Aluminum - Polymer Capacitors

Aluminum polymer capacitors, like their standard electrolytic counterparts, are a polarized capacitor type based on an aluminum electrode material with an aluminum oxide dielectric, but distinguished from them by their use of a conductive polymer material instead of traditional fluid electrolytes. Relative to standard aluminum electrolytic capacitors, polymer types tend to exhibit improved electrical performance in exchange for higher cost and greater sensitivity to the operating environment.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
EEF-SX0D181R $1.53	Panasonic Electronic Components	CAP ALUM POLY 180UF 20% 2V SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	SP-Cap SX	-55°C ~ 105°C
EEF-SX0D221ER $0.69	Panasonic Electronic Components	CAP ALUM POLY 220UF 20% 2V SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	SP-Cap SX	-55°C ~ 105°C
EEF-SX0D221R $1.46	Panasonic Electronic Components	CAP ALUM POLY 220UF 20% 2V SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	SP-Cap SX	-55°C ~ 105°C
EEF-SX0D271E4 $2.28	Panasonic Electronic Components	CAP ALUM POLY 270UF 20% 2V SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	SP-Cap SX	-55°C ~ 105°C
EEF-SX0D271ER $1.49	Panasonic Electronic Components	CAP ALUM POLY 270UF 20% 2V SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	SP-Cap SX	-55°C ~ 105°C
EEF-SX0D271R $1.47	Panasonic Electronic Components	CAP ALUM POLY 270UF 20% 2V SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	SP-Cap SX	-55°C ~ 105°C
EEF-SX0D271XE $1.64	Panasonic Electronic Components	CAP ALUM POLY 270UF 20% 2V SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	SP-Cap SX	-55°C ~ 105°C
EEF-SX0D271XR $0.50	Panasonic Electronic Components	CAP ALUM POLY 270UF 20% 2V SMD	Tape & Reel (TR)		Surface Mount	SP-Cap SX	-55°C ~ 105°C