Polymer Capacitors: SP-Cap™ Polymer Aluminum

SP-Cap™ Polymer Aluminum design engineers Panasonic
SP-Cap Capacitors (Polymer Aluminum)

Ultra-low ESR, High Voltage Capacitors

Panasonic’s industry leading SP-Cap™ Polymer Aluminum 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. These Capacitors are free from temperature drifts, offering capacitance values up to 560µF and voltage values ranging from 2V to 25V.

SP-Cap™ Capacitors for MLCC Replacement

The SP-Cap product line features several suggested MLCC Alternative Series, which include EEF-CS/CT/CX, EEF-SX, EEF-HX, EEF-SR, EEF-LR, EEF-SS/STEEF-LS/LT, EEF-GX, EEF-LX, and ECG-CY/SY.

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Body shapeSeries/TypeData SheetImageCategory temp. range (℃)Endurance (h)FeaturesRated voltage range (DC) (V)Capacitance range (μF)RoHS (Compliance Certificate)REACH (Report of Confirmation)
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SMD (Low Profile)LR-55 to +1052000・1.0: mm height max.
・Low ESR: 4.5 mΩ to 9 mΩ
・Low ESL: 50% less than 3-terminals
2 to 6.368 to 220CertificateReport of Confirmation
SMDCS,CT,CX-55 to +1052000・High voltage: 35 V.DC max.
・Low profile: 1.1mm,1.4mm,1.9mm
・High ripple current: 3.2 Ar.m.s.
2 to 35CS:10 to 120 CT:15 to 180 CX:15 to 560CertificateReport of Confirmation
SMD (Low Profile)SR-55 to +1052000・1.0mm height max.
・Low ESR (4.5 mΩ to 9 mΩ)
2 to 6.368 to 220CertificateReport of Confirmation
SMD (Low Profile)SS, ST-55 to +1052000・1.1 mm (SS), 1.4mm (ST) height
・Low ESR: 6 mΩ
2 to 2.5SS:180 to 220 ST:270 to 330CertificateReport of Confirmation
SMD (Low Profile)LS, LT-55 to +1052000・1.1mm (LS), 1.4mm (LT) height
・Low ESR: 6 mΩ
・Low ESL: 0.5 nH
2 to 2.5LS:180 to 220 LT:270 to 330CertificateReport of Confirmation
SMD (Standard)SX-55 to +1052000・Large cap.: 560 uF max.
・Low ESR: 4.5 mΩ to 9 mΩ
2 to 6.382 to 560CertificateReport of Confirmation
SMD (Standard)GX-55 to +1052000・Large cap.: 560 uF max.
・Super low ESR: 3 mΩ max.
2 to 2.5330 to 560CertificateReport of Confirmation
SMD (Standard)LX-55 to +1052000・Large cap.: 560 uF max.
・Low ESR: 4.5, 6 mΩ
・Low ESL: 0.5 nH
2 to 2.5330 to 560CertificateReport of Confirmation
SMD (85 Cel guarantee)CY.SY-55 to +852000・85℃ guarantee4, 6.3330 to 470CertificateReport of Confirmation
SMD (125 Cel guarantee)HX-55 to +1251000・125℃ guarantee2 to 2.5, 10 to 2515 to 560CertificateReport of Confirmation

Related Information

Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Country of OriginCountry of Origin
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Explanation of part numbersExplanation of part numbers
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Products Catalog (SP-Cap)Products Catalog (SP-Cap)
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Recommended soldering condition/ Recommended land pattern dimensions/ Packaging SpecificationsRecommended soldering condition/ Recommended land pattern dimensions/ Packaging Specifications
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Replacement Proposal TableReplacement Proposal Table
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Safety PrecautionsSafety Precautions
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Literature › Panasonic Technology and Solutions GuidePanasonic Technology and Solutions Guide
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Literature › MLCC - Rescue Your Design FlyerMLCC - Rescue Your Design Flyer
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Literature › Panasonic Industrial Components & Devices CatalogPanasonic Industrial Components & Devices Catalog
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Literature › NEW CY / SY Series SP-Cap™ Specialty Conductive Polymer Aluminum Electrolytic Capacitors - New Product IntroductionNEW CY / SY Series SP-Cap™ Specialty Conductive Polymer Aluminum Electrolytic Capacitors - New Product Introduction
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Literature › SP-Cap Polymer Capacitors Line Extension - HX SeriesSP-Cap Polymer Capacitors Line Extension - HX Series
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Literature › EEF-SR/LR Series New Product IntroductionEEF-SR/LR Series New Product Introduction
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Literature › EEF-GX, LX Series New Product IntroductionEEF-GX, LX Series New Product Introduction
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Literature › EEF-Cx Series Line ExtensionEEF-Cx Series Line Extension
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Literature › EEF-xx Series Line ExtensionEEF-xx Series Line Extension
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Product Notices › EEF-SX Series SP-Cap Specialty Polymer Aluminum Capacitors - Not Recommended for New DesignEEF-SX Series SP-Cap Specialty Polymer Aluminum Capacitors - Not Recommended for New Design
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Product Notices › EEF-FD, CD, UD, UE Series SP-Cap Capacitors - Product Discontinuation NoticeEEF-FD, CD, UD, UE Series SP-Cap Capacitors - Product Discontinuation Notice
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Product Notices › EEF-H Series Product Discontinuation NoticeEEF-H Series Product Discontinuation Notice
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Product Notices › EEF-SD Series Product Disconinuation NoticeEEF-SD Series Product Disconinuation Notice
Capacitors › Polymer Capacitors › Conductive Polymer Aluminum Electrolytic Capacitors › Product Notices › EEF Series Product Change NoticeEEF Series Product Change Notice