0.56 inch (1.4 cm) high 1 digit 7 segment LED number indicator, high brightness, long operating life, IC compatible, low power consumption. [Usage] Counting device / clock [Specifications] Luminous color Red DC forward current 20 mA pulse forward current 100 mA reverse voltage 5 V power consumption 44 mW operating temperature range -30 °C to 70 °C to 70 °C to +85 °C to + °C lead solder Temperature (distance from seat) 0.06 inch (1.6 mm)): 260 °C / 5 seconds