The Panasonic Aluminum Electrolytic Capacitor - SMD 100uF 16V with the part number EEE-HA1C101WP is a type of electrolytic capacitor that utilizes aluminum foil as its anode and electrolytic paper as its dielectric layer. This capacitor has a 100uF capacitance, a 16V voltage rating, and is Surface-Mount Device (SMD) in size. It is manufactured by Panasonic, and is designed with a case size of 6.3x7.7 mm, a low leakage design to help increase system reliability, and features a long life of up to 10,000 hours. This capacitor is ideal for use in electrical circuits, dc-link circuits, and motor control applications.