The Panasonic EEU-EB1E471B is a radial lead type aluminum electrolytic capacitor from the EB series. It's designed for applications requiring high endurance and ripple current handling. Key features include a wide operating temperature range (-40°C to +105°C), various rated voltage and capacitance options, and compliance with RoHS standards. These capacitors are suitable for use in power supplies, filtering circuits, and other applications where stable capacitance and long-term reliability are essential. The endurance is rated for 5000 to 10000 hours at 105°C, depending on the case size.