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© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com

A4070_A765 • 12/13/2016

Surface Mount Conductive Polymer Aluminum Solid Electrolytic Capacitors

A765 Series, 105°C

Ultra Low Impedance at High Frequency

Due to a solid polymer electrolyte, the curve of a conductive polymer electrolytic capacitor, (Z and ESR) is significantly lower

than that of a standard electrolytic capacitor.

0.01

0.1

1

10

100

Frequency (Hz)

10K

100K

1M

10M

0

Aluminum Electrolytic

Conductive Polymer Electrolytic

Ultra Low Impedance at High Frequency (Low ESR)

High Resistance to Ripple Current

As a result of a lower ESR, conductive polymer electrolytic capacitors are able to withstand higher ripple currents during

normal operation.

0

0.5

1

1.5

2

2.5

3

3.5

4

33 µF/16 V

47 µF/16 V

100 µF/16 V

220 µF/16 V

Conductive Polymer Electrolytic

Aluminum Electrolytic

Allowable Ripple Current (100 kHz 105ºC)