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| Features & Specification | |
| Model | KEM-5011-AS |
| Digit height | 0.50 inch |
| Digit number | ONE |
| Tube chip color | red |
| Face color | black |
| Emitting color | red |
| Dominant wavelength | 627.50nm |
| Luminous intensity | 45mcd |
| Forward voltage | 1.9v |
| Reverse voltage | 5 v |
| Recommend used current | 20mA |
| Operating temperature range | 25~75 |