Manufacturer: Optrex America Inc  •  RoHS/pb-free: RoHS   Pb-free  •  Series: DMC-20171  •  Display Type: TN - Twisted Nematic  •  Display Mode: Reflective  •  Number of Digits/Alpha: 20  •  Viewing Area: 154.00mm L x 15.30mm W  •  Backlight: Without Backlight  •  Display Format: 20 x 1  •  Character Size: 11.50mm H x 6.70mm W  •  Character Format: 5 x 7 CURS  •  Voltage - Supply: 5.0V  •  Dot Size: 1.30mm W x 1.30mm H  •  Operating Temperature: 0°C ~ 50°C  •  Other PartNo: 73-1021, OP120