| Number of Characters Display Format Character Format Display Type Display Mode Character Size Outline L x W x H Viewing Area Backlight Voltage - Supply Dot Size Interface Operating Temperature | 3 3 x 1 7-Segment TN - Twisted Nematic Reflective 7.87mm H x 5.08mm W 30.70mm x 16.20mm x 2.80mm 27.90mm L x 10.00mm W Without Backlight 5V - - 0°C ~ 50°C - |