The LZ1E221M-CRF10 is an Aluminum Electrolytic Capacitor from Semtech which is designed to be used in surface mount devices (SMD). It is rated 220uF ±20%, 25V, 8x10.5mm and is RoHS compliant. The capacitor has a total low ESR, high ripple current, and no current leakage, making it ideal for all demanding, high-performance circuits and applications. It is a particularly good choice for decoupling power sources, bypassing electromagnetics, and filtering frequency noise.