EEFGX0D471R

• 470 uF capacitance, 2 VDC rating, 20 Percent Tolerance
• Aluminum Polymer construction, 3 M Ohm ESR
• 4 A Ripple Current rating, 94 uA Leakage Current
• 2917 Imperial / 7343 Metric SMD case, 7.3 Mm X 4.3 Mm X 1.9 Mm
• -55 C to +105 C Operating Range
• Lead Free and RoHS compliant, Tape and reel, 3, 500 per Reel

The Panasonic EEFGX0D471R is a 470 uF, 2 VDC aluminum polymer capacitor with a 20 percent tolerance, supplied surface mount on tape and reel in 3, 500-piece reels. It uses a polymer electrolyte with an aluminum dielectric to deliver 3 m Ohm equivalent series resistance and a 4 A ripple current rating. The device is built in a 2917 (7343 metric) case measuring 7.3 mm x 4.3 mm x 1.9 mm and is rated for -55 C to +105 C operation. EEFGX0D471R is lead free and RoHS compliant.

Polymer aluminum capacitors use a solid conductive polymer instead of a liquid electrolyte, which gives them very low ESR, high ripple-current capability and stable behavior over temperature compared with conventional wet aluminum electrolytics. A 470 uF part at 2 V with 3 m Ohm ESR is aimed at low-voltage, high-current point-of-load rails, where it provides bulk decoupling and transient response close to the load. Typical uses include CPU, GPU, FPGA and SoC core-rail filtering, DC-DC converter output capacitance, and memory or logic supply decoupling on dense boards. Buyers are usually power-supply and digital board designers in computing, telecom and industrial equipment where the -55 C to +105 C range and surface-mount format matter.