The Panasonic 4TPE100MZB is a surface mount conductive polymer tantalum capacitor designed for a wide range of industrial applications. It offers a compact form factor (L 3.5 × W 2.8 × H 1.9 mm), low ESR (15 mΩ max.), and excellent stability. The capacitor is RoHS compliant and halogen-free, making it suitable for environmentally conscious designs. It exhibits good endurance characteristics, with rated voltage applied at +85°C for 1000 hours and +105°C for 1000 hours. Its robust design and reliable performance make it a suitable choice for power supplies, filtering, and decoupling applications.