The KNM2220UF10V149EC0050 is a solid electrolytic capacitor made by KNSCHA. It is rated with a voltage of 10V and capacitance of 220uF with a maximum tolerance of ±20%, making it suitable for a range of different applications. It has a lead size of 2.5mm and a body size of 7mm. Its impedance is 35mO @ 100kHz and its maximum current leakage is 2.65A @ 100kHz. It also has a wide operating temperature range of -55°C to +105°C with a lifetime of 2000hrs @ 105°C. The capacitor is a surface-mount device (SMD) with a size of 6.3mm x 7mm and is compliant with the EU's Restriction of Hazardous Substances (RoHS) directive.