green | LED Yellow/Green | LED Yellow/Green |
| Interface Type | Parallel | Parallel | Parallel |
| Background Color | Gray | Yellow-Green | Gray |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3 V |
| Series | NHD-0420 | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Features | Built-in controller ST7066U | Built-in controller ST7066U | - |
| Operating Temperature Range | - 20 C to + 70 C | - 20 C to + 70 C | - 20 C to + 70 C |
| Type | Character LCD Module | Character LCD Module | - |
| Brand | Newhaven Display | Newhaven Display | Newhaven Display |
| Character Size H x W | 4.03 mm x 2.3 mm | 4.03 mm x 2.3 mm | 4.03 mm x 2.3 mm |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Minimum Operating Temperature | - 20 C | - 20 C | - |
| Product Type | LCD Character Displays | LCD Character Displays | LCD Character Displays |
| Factory Pack Quantity | 1 | 1 | 50 |
| Subcategory | Displays | Displays | Displays |
| Unit Weight | - | 1.622602 oz | - |