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  7. SP-Cap Capacitors

SP-Cap Capacitors

Panasonic’s industry leading SP-Cap™ Polymer Aluminium Capacitors, are surface mount (SMT) capacitors that utilize a conductive polymer as their electrolyte material in a layered aluminum design. SP-Cap™ capacitors are primarily used as input and output capacitors for DC/DC converters due to ultra-low ESR values, high voltage options, and the ability to withstand high reflow temperatures. Panasonic SP-Cap™ Polymer Aluminium Capacitors offer capacitance values up to 560µF, voltage values ranging from 2V to 25V, and are free from temperature drift.

Key Features

  • Ultra-low ESR capacitor, top class in the industry
  • Stable temperature characteristics / Frequency characteristics
  • Lineup of 1.0-mm (max.) thick low-profile products
  • High safety made possible by self-recovery function (no ignition)
  • Low ESL type adopting three-terminal structure available
  • Long life compared to general electrolytic capacitors

Part Number Manufacturer Series Type Rated Voltage (V.DC) Capacitance Download Datasheet
EEFCX0D221R Panasonic CX Series Surface Mount Type 2 220 Datasheet
EEFCX0D271XR Panasonic CX Series Surface Mount Type 2 270 Datasheet
EEFCX0D331R Panasonic CX Series Surface Mount Type 2 330 Datasheet
EEFCX0D331XR Panasonic CX Series Surface Mount Type 2 330 Datasheet
EEFCX0D391R Panasonic CX Series Surface Mount Type 2 390 Datasheet
EEFCX0D471R Panasonic CX Series Surface Mount Type 2 470 Datasheet
EEFCX0D561R Panasonic CX Series Surface Mount Type 2 560 Datasheet
EEFCX0E221R Panasonic CX Series Surface Mount Type 2.5 220 Datasheet
EEFCX0E331R Panasonic CX Series Surface Mount Type 2.5 330 Datasheet
EEFCX0E391R Panasonic CX Series Surface Mount Type 2.5 390 Datasheet
EEFCX0E471R Panasonic CX Series Surface Mount Type 2.5 470 Datasheet
EEFCX0G151R Panasonic CX Series Surface Mount Type 4 150 Datasheet
EEFCX0G181R Panasonic CX Series Surface Mount Type 4 180 Datasheet
EEFCX0G181XR Panasonic CX Series Surface Mount Type 4 180 Datasheet
EEFCX0G221R Panasonic CX Series Surface Mount Type 4 220 Datasheet
EEFCX0G221XR Panasonic CX Series Surface Mount Type 4 220 Datasheet
EEFCX0G271R Panasonic CX Series Surface Mount Type 4 270 Datasheet
EEFCX0G331R Panasonic CX Series Surface Mount Type 4 330 Datasheet
EEFCX0J101R Panasonic CX Series Surface Mount Type 6.3 100 Datasheet
EEFCX0J121R Panasonic CX Series Surface Mount Type 6.3 120 Datasheet
EEFCX0J151R Panasonic CX Series Surface Mount Type 6.3 150 Datasheet
EEFCX0J151XR Panasonic CX Series Surface Mount Type 6.3 150 Datasheet
EEFCX0J181R Panasonic CX Series Surface Mount Type 6.3 180 Datasheet
EEFCX0J221R Panasonic CX Series Surface Mount Type 6.3 220 Datasheet
EEFCX1A470R Panasonic CX Series Surface Mount Type 10 47 Datasheet
EEFCX1A680R Panasonic CX Series Surface Mount Type 10 68 Datasheet
EEFCX1A101R Panasonic CX Series Surface Mount Type 10 100 Datasheet
EEFCX1C150R Panasonic CX Series Surface Mount Type 16 15 Datasheet
EEFCX1C220R Panasonic CX Series Surface Mount Type 16 22 Datasheet
EEFCX1C330R Panasonic CX Series Surface Mount Type 16 33 Datasheet
EEFCX1C470R Panasonic CX Series Surface Mount Type 16 47 Datasheet
EEFCX1C680R Panasonic CX Series Surface Mount Type 16 68 Datasheet
EEFCX1D220R Panasonic CX Series Surface Mount Type 20 22 Datasheet
EEFCX1D330R Panasonic CX Series Surface Mount Type 20 33 Datasheet
EEFCX1D470R Panasonic CX Series Surface Mount Type 20 47 Datasheet
EEFCX1D560R Panasonic CX Series Surface Mount Type 20 56 Datasheet
EEFCX1E150R Panasonic CX Series Surface Mount Type 25 15 Datasheet
EEFCX1E220R Panasonic CX Series Surface Mount Type 25 22 Datasheet
EEFCX1E330R Panasonic CX Series Surface Mount Type 25 33 Datasheet
EEFCX1V150R Panasonic CX Series Surface Mount Type 35 15 Datasheet
EEFCX1V220R Panasonic CX Series Surface Mount Type 35 22 Datasheet
EEFCT0G181R Panasonic CT Series Surface Mount Type 4 180 Datasheet
EEFCT0J101R Panasonic CT Series Surface Mount Type 6.3 100 Datasheet
EEFCT1A680R Panasonic CT Series Surface Mount Type 10 68 Datasheet
EEFCT1C470R Panasonic CT Series Surface Mount Type 16 47 Datasheet
EEFCT1D330R Panasonic CT Series Surface Mount Type 20 33 Datasheet
EEFCT1D470R Panasonic CT Series Surface Mount Type 20 47 Datasheet
EEFCT1E220R Panasonic CT Series Surface Mount Type 25 22 Datasheet
EEFCT1V150R Panasonic CT Series Surface Mount Type 35 15 Datasheet
EEFCS0G121R Panasonic CS Series Surface Mount Type 4 120 Datasheet
EEFCS0J680R Panasonic CS Series Surface Mount Type 6.3 68 Datasheet
EEFCS1A470R Panasonic CS Series Surface Mount Type 10 47 Datasheet
EEFCS1C150R Panasonic CS Series Surface Mount Type 16 15 Datasheet
EEFCS1C220R Panasonic CS Series Surface Mount Type 16 22 Datasheet
EEFCS1C330R Panasonic CS Series Surface Mount Type 16 33 Datasheet
EEFCS1D100R Panasonic CS Series Surface Mount Type 20 10 Datasheet
EEFCS1D150R Panasonic CS Series Surface Mount Type 20 15 Datasheet
EEFCS1D220R Panasonic CS Series Surface Mount Type 20 22 Datasheet
EEFCS1E100R Panasonic CS Series Surface Mount Type 25 10 Datasheet
EEFCS1E150R Panasonic CS Series Surface Mount Type 25 15 Datasheet
EEFCS1V100R Panasonic CS Series Surface Mount Type 35 10 Datasheet
EEFSX0D181ER Panasonic SX (Low ESR) Series Surface Mount Type 2 180 Datasheet
EEFSX0D221ER Panasonic SX (Low ESR) Series Surface Mount Type 2 220 Datasheet
EEFSX0D271ER Panasonic SX (Low ESR) Series Surface Mount Type 2 270 Datasheet
EEFSX0D271XE Panasonic SX (Low ESR) Series Surface Mount Type 2 270 Datasheet
EEFSX0D271E4 Panasonic SX (Low ESR) Series Surface Mount Type 2 270 Datasheet
EEFSX0D331ER Panasonic SX (Low ESR) Series Surface Mount Type 2 330 Datasheet
EEFSX0D331XE Panasonic SX (Low ESR) Series Surface Mount Type 2 330 Datasheet
EEFSX0D331E4 Panasonic SX (Low ESR) Series Surface Mount Type 2 330 Datasheet
EEFSX0D391ER Panasonic SX (Low ESR) Series Surface Mount Type 2 390 Datasheet
EEFSX0D391XE Panasonic SX (Low ESR) Series Surface Mount Type 2 390 Datasheet
EEFSX0D391E4 Panasonic SX (Low ESR) Series Surface Mount Type 2 390 Datasheet
EEFSX0D471ER Panasonic SX (Low ESR) Series Surface Mount Type 2 470 Datasheet
EEFSX0D471XE Panasonic SX (Low ESR) Series Surface Mount Type 2 470 Datasheet
EEFSX0D471E4 Panasonic SX (Low ESR) Series Surface Mount Type 2 470 Datasheet
EEFSX0D561E4 Panasonic SX (Low ESR) Series Surface Mount Type 2 560 Datasheet
EEFSX0E151ER Panasonic SX (Low ESR) Series Surface Mount Type 2.5 150 Datasheet
EEFSX0E181ER Panasonic SX (Low ESR) Series Surface Mount Type 2.5 180 Datasheet
EEFSX0E221ER Panasonic SX (Low ESR) Series Surface Mount Type 2.5 220 Datasheet
EEFSX0E221E7 Panasonic SX (Low ESR) Series Surface Mount Type 2.5 220 Datasheet
EEFSX0E271E7 Panasonic SX (Low ESR) Series Surface Mount Type 2.5 270 Datasheet
EEFSX0E331ER Panasonic SX (Low ESR) Series Surface Mount Type 2.5 330 Datasheet
EEFSX0E331XE Panasonic SX (Low ESR) Series Surface Mount Type 2.5 330 Datasheet
EEFSX0E331E4 Panasonic SX (Low ESR) Series Surface Mount Type 2.5 330 Datasheet
EEFSX0E391ER Panasonic SX (Low ESR) Series Surface Mount Type 2.5 390 Datasheet
EEFSX0E391XE Panasonic SX (Low ESR) Series Surface Mount Type 2.5 390 Datasheet
EEFSX0E391E4 Panasonic SX (Low ESR) Series Surface Mount Type 2.5 390 Datasheet
EEFSX0E471ER Panasonic SX (Low ESR) Series Surface Mount Type 2.5 470 Datasheet
EEFSX0E471XE Panasonic SX (Low ESR) Series Surface Mount Type 2.5 470 Datasheet
EEFSX0E471E4 Panasonic SX (Low ESR) Series Surface Mount Type 2.5 470 Datasheet
EEFSX0G820ER Panasonic SX (Low ESR) Series Surface Mount Type 4 82 Datasheet
EEFSX0G101ER Panasonic SX (Low ESR) Series Surface Mount Type 4 100 Datasheet
EEFSX0G151ER Panasonic SX (Low ESR) Series Surface Mount Type 4 150 Datasheet
EEFSX0G151E7 Panasonic SX (Low ESR) Series Surface Mount Type 4 150 Datasheet
EEFSX0G181ER Panasonic SX (Low ESR) Series Surface Mount Type 4 180 Datasheet
EEFSX0G221ER Panasonic SX (Low ESR) Series Surface Mount Type 4 220 Datasheet
EEFSX0G271ER Panasonic SX (Low ESR) Series Surface Mount Type 4 270 Datasheet
EEFSX0J121E7 Panasonic SX (Low ESR) Series Surface Mount Type 6.3 120 Datasheet
EEFSX0J151ER Panasonic SX (Low ESR) Series Surface Mount Type 6.3 150 Datasheet
EEFSX0J181ER Panasonic SX (Low ESR) Series Surface Mount Type 6.3 180 Datasheet
EEFGX0D331R Panasonic GX (Super Low ESR) Series Surface Mount Type 2 330 Datasheet
EEFGX0D471R Panasonic GX (Super Low ESR) Series Surface Mount Type 2 470 Datasheet
EEFGX0D471L Panasonic GX (Super Low ESR) Series Surface Mount Type 2 470 Datasheet
EEFGX0D561R Panasonic GX (Super Low ESR) Series Surface Mount Type 2 560 Datasheet
EEFGX0D561L Panasonic GX (Super Low ESR) Series Surface Mount Type 2 560 Datasheet
EEFGX0E471R Panasonic GX (Super Low ESR) Series Surface Mount Type 2.5 470 Datasheet
EEFGX0E471L Panasonic GX (Super Low ESR) Series Surface Mount Type 2.5 470 Datasheet
EEFLX0D331R Panasonic LX (Low ESR / Low ESL) Series Surface Mount Type 2 330 Datasheet
EEFLX0D331R4 Panasonic LX (Low ESR / Low ESL) Series Surface Mount Type 2 330 Datasheet
EEFLX0D471R Panasonic LX (Low ESR / Low ESL) Series Surface Mount Type 2 470 Datasheet
EEFLX0D471R4 Panasonic LX (Low ESR / Low ESL) Series Surface Mount Type 2 470 Datasheet
EEFLX0D561R Panasonic LX (Low ESR / Low ESL) Series Surface Mount Type 2 560 Datasheet
EEFLX0D561R4 Panasonic LX (Low ESR / Low ESL) Series Surface Mount Type 2 560 Datasheet
EEFLX0E331R Panasonic LX (Low ESR / Low ESL) Series Surface Mount Type 2.5 330 Datasheet
EEFLX0E331R4 Panasonic LX (Low ESR / Low ESL) Series Surface Mount Type 2.5 330 Datasheet
EEFLX0E471R Panasonic LX (Low ESR / Low ESL) Series Surface Mount Type 2.5 470 Datasheet
EEFLX0E471R4 Panasonic LX (Low ESR / Low ESL) Series Surface Mount Type 2.5 470 Datasheet
EEFSR0D221R Panasonic SR Series Surface Mount Type 2 220 Datasheet
EEFSR0D221R4 Panasonic SR Series Surface Mount Type 2 220 Datasheet
EEFSR0E181R Panasonic SR Series Surface Mount Type 2.5 180 Datasheet
EEFSR0E181R4 Panasonic SR Series Surface Mount Type 2.5 180 Datasheet
EEFSR0G121R Panasonic SR Series Surface Mount Type 4 120 Datasheet
EEFSR0J680R Panasonic SR Series Surface Mount Type 6.3 68 Datasheet
EEFLR0D221R Panasonic LR Series Surface Mount Type 2 220 Datasheet
EEFLR0D221R4 Panasonic LR Series Surface Mount Type 2 220 Datasheet
EEFLR0E181R Panasonic LR Series Surface Mount Type 2.5 180 Datasheet
EEFLR0E181R4 Panasonic LR Series Surface Mount Type 2.5 180 Datasheet
EEFLR0G121R Panasonic LR Series Surface Mount Type 4 120 Datasheet
EEFLR0J680R Panasonic LR Series Surface Mount Type 6.3 68 Datasheet
EEFSS0D221R Panasonic SS Series Surface Mount Type 2 220 Datasheet
EEFSS0E181R Panasonic SS Series Surface Mount Type 2.5 180 Datasheet
EEFLS0D221R Panasonic LS Series Surface Mount Type 2 220 Datasheet
EEFLS0E181R Panasonic LS Series Surface Mount Type 2.5 180 Datasheet
EEFST0D331R Panasonic ST Series Surface Mount Type 2 330 Datasheet
EEFST0E271R Panasonic ST Series Surface Mount Type 2.5 270 Datasheet
EEFLT0D331R Panasonic LT Series Surface Mount Type 2 330 Datasheet
EEFLT0E271R Panasonic LT Series Surface Mount Type 2.5 270 Datasheet
EEFHX0D471R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2 1.6 Datasheet
EEFHX0D471R9 Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2 1.6 Datasheet
EEFHX0D471R6 Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2 1.6 Datasheet
EEFHX0D471R4 Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2 1.6 Datasheet
EEFHX0D561R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2 1.6 Datasheet
EEFHX0D561R4 Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2 1.6 Datasheet
EEFHX0E331R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2.5 2 Datasheet
EEFHX0E331R9 Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2.5 2 Datasheet
EEFHX0E331R6 Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2.5 2 Datasheet
EEFHX0E331R4 Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2.5 2 Datasheet
EEFHX0E471R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2.5 2 Datasheet
EEFHX0E471R9 Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2.5 2 Datasheet
EEFHX0E471R6 Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2.5 2 Datasheet
EEFHX0E471R4 Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 2.5 2 Datasheet
EEFHX1A470R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 10 8 Datasheet
EEFHX1A680R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 10 8 Datasheet
EEFHX1A101R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 10 8 Datasheet
EEFHX1C150R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 16 12.8 Datasheet
EEFHX1C220R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 16 12.8 Datasheet
EEFHX1C330R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 16 12.8 Datasheet
EEFHX1C470R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 16 12.8 Datasheet
EEFHX1C680R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 16 12.8 Datasheet
EEFHX1D220R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 20 16 Datasheet
EEFHX1D330R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 20 16 Datasheet
EEFHX1D470R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 20 16 Datasheet
EEFHX1D560R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 20 16 Datasheet
EEFHX1E150R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 25 20 Datasheet
EEFHX1E220R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 25 20 Datasheet
EEFHX1E330R Panasonic HX (Guaranteed at 125 °C) Series Surface Mount Type 25 20 Datasheet