Display format: 40x 4 LCD type: STN, positive and transmissive Drive method: 1/16 duty, 1/5 bias Drive Voltage: +5.0 V Operating temperature: 0 to +50 Storage temperature: -20 to +70 Driver IC: SPLC78D or equivalentBacklight type: yellow-green LED Module size: (W) 190.0 x (H) 54.0mm Viewing area: (W) 147.0 x (H) 29.5mm Dot size: (W) 0.40 x (H) 0.55mm Character size: (W) 2.78 x (H) 4.98mm Customer's designs are welcomed Extended temperature and other requirements are also available