Two Digit 7 Segment Red Led Display 0.4 inch Common Anode 4021BS

Two Digit 7 Segment Red Led Display 0.4 inch Common Anode 4021BS The Two Digit 7 Segment Red LED Display 0.4 inch Common Anode 4021BS is a small, low-power display module used to show numeric values or letters. It consists of two 7-segment displays, which can represent numbers from 0 to 9 and sometimes a few letters depending on the configuration. Features: • 10.16mm (0.4 inch ) Digit Height • Common Anode • I.C. Compatible • Low Power Consumption Electro-Optical Characteristics(Ta=25°C) PARAMETER | SYMBOL | DEVICES ( RED) | UNIT | TEST CONDIONS TYP: MAX Peak Emission Wavelength | λp | 640 | nm | IF=10mA Forward Voltage | VF | 1.8 | 2.2 | V | IF=10mA Reverse Current | IR | 50 | μA | VR=5V Segment To Segment (Dot To Dot) Luminous Intensity Ratio | IV-M | 1.5:1 | IF=20 Absolute Maximum Ratings(Ta=25°C) PARAMETER | SYMBOL | DEVICES (RED) | UNIT Power Dissipation Per Dice | pad | 100 | mw Continuous Forward Current Per Dice | Iaf | 30 | mA Peak Forward Current Per Dice (Duty Cycle 1/10,10KHz) | Ipf | 200 | mA Reverse Voltage Per Dice | Vr | 5 | V Operating Temperature | Topr | -20℃ (to) +75℃ Storage Temperature | Tstg | -20℃ (to) +85℃ Dimensions: Applications: • Size 0.4 inch • Control panel • Energy meter • Lift display • Home appliance • Numeric display • Medical devices display