DescriptionThis is a 220 Ohm, 1/4th Watt, +/- 5% tolerance PTH resistor. Commonly used in breadboards and perf boards. We've opted for a new and more breadboard-friendly lead thickness(they're a bit thicker than our last ones).Note:Sold as singles.FeaturesTolerance:±5%Power(Watts):0.25W, 1/4WComposition:Carbon FilmFeatures:Flame Retardant Coating, SafetyTemperature Coefficient:0/ -400ppm/℃Operating Temperature:-55℃ ~ 155℃Package / Case:AxialSize / Dimension:0.091"" Dia x 0.236"" L(2.30mm x 6.00mm)Number of Terminations:2Resistance:220 Ohms
This is the basic L7805 voltage regulator、a three-terminal positive regulator with a 5V fixed output voltage. This fixed regulator provides a local regulation、internal current limiting、thermal shut-down control、and safe area protection for your proje