| PartNumber | FTAS00-121A5 | FTAS00-121A4 | FTAS00-121AS4 |
| Description | LCD Touch Panels Resistive 12.1 in | LCD Touch Panels Resistive 12.1 in | LCD Displays LCD Touch Panels Resistive 12.1 in |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | LCD Touch Panels | LCD Touch Panels | Touch Screen Overlays |
| RoHS | Y | Y | - |
| Style | Finger/Gloved Finger/Stylus | Finger/Gloved Finger/Stylus | Finger/Gloved Finger/Stylus |
| Size | 12.1 in | 12.1 in | 12.1 in |
| Insulation Resistance | 10 MOhms | 10 MOhms | 10 MOhms |
| Operating Supply Voltage | 5.5 V | 5 V | 5 V |
| Series | FT | FT | * |
| Packaging | Bulk | Bulk | Bulk |
| Features | Horizontail Tail, Off-Centered | Horizontail Tail, Off-Centered | - |
| Brand | NKK Switches | NKK Switches | - |
| For Use With | 5 Wire | 4 Wire | 4 Wire |
| Product Type | Touch Panels | Touch Panels | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Displays | Displays | - |
| Part # Aliases | FT-AS00-12.1A-5 | FT-AS00-12.1A-4 | FT-AS00-12.1AS-4 |
| Operating Supply Current | - | 1 mA | 1 mA |
| Type | - | - | - |
| Height | - | - | - |
| Length | - | - | - |
| Width | - | - | - |
| Interface | - | - | - |
| Diagonal Screen Size | - | - | - |