333 3 EP1 www.vishay.com Vishay Wet Tantalum Capacitors, High Energy, Ultra High Capacitance, -55 C to +125 C Operation FEATURES High energy, very high capacitance design All tantalum, hermetically sealed case Available Utilizes Vishay proven SuperTan technology Available Patent pending 2 terminations options: SMD and radial Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 Note * This datasheet provides information about parts that are RoHS-compliant and / or parts that are non RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details LINKS TO ADDITIONAL RESOURCES APPLICATIONS Industrial Avionics / military / space 3D Models Ideal for capacitor banks PERFORMANCE CHARACTERISTICS Operating Temperature: DC Leakage Current (DCL Max.): -55 C to +85 C (to +125 C with voltage derating) at +25 C: leakage current shall not exceed the values listed in the Standard Ratings tables. Capacitance Tolerance: at 120 Hz, +25 C 20 % standard Life Test: 10 % available as special capacitors are capable of withstanding a 2000 h life test at a temperature of +85 C at the applicable rated DC working Contact marketing for availability of 10 % tolerance voltage. ORDERING INFORMATION EP1 C 543 K 025 B Z S S TYPE CASE CAPACITANCE CAPACITANCE DC VOLTAGE TERMINATION RELIABILITY TEMPERATURE ESR MOUNTING CODE TOLERANCE RATING CODE LEVEL STUD AT +85 C LENGTH (1) See This is K = 10 % This is See termination / Z = non-ER S = standard S = Blank = Dimensions expressed in expressed mounting (-55 C to standard not M = 20 % sheets microfarads. in V. options in the +85 C) applicable The first two To complete Dimensions A = 0.21 digits are the three-digit sheets. B = 0.27 the significant block, zeros C = 0.40 figures. The precede the D = 0.15 third is the voltage rating. E = 0.18 number of A decimal F = 0.35 zeros to follow. point is indicated by an R (6R3 = 6.3 V) Note (1) Contact marketing for availability of 10 % tolerance Revision: 23-Sep-2021 Document Number: 42107 1 For technical questions, contact: tantalum vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 DDD D EP1 www.vishay.com Vishay DIMENSIONS - RADIAL TERMINATION in inches Insulator base Negative Case conductor negative conductor Negative conductor Positive conductor 1.400 0.010 H 0.700 0.064 0.003 positive lead (see termination code) 0.722 0.230 0.020 1.455 0.010 0.040 0.003 negative lead 0.400 0.010 (see termination code) 0.500 MIN. R0.130 TERMINATION / CASE SIZE H TERMINATION CODE MOUNTING OPTION A 0.312 100 % tin (RoHS compliant) A radial B 0.450 C 0.596 B Tin / lead radial D 0.755 Revision: 23-Sep-2021 Document Number: 42107 2 For technical questions, contact: tantalum vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000