Polymer Aluminum Electrolytic Capacitors C90E.pdf Dec. 1,2021 Note Please read rating and CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Note Please read rating and CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. This catalog is for reference only and not an ocial product specication document, therefore, please review and approve our ocial product specication before ordering this product. This catalog is for reference only and not an ocial product specication document, therefore, please review and approve our ocial product specication before ordering this product. Description Characteristics Murata Manufacturing Co., Ltd. s ECAS series of polymer aluminum electrolytic capacitors realize low ESR, low Low ESR & Z DC Bias Characteristics impedence and high capacitance by means of multilayered aluminum foil for anode, solid conductive polymer for 10 40 ECASD60E477M006K00 Representative Data cathode. With no bias characteristics and stable temperature characteristics, ECAS series have excellent Z ECASD60J337M009KA0 ECASD41E336M040KA0 performance in ripple absorption, smoothing and transient response suitable for numerous applications. 20 1 Therefore, it is suitable for smoothing of input-output current of various power supply circuits, and the backup use 0 over the load change of the CPU circumference. 0.1 This contributes to reduction of the number of parts, or reduction of substrate area. -20 0.01 -40 Appearance External Dimensions ESR L W -60 0.001 1 10 100 1,000 10,000 100,000 0 25 50 75 100 Frequency (kHz) Bias Voltage/Rated Voltage (%) Polarity Indicator Bar (+) Capacitance Code Rated Voltage Code Temperature Characteristics of Capacitance S S W1 40 (in mm) Representative Data Case Size EIA Metric L W T W1 S 20 D3 7343 7.30.3 4.30.2 1.40.1 2.40.2 1.30.2 Ex.) 220F/2V D4 7343 7.30.3 4.30.2 1.90.1 2.40.2 1.30.2 0 D6 7343 7.30.3 4.30.2 2.80.3 2.40.2 1.30.2 -20 -40 No Bias 50% of Rated Voltage Example of Structure Capacitor Model -60 -50 -25 0 25 50 75 100 125 Etched Conductive Temperature (C) Dielectric Aluminum Foil Polymer Al Oxidized Film Al Oxidized Film Epoxy Resin (+) (-) (+) (-) Design Support Tool - SimSurng External External Electrodes Electrodes Anode Cathode